What is the difference between a bmw 328i and a bmw 320i – quora gas bubble in throat

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The next 2 numbers denote engine size, sometimes rounded up or down to make a model designation sound better. So the 20 or 28 would be either a 2.0 liter or 2.8 liter engine. BMW uses the same engine generally in many models in a staggered manner, as does Mercedes Benz. So you will see the top level engine in a 3 series being used in the lower 5 series and the top 5 series engine also being used by the lower level 7 series. Mercedes does it with their C350 top model to the E350 entry model and from the E500 to the S500 model.

There are also other designations like M for their Motorsports division which creates performance variants of the base car. A small "i" means injected (fuel injected), although the that is not very necessary now. a small "d" means diesel. An "x" in the back means all wheel drive. X in the front means it’s a X series, or SUV body like the X5 and X6. Z is the small 2 seat sports car model, like the Z1, Z3, and now the Z4. There used to be an "e" for Eta, which was a fuel efficient model made for the oil crisis days when fuel economy was important.

The first letter was always capitalized and the letters in the back were generally small case, except for "iA" which is sometimes used for fuel injected, automatic (transmission), on their larger sedans like the 5 and 7 series. "Ci" means convertible, injected.

So in your example, the 320 is a 3 series, 2.0 liter engine, while the 328 is a 3 series, 2.8 liter engine. The 2.0 is a 4 cylinder which the 2.8 is a 6 cylinder. However, which engine specifically, is harder to tell without knowing the year.

The numbers also may not actually be accurate for the engine size. Sometimes the numbers are changed to make it sound better or to create more market segment space between the models. For a while, BMW had a 323i which was a 2.5 liter 6 cylinder and a 328i which was really another 2.5 liter 6 cylinder but with more power. BMW also currently sells a 525iA which actually has a 2.0 liter 4 cylinder, but the 535i is really a 3.5 liter twin turbo 6 cylinder. The older 545iA, 645i, and 745i were 4.4 liter 8 cylinders, while the 550i, 650i, and 750i were 4.8 liter 8 cylinders.

The 320i sedan is the least expensive of all BMW. For many, this version provides access to a brand product at cost "reasonable." Obviously, demand less and less strong for powered models forced the Bavarian manufacturer to offer an xDrive version AWD, which since its recent introduction , wants to be the second most popular of the whole range of 3 series.

Very clever the who will differentiate a 320i from 328i (the most sold), whether or not equipped with AWD. Depending on the options, you can have the same wheels, same decorative elements and, of course, the same hues. So unless you do opt for a 320i with no option, so with 17-inch wheels and no chrome trim, there is the logo to differentiate it from another model. Certainly, in any case, the car is graceful, elegant and true to what a 3 Series has always planned, that is to say, a happy mixture of muscle and refinement.

The cabin has to share its strengths and weaknesses. First of all, say that seats are the biggest disappointment of this environment, which is intended ironically designed for those who enjoy driving. Here, the seats are flat, without lateral support, and frankly uncomfortable. And we bring the same criticism if it were a compact car of low-end, except that here, the price is nothing "low end".

With time, it became known on the other hand improve the livability of the 3 Series, so we can finally fit four adults in a minimum of comfort. The space is not necessarily generous, but still OK. Be aware that to accommodate the fifth occupant, you have to be very convincing. Because the central rear seat is nothing welcoming.

On board, the omnipresent black unfortunately casts a somewhat gloomy impression on a design that at the base, is far from uninteresting. The sloping dashboard towards the driver, the instrument easy to consult, and the beautiful three-spoke steering wheel, remain ergonomic models. You may need some time to learn about the operation of the information center, but it remains efficient and very intuitive. As for equipment, it is generous, provided you are with your portfolio. For options remain unfortunately also many qu’onéreuses.

A four-cylinder turbocharged 2.0-liter direct fuel injection, automatic transmission with eight-speed sequential mode and an intelligent AWD system is very modern mechanical elements of the 320i xDrive. Added to this are the start-stop technology to save fuel when the car is temporarily immobilized, and an energy recovery system under braking, allowing it also to reduce fuel consumption.

Of course, with 181 horsepower, the car leaves us a little about our appetite, side performance. However, for one who leads a rather quiet way, the difference with the 328i xDrive is hardly noticeable. It is essential to drive up the engine speed to achieve power loss compared to its big sister. Know also that the 320i does actually uses a version of the deflated engine 328i, taking advantage of the same technologies.

In everyday life, the 320i xDrive turns a model of balance, being both comfortable and reasonably dynamic. The eight-speed automatic transmission also demonstrates its effectiveness by an oscillating fuel consumption on average around 8 liters per 100 kilometers.

The 320i xDrive will be successful. In fact, it already has. And it’s understandable. Customer clings to the image of the brand, enjoys the attractive incentives manufacturer (despite the actual cost of the car) and is certainly seduced by his line, frankly, is very enticing.