Quote:
Originally Posted by AlphaKilo I know! and I share your feelings, but, what to do, that's fast becoming the order of the world - Front wheel drive. I cannot give sources, but, BMW inside info - next gen 1 series will be FWD. |
a couple of points:
1. Front wheel drive is not fast becoming the world order. It already became the world order a quarter of a century ago, with most cars being fwd. Credit goes to Alec Issigonis who created the first Mini in an effort to build a cheap small family car with the least use of precious resources in WWII ravaged Britain. Alec Issigonis created the layout that 99% of cars on the road everywhere in the world today use, that of a transversely laid out engine and transmission driving the front wheels through CV jointed axles. The result was a car that both hugely spacious inside for the size of the outside, which in addition yielded handling traits that were highly suitable in rain and snow, and in addition made the car cheaper than an equivalently spacious conventional car by doing away with the rear axle, diff housing, drive shaft, etc.
By the mid 1980s, everyone, including the americans, were making most of their cars in this layout. And the fact is, except for driving purists, and in very high horsepower applications, fwd is indeed the better layout.
The only exceptions to the transverse driveline, front wheel drive were large luxury cars that had more power than front wheel drive could handle without torque steer (though cadillac did make huge luxury cars with fwd), and sporting drivers car that relied on rear wheel drive to provide secondary yaw control (primary is at the steering), from the rear of the vehicle, which makes rwd cars so so so much more fun to drive the front drivers or 4 wheel drivers.
Since big powerful luxury cars and driver focused sporting cars are the exception rather than the norm, the transverse engine front wheel drive design took over as the main configuration, rightly so. You only need to look at the cabin of an accord/camry vs, say, the E class to see just how much more spacious the fwd cars are.
2. You don't need inside sources to know that the next generation 1 series is going to be fwd. Its news that has been appearing in western car magazines and car websites for quite a while now. BMW has 3 reasons for doing what its doing:
- The first 1 series was a major sales disappointment. At the time it was designed, BMW was unshakably committed both to its devotion to inline 6 engines, rear wheel drive, and to its opposition to forced induction in petrol engines. Accordingly, BMW created the 1 series to be rear wheel drive, and able to be fitted with inline 6 engines. This didn't work. The car ended up looking strange because inline 6 engines require a very long bonnet, too long for a hatchback to look balanced, and with an interior that was too small compared to the competition, because an engine bay designed for a long engine block, with a gearbox behind it, with a drive shaft in the car and a differential in the back simply did not leave enough room for an interior that could compete in terms of space with conventional hatchbacks. it became clear that if BMW wanted to compete seriously in this segment, inline 6 engines could not work. Being opposed to turbo 4s, and unable to afford the cost of developing a rwd platform for 4 cyl engines that could not be shared with the 3 series (since it would take inline 6 engines), BMW was stuck. They came up with a 2 door saloon version to sell in north america as a stop gap, but clearly, the BMW had a small car problem.
- It was hoped that the small car problem would be dealt with by Mini. It was fwd, transverse engined, had been engineered to BMW levels of engineering and sophistication, and had been widely acclaimed and was a runaway success. The 1-series problem wasn't a problem after all. But it was. BMW had always intended to expand the Mini portfolio but they found themselves seriously constrained by the brand. The mini was really mini. It worked in its own niche, but BMW couldn't very well make a car like the Ford Focus or the VW Golf and still call it a Mini. Mini was constrained also by the fashionable exterior and interior designs that were expected of the brand but would not do for a mainstream product. BMW has been experimenting with expanding the Mini portfolio while trying to maintain the perceived core values of the brand, but it became clear that Mini cars would never be mainstream products.
- As this was going on, BMW itself changed. The board, with new leadership, decided that BMW would no longer be content being a relatively small scale producer of car purist cars for driving enthusiasts. Anyway, most of its buyers were not purists and they were only buying the cars because of the prestige that the products had developed. But Lexus, Audi and Mercedes were just as attractive to these buyers and there was no reason for BMW to keep pandering to driving enthusiasts at the cost of its own profits. BMW was going to widen its appeal, and not let itself be deprived of profits because of a dedication to making the "ultimate driving machine". Within a decade, BMW cars lost their focus (with only the 3 staying true), and the portfolio blossomed with new products that BMW would never have made earlier, but which went to huge success.
With that ended BMW's culture of only making cars that appeal to the enthusiast driver.
- And while all this was going on, The regulatory environment changed in a way that did not favor BMW. CO2 emissions regulations in Europe and fuel efficiency regulations in the US started putting huge pressure on car makers. Sophisticated new electronic control systems meant that turbocharging could be used to provide power on demand, but to provide fuel efficient running at other times. At any given level of performance, a smaller engine with fewer cylinders and turbocharging would produce better fuel economy and lower CO2 emissions than a bigger normally aspirated engine with more cylinders. BMW's customers themselves didn't much start demanding fuel economy, but the government regulations did. BMW, in anticipation of the impending compulsion to switch to smaller turbo engines, gave up on its no-turbocharging rule and started first with the turbocharged inline 6. It was a very successful and well received engine. News started leaking out that the M5 would lose its V10 in favor of a turbo V8, the M3, its V8 in favor of a turbo inline 6, and the inline 6s would go in favor of turbo 4s. (BMW enthusiasts wept because no turbo engine has ever produced the charisma and richness of personality that BMW's normally aspirated M engines did. It was also felt that this was the end of how special the Ms felt. After all, if both the 335i and the M3 have the same engine, what would be different apart from the boost pressure? ) On the positive side, this opened up possibilities for small cars. Now BMW would have the sort of engines it takes to compete successfully in the small car business.
And this is where mini comes in again. While the mini brand was severely limited from expanding into the mainstream, the underlying platform was not. In today's world, computer aid design has enabled very sophisticated platform sharing. One platform can be scaled up and down and across a very large range of performance, size and cost. BMW will not have two fwd platforms. THey will have only 1, which will see service both in mini and BMW 1 series, with appropriate alterations in size.
If you have a fond memory of the time when BMW was so devoted to its principles it would make such an odd duck as the first 1-series to compete against the likes of the VW Golf, this is all very sad, because if nothing else, it means that the focus on driving pleasure that BMW brought, that the products of other makers could not replicate despite their best efforts because they didn't have the corporation wide culture, has been lost. If lexus, audi, mercedes, and Infiniti could not produce the sort of driver pleasure that BMW could, not BMW won't be doing it either.
That, to those have known and loved BMW for decades, feel like a terrible terrible tragedy.
To everyone else, it means an exciting new option in a market place that had become bored with Golfs and what not. and to BMW shareholders it means a lot more money.