What to choose, BMW X1 petrol or diesel? We compare the options for the German SUV. Which is better - gasoline or diesel? Which engine is better - "diesel" or "gasoline"? Features of diesel and gasoline engines

The German auto giant, which previously produced only Cars, as well as motorcycles, in 1999 decides to start developing the SUV niche. We are talking about the X5 model, which later became, in a sense, the quality standard in this area. Consider in the material such an important aspect as 100 km. Several types of motors are installed on BMW in the fifth version of the all-wheel drive. Let's discuss some of them in more detail.

Variety of models

Since the Bavarian concern has a huge variety of models, in a small article there is reason to consider only one. And the choice fell on the X5, as one of the most voracious representatives of the motley BMW family. The X5, for which it ranges from 10 to 40 liters, is renowned for its good power and throttle response, as befits a mid-engined crossover. However, as you can see, the spread in the flow rate is quite large. Let's see why the numbers fluctuate in such a wide range.

Petrol

Rumors that gasoline engines are much more voracious than diesel ones have very real confirmation, if we talk about Indeed, many owners report gigantic consumption figures. So, for a three-liter engine installed on the X5 in the back of the E53, that is, in the first generation of the crossover, produced from 1999 to 2006, the readings fluctuate within the following limits. The route is 12-13 liters, and in the city - 16-20. Well, further - more.

Fuel consumption per 100 km on a BMW with a 4.4 engine gives the following alignment. Highway - 14-16, city - 18-22. The 4.8-liter version shows record results. Here consumption ranges from 21 to 40. It all depends on the driver's persistence in pressing the gas pedal and the mode of engine use. The most "evil" from the point of view of gluttony is sports. All figures, of course, refer to the operation of automatic transmissions, since on the "mechanics" the consumption is usually somewhat less.

Diesel

As for a more economical option using diesel engine, everything is not so dramatic here. Here, too, much depends on the mode of operation. But let's look at some numbers. Fuel consumption per 100 km on a diesel BMW also depends on the terrain. So, on the highway, you can spend only 8-10 liters. The city, as usual, is more "cruel" in terms of fuel losses. Here you can burn 12 to 16 liters of high quality diesel fuel. Everything, again, depends on the driver's racing preferences and his luck in urban traffic jams.

conclusions

Fuel consumption per 100 km on a BMW, if we consider gluttonous crossovers, whatever one may say, is very rather big. Especially if you take a used X5 with a gasoline engine, which, by the way, after 50 thousand, gradually begins to "eat" and oil.

As for another interesting representative of the Bavarian crossovers BMW X6, fuel consumption per 100 km for him is slightly less, if we talk about the gasoline version. For a three-liter engine, 8-10 on the highway and 14-16 in the city are typical. All these are also rather big numbers. So, as you know, you have to pay for chic.

Crossovers offer many types power plants, from which it is often difficult to choose the appropriate option. The choice between diesel and gasoline is often difficult. Let's figure out how both types of engines differ and what is taken into account when choosing.

Features of diesel and gasoline engines

First, let's look at the pros and cons of gasoline-powered crossovers:

Among the disadvantages of gasoline engines, fuel consumption is often distinguished, which increases due to the increasing number of revolutions. In addition, mid-size and full-size crossovers do not consume little fuel, so economy lovers should not choose a car that consumes 20 liters of gasoline per 100 kilometers;

the gas line is traditionally located on the bottom of the body, so that when driving off-road or when driving inaccurately, it can be easily damaged. In rare cases, such malfunctions even lead to ignition;
gasoline unlocks the high-speed potential of the engine. Whether the transmission is automatic or mechanical is a matter of personal preference and skill;

a gasoline engine starts up much better than a diesel engine in winter. You do not need additional additives, and the risk of not warming up somewhere in the outback here is an order of magnitude less;

By design, gasoline engines differ little, so mechanics are much more willing to take on their repair than diesel ones;
an experienced driver is able to set up a gasoline engine on his own or adjust so as to get to a service center;

Difficult operating conditions have much less impact on the qualities of the motor. Burned-out gasoline contains fewer impurities, so that the engine's working life is maintained longer, and overhauls are carried out less often. It is also important that low quality fuel can be used up without negative effect (if not overused).

Consider the features of diesel engines.

Diesel consumes on average 20% less fuel than gasoline engines. At the same price, the diesel fuel does not differ from the same AI-95. Low-quality diesel fuel contains an unlimited amount of impurities, so it is better to opt for proven gas stations;

Diesel engines are prized for the increased torque in low gears. This means that off-road fuel consumption increases;
the dynamics of diesel-powered crossovers are not as good as those of the gasoline counterparts. This does not apply to regulated units with a volume of 2 liters or more, which are installed on BMW cars, Audi and other well-known manufacturers;

Not every owner of a car with a diesel engine likes the smell of diesel fuel and the noise of the engine, which is noticeable with low-quality sound insulation;
in crossovers, four-wheel drive and a diesel engine are well combined. Even a heavy machine with a full load overcomes many obstacles without slipping, delivering the necessary power at low rpm;

When driving smoothly on the diesel injectors, sediment forms, due to which a loss of power occurs. Exit - periodic re-gasings;
the diesel is unpretentious, so you rarely have to set it up yourself. However, when carrying out repairs, problems often arise: maintenance of diesel engines is expensive, and the fuel system requires periodic fine tuning, which is almost impossible to carry out by yourself;

One of the main disadvantages of diesel engines is the difficulty in the cold season. If you do not have a warm garage, a powerful battery and a pre-heater, you will have to get used to using a blowtorch and other delights of warming up cars in winter.
Which engine to choose - diesel or gasoline - is a matter of taste and capabilities. For some disadvantages of motors you will have to pay with a ruble, for others - with patience. The choice of engine largely depends on the specific crossover model.

Renault Duster: diesel or gasoline

Renault Duster is in demand in Russia. It is one of those budget crossovers that combine functionality, looks and economy. In 2015, the second generation of the car became available. No major changes were made, however, in addition to minor changes to the body and lighting technology, the engine line was replaced. In terms of power, the power units remained the same; in terms of efficiency, they are not inferior to their predecessors.

There are 3 engine options to choose from: two petrol and diesel. The junior gasoline engine has a power of 114 Horse power with a volume of 1.6 liters. The front-wheel drive version of the crossover with this engine accelerates to 100 in 11 seconds, with four-wheel drive- in 12.5 seconds. It is completed with mechanics and consumes 7.6 liters of AI-95 per hundred in mixed mode.

But the older gasoline brother produces 143 horsepower with 2 liters of volume. The motor is completed only with all-wheel drive, but an automatic machine is also offered from the checkpoint. With the Duster automatic transmission, acceleration to a hundred takes 11.5 seconds, and fuel consumption is 8.7 liters in the combined cycle. The mechanics on Renault are more fun: 7.8 liters of the 95th, 10.3 seconds to a hundred is the best indicator for this car.

If you compare even with cars The Duster consumes less fuel, which is compensated by the low engine power, and hence the indistinct dynamics. The owners note that only with an older engine is it possible to feel confident when overtaking, in other cases you have to overtake with a margin. The minimum cost of a crossover with a junior gasoline engine and front-wheel drive is $ 9,620.

With a diesel engine, it is even sadder: 1.5 liters, 109 horses and only a manual transmission complete with all-wheel drive. It takes 13.2 seconds to accelerate to 100, which is a lot even for a diesel crossover. However, the low volume has a downside: fuel consumption, which is 5.3 liters in mixed mode and only 5 liters of diesel on the highway. According to this indicator, the Duster is one of the most economical diesel crossovers, especially considering the price - $ 13,580.

An unpleasant feature is associated with the diesel engine: some copies of the previous generation of the crossover completely refused to start in the cold season. The manufacturer recommended using the services of proven large filling networks in order to avoid troubles. They promised to fix this problem in the new generation, so that with the onset of cold weather, we will find out if the diesel Renault Duster of the 2015 model year has become better in winter.

The choice of the Renault Duster engine depends on how much you are willing to put up with the regularity of the ride. If you want to play at least a little on this car, choose the petrol option. If you have the opportunity to provide the car with a comfortable wintering and are you ready to put up with a measured pace of driving, choose a diesel engine. In any case, you are guaranteed the efficiency and reliability of the engines.

Choosing an engine for the BMW X5

With BMW engines, everything is simpler: diesel and gasoline units are remarkable in their own way, so the choice is largely determined by the tastes of the owner. For the BMW X5, 6 engines are offered, including only 2 petrol and 4 diesel. The younger gasoline engine has a volume of 3 liters, while delivering 306 horsepower. With it, acceleration to 100 takes only 6.5 seconds, and fuel consumption is 8.5 liters of AI-95 in the combined cycle. The older engine is even more impressive: 4.4 liters and 450 horses accelerate the crossover to a hundred in 5 seconds, although the fuel consumption exceeds 10 liters in the combined cycle. The minimum price for BMW X5 is $ 53,500, so the owners of such cars do not always strive to save on fuel.

Diesel BMW motors As the owners say, it is "more interesting" to handle. The crossover with any of the four diesels does not show any loss of dynamics. There are plenty to choose from:

• 2 liters, 218 hp;
• 3 liters, 249 hp;
• 3 liters, 313 hp;
• 3 liters, 381 hp

The "weakest" of the engines of this type accelerates the crossover to 100 in 8.2 seconds and consumes 5.8 liters diesel fuel... But the oldest of the engines consumes 6.7 liters in the combined cycle, and accelerates in 5.3 seconds. Driving like a top-end gasoline engine will not work, but such indicators are more than impressive. Soundproofing a German car practically excludes the penetration of engine noise into the cabin.

The owners note that the crossover also feels confident in winter: when using high-quality fuel, there are no problems with the start. Climate control will not immediately drive cold air through the cabin, but will wait until the engine warms up. In addition, this car has heated seats and a steering wheel, so you simply won't have time to freeze. The minimum price for a diesel BMW X5 is $ 56,050.

Which engine to choose for BMW - diesel or gasoline - is solely a matter of your preferences. If you have already dealt with diesel engines, want to save a little on fuel and are ready to put up with the loss of tenths of a second during acceleration - take a diesel engine.

If fuel consumption does not matter to you and you want to feel the fullness of the drive, opt for gasoline engines. Both options are good, with any of the motors, the crossover will have enough power even on dirt roads and moderate off-road conditions. One but: the price of the car, expensive repairs and high taxes.

What is better for KIA Sorento: gasoline or diesel

With a Korean crossover, things are not as simple as with German car... The new generation of Sorento has two engines: a 2.2-liter diesel and a 3.3-liter petrol. There is an explanation for such a meager assortment. The owners of cars of the last generation of the crossover unequivocally argued that if there is enough money for a diesel engine, then it is better to buy it. The 2012-2015 Sorento diesel engine gave enviable traction, briskly overtaking and starting from traffic lights. The gasoline engines of the previous 2.4-liter models, again, according to the testimony of the owners, "did not go", so those who love dynamics bought either a diesel or a 3.3-liter gasoline engine.

The current KIA engine Sorento 2015 on diesel produces 200 horses, accelerating the car to 100 in 9.6 seconds, consuming 7.8 liters of fuel on the combined cycle. The engine power is felt immediately, but there is one but. For a comfortable ride on a diesel engine, you need to use only high-quality fuel and the necessary additives. In this case, there are no problems with either the loss of power, or with the start in the cold season. The diesel-powered crossover is the most affordable - $ 34,200.

A 250 horsepower gasoline engine accelerates the crossover to a hundred in 8.2 seconds. It consumes 10.4 liters of fuel on the combined cycle, so the diesel is more economical, but the petrol engine is 3.3 liters more dynamic. The crossover is equipped with all-wheel drive and automatic transmission. Petrol KIA Sorento costs at least $ 36,450.

The 2015 KIA Sorento has both good engines, but in the models of previous years, everything is not so simple. If there is an opportunity to buy a diesel engine and you don’t have to wait for its deliveries, if you are sure of good fuel quality, take a diesel crossover. The gasoline engine is interesting only with a volume of 3.3 liters.

Outcome

Diesel and gasoline engines have their own advantages. Much depends on the specific car model and your preferences. Having studied the features of each of power units, sign up for a test drive and experience for yourself what they are capable of. This will help you make an informed and correct choice.

Let's talk a little about the comparative evolution of the development of engine building using the example of BMW diesel engines - they clearly illustrate almost all known trends in this area. For simplicity of presentation - using the example of generally accepted stamps.

"Pulls like a diesel", "Moment like a diesel" and so on ...
Subjective impressions of the "high torque" of modern diesel engines are associated with the presence of a turbocharging system. Atmospheric diesel engines have practically fallen out of use - a noticeable shift in the peak of the torque characteristic to the region of low revolutions would not have been as noticeable in their case as in the case of comparing a modern turbodiesel engine with atmospheric gasoline. In absolute figures, structures of comparable volumes do not show a visible difference, both in the turbo and in the "atmospheric" version.

To understand this fact, let us compare the first "mechanical" "atmosphere" -diesel BMW M21 with its direct relative - the gasoline "M20". With almost identical displacement, the power indicators are not in favor of the diesel: 86/4600 and 171/5800. Moment 152/2500 versus 226/4000! Two simple conclusions: a diesel engine simply has a smaller operating range, from which it previously reaches the maximum power and torque, but has a lower power density and torque. Any engine is a "constructor" - we add a turbine - we get a version of the M21 "turbo" - the moment now easily catches up with the gasoline engine in absolute value and is almost compared with it. Let's add some additional air cooling - and overtake gasoline in terms of specific torque. All this can be seen in the evolution of the next generation diesel engines - the M51. There was both a purely turbocharged version and an intercooled version. The dependencies are the same - the moment is about (turbine) or a little more (turbine + intercooler), but the power is noticeably less than the modern gasoline version of the M50. No miracles.

However, the turbine is a flexible tool - the evolutionary development of the BMW N57 diesel engine soon confidently overtook the aspirated engine - 286 hp. and 580 Nm! No naturally aspirated BMW M54 stood next to it with its 231 hp. and 300 Nm.

Well, it would seem that the parallel development of different technologies should continue to breed diesel and gasoline.

Nothing like this! A modern gasoline engine is now equipped with direct injection and a turbine, and the sound of a modern diesel engine is already difficult to distinguish from gasoline engine with direct injection.

In motion, the pronounced "gasoline" engines such as M50, M52 and S54 could not be confused with diesel contemporaries - M51 and M57 - their torque characteristics were almost mirror-like, and the operating range could differ almost twofold. Gasoline drove in proportion to the revolutions - the more you squeeze, the faster you go, the diesel engine started pulling almost immediately, but quickly "faded".

Today, the modern turbocharged version of the N54 or N55 petrol engine is distinguishable from the N57 diesel only by the sensation of a shorter operating range.

Comparison of torque characteristics at first glance demonstrates noticeable differences from engines of the first generations - a gasoline engine has a long shelf of 1400-5000 torque - almost for the entire performance... A diesel engine of comparable characteristics also seems to have a shelf, but incomparably narrower - no more than 1000 rpm. Forced versions narrow the "shelf", and for a diesel engine to a width of only 225 rpm!

The relationship is very simple - the further we move towards forcing the characteristics of the engine, the more the torque characteristic bends - for a diesel engine towards low rpm, for gasoline - towards high rpm ... where did it start thirty years ago, besides, oddly enough, and came. Another conclusion: the modern "shelf" gasoline unit is clearly less forced than its diesel counterpart.

In absolute terms, the new diesel engines even slightly outrun their petrol counterparts in torque, but the integral torque (torque characteristic depending on the rpm) in gasoline internal combustion engines is noticeably wider.

Diesel is more economical
The very principle of a diesel internal combustion engine (compression ignition) is not at all more economical - diesel fuel is even somewhat inferior in calorific value of combustion. It would seem that everything is decided by the compression ratio (excess boost) - it is about one and a half to two times higher. The higher the compression, the higher the efficiency. The higher the efficiency, the lower the specific consumption. Around 30% real savings in average fuel consumption are achievable. In fact, where an important role is played by the ability of the diesel engine to run at extremely lean mixtures in the area of ​​partial loads and idle move- the most popular modes in the city. City consumption of a modern diesel engine from BMW is 11-12 liters. Gasoline of comparable power in the same rhythm of movement - well, no less than 15-16.

In the route mode, at the same speed, the costs of engines of different types are almost indistinguishable. A noticeable difference is only in more favorable urban conditions for a diesel engine.

Diesel is more environmentally friendly
Diesel is indeed relatively environmentally friendly, but with modern methods of neutralization (thermal neutralizers based on rare earth elements), a gasoline engine is preferable - it has a lower efficiency, and therefore a higher temperature of exhaust gases. In practice, the diesel neutralization system is more complicated and expensive. But the topic of ecology has long flowed from the channel of practical love for nature into the mainstream of politics.

Diesel is more reliable and has a longer resource
The problem of reliability and resource consists of a large number of components. There is no definite answer. If we talk about the practical side of the matter, in relation to Moscow exploitation, then in general this statement is true. Upon closer examination of specific cases of defects and breakdowns, you will notice that a gasoline engine is cheaper and more technologically advanced in repair. However, the more modern the model, the less noticeable the difference in technology and cost of repair. The times of primitive designs of gasoline engines, when the difference between them and diesels was exhausted by really expensive fuel equipment, have already passed. The difference is, in principle, exhausted almost only by the thermal mode of operation - and here the diesel wins - it is noticeably colder. The more modern the "practice" became, the closer the "theory" turned out to be. Previously, the million-strong diesel engine was naturally aspirated and derated. Now - just cold. But this turned out to be enough to have a noticeably greater resource, subject to the operating rules.

We consider the factory characteristics: engine power and torque, dynamics, maximum speed. And for calculating costs we take as a basis passport expense fuel in the combined cycle (the price of gasoline is 38 rubles / l, diesel fuel - 36 rubles / l), as well as the cost Maintenance at authorized dealer before running 90,000-100,000 km. We compare several pairs of cars of the same configuration, but with gasoline or diesel engines, similar in displacement and power characteristics. We deduce the final difference in costs per 100,000 km taking into account the initial cost of the car.

Of course, the results obtained are rather approximate. After all, the cost of a car depends on many factors: operating conditions, driving style, and finally, just luck. However, these calculations give a general idea of ​​what we will get by choosing this or that modification. So, take a look at our selection of photos ...

The main result of simple calculations: as a rule, you will not be able to save money on a diesel car. Unless with runs much more than 100,000 km. A diesel car is more expensive than a petrol one by an average of 100,000 rubles, which is almost impossible to “beat back”. There is, however, pleasant exception: Diesel Nissan is only 30,000 rubles more expensive than gasoline. Therefore, all other things being equal, their owners will win a little more than 60,000 rubles after 100,000 km. The question is: how long will it take?

Such a compelling question of what to choose, BMW X1 gasoline or diesel, can become quite difficult for a potential buyer of this crossover without careful study of the relevant characteristics. After all, the car is quite expensive and is bought with the expectation of long-term operation. Besides, gasoline and diesel are different not only in their characteristics, but also in price.

The updated BMW X1 is a car with character. It is built on the basis of a 3-series passenger car and has independent suspension... Front - MacPherson struts, rear - multi-link. Accordingly, on the road, during operation and driving, the car demonstrates some habits of "three rubles". The BMW X1 shows good stability at any speed: the steering wheel is perfectly obedient, and the suspension is well knocked down (it shakes on uneven surfaces, and on a high-quality surface - a car, as if glued to the road). The car enters corners well with minimal roll.

What to choose, BMW X1 petrol or diesel? It depends on the driving style of the future owner of the car, and on his road preferences. It should be noted right away that this SUV, contrary to its name, does not show very good results when testing off-road. Even with very seemingly harmless sandy fragments or, for example, in soggy areas dirt road- shows poor permeability, gets stuck and moves with some difficulty.

In general, what can I say: do not take risks and drive it off solid road surfaces(at least - to leave the track very far). After all, the elements of the BMW X1 are high-speed highways, city streams. And the speed: this car wants to go faster and faster!

Comparison of engines

Two-liter gasoline with a 6-speed manual transmission or automatic transmission - accelerates to hundreds in less than 8 seconds. Maximum speed - 215 km / h. Eats less than 6 on the highway, up to 9 in the city. As you can see, there are quite decent and energetically sound data.

Diesel is even more economical. And even if it accelerates to a hundred longer, and the maximum speed is 190 km / h, in terms of diesel fuel consumption we have an excellent result: on the highway - less than 5, and in mixed mode - less than 6! By the way, this diesel crossover takes the second place in terms of economy for its class, so the purchase of a diesel, at least, becomes a very profitable option. Although you can't drive on a diesel engine like you do on a gasoline engine.

Winter stories

In endless conversations and expressing opinions, which is still better: whether gasoline or diesel, a weighty fact for fans of gasoline engines is its easier and more convenient operation in winter, especially at temperatures below -25 ° C. They say that diesel engines, they say, do not start at all in cold weather, but in the cars themselves (if they did, for example, in the garage) it can be very cold, because the diesel engine heats up more slowly to the operating temperature, and, accordingly, the stove heats the interior of the salon much worse.

Contrary to these popular beliefs, the stove in the diesel version of the BMW X1 starts to function quickly and heats up not at all quietly. When starting outside the garage at -24 ° C, according to the observations of an eyewitness who owns the car, it starts normally at start. And when the engine has not yet warmed up, the climate controller will not drive cold air currents throughout the cabin, creating drafts, but will wait until the stove warms up at least a little.

In addition, one of the significant advantages in cold weather is the heating of the seats and the steering wheel: literally in a minute you sit in a warm chair and hold on to the warm steering wheel, which is pleasant in the doggy cold outside the car.

Outcomes

So, in the question of what to choose, BMW X1 gasoline or diesel, many potential owners of a modern SUV still tend to opt for diesel, as it is more economical. And the problem that the car (diesel version) allegedly does not start well in cold weather is considered by some to be far-fetched. After all, a lot in this matter depends on the quality of the fuel being poured: pouring any diesel fuel of unknown origin, trying to save money - one result, pouring normal winter fuel with additives - is completely different. And the well-known manufacturing company itself has recently been recommending its customers to purchase diesel engines, because many European countries have mainly switched to such fuel (especially the bio version). Now it's probably Russia’s turn.