You just got to hand it to die Deutschen for their imagination and über clever marketing tactics.

What Japanese carmakers simply called liftbacks and the French didn't even bother naming differently as most of their family cars featured a sloping tailgate anyway (Citroen BX, Renault 25 etc.), the Germans came up with all sorts of fancy names.

For example, Audi calls its five-door vehicles with a top-hinged liftgate "Sportback" while BMW went one-step further baptizing its own lineup with the sporty sounding "Gran Turismo" moniker, which is a smart move if you think about it. I mean, would you be interested in a car called the 3-Series Liftback GLi?

According to most purists, a BMW sports coupe or convertible are supposed to have a smooth gasoline engine –preferably an inline-six- mounted up front and sending power to the wheels at the back.

The new 640d xDrive Coupe and Convertible that will debut at the Geneva Motor Show next month ticks only one of those boxes: the straight-six found under the hood. However, it's not fed by gasoline but by diesel fuel and it channels power to all four wheels.

It's not the first diesel-powered 6-Series as that taboo was broken by the previous generation model, but it's the first to combine an oil-burner with BMW's electronically controlled all-wheel drive system.

We told you the story and showed you the spy pictures, but today, BMW officially revealed the new M135i sports hatch, ahead of its world premiere at the Geneva Motor Show.

Despite the fact that the Bavarian company is calling it a concept, it's not hard to see that the M135i is essentially ready to enter production, which it will within the next year.

Aside from previewing the next member of BMW's new M Performance range, the M135i also gives us our first look at the three-door version of the latest 1-Series range, which is currently available only in five-door form.

BMW's answer to the Audi RS3 is the first M Performance car with a gasoline and not a diesel engine. Under the hood lies a 3.0-liter Twin Power Turbo straight-six that BMW says delivers "more than 300 HP". Our sources state that it will produce 320-horsepower in production trim.

With the market launch of the new F30 3-Series sedan well underway, there's no point of BMW overdoing it with the camouflage on the soon to be revealed Touring variant, a prototype of which was caught by our scoopers while testing in Europe.

These photos afford us our best view yet of the new 3-Series Touring that follows the practice of its predecessors choosing style over substance.

That doesn't mean you won't find a little more cargo room at the back which can be accessed easier thanks to the tailgate, but don't expect it to be a load-lugger in the traditional sense.

The X5M may be equipped with a much more powerful 4.4-liter turbocharged V8 pushing out 555-horses to all four corners of the car, but the fact remains that it's a tall and heavy SUV.

The M3 Coupe, on the other hand, makes up for its less potent 414-horsepower naturally aspirated 4.0L V8 by being significantly lighter and far more nimble on the road.

So if you're on a track, the answer to the question we posed in the title should be obvious. Well, at least it should be if you play a fair game. Watch the video after the break and you'll see what we mean.

We'll have the chance to see BMW's complete lineup of M Performance Parts at next month's Geneva Auto Show before the range goes on sale this Spring, but the Bavarian automaker has already kicked off a new campaign to promote its products with a new video showcasing the 1-Series hatch.

The M Performance lineup will include a variety of engine, suspension, aerodynamic, and interior components, all of which target the enthusiast market.

G-Power, the maker of some of the fastest and meanest tuned BMW models around, has presented its first take on the brand-new 2012 M5 sedan [F10].

At the heart of G-Power's tune is BMW's 4.4-liter twin-turbocharged V8 engine that normally produces 560-horsepower and a peak torque of 680 Nm (502 lb-ft) from 1,500 rpm.

After the German company's engineers update the ECU and add a new custom exhaust system, the V8's output is lifted to 640-horsepower and 777Nm (573 lb-ft).

There's a lot to see from many automakers at this year's Geneva Auto Show, including a raft of new models from the BMW brand, which will introduce the new 6-Series Grand Coupe, the facelifted X6 and X6M, the new M6 Coupe, X5 M50d, X6 M50d M550d xDrive sedan and Touring along with several new engines for the 1-Series, 3-Series and X3.

That's quite a handful but we're not done yet. The Bavarian firm will also showcase the latest 3-Series sedan, the i3 hatchback and i8 sports coupe concepts (all of which we've already seen before) and in a world premiere, the new BMW M Performance accessory program, which brings us to this post.

BMW's new 2.0-liter four-cylinder gasoline engine with a twin-scroll turbocharger continues to trickle down the range. Following its introduction in the Z4 sDrive28i, 528i and the all-new 328i, the force-fed four-pot is now replacing the 240-horsepower 3.0-liter straight-six in the X3 xDrive28i.

The German automaker announced U.S. pricing today for the four-cylinder X3 xDrive28i, which arrives in showrooms this April as a 2013 model with the same MSRP of $37,995, including $895 destination and handling, as the outgoing six-cylinder 2012 xDrive28i.

For owners of the new generation of the BMW 6-Series Convertible codenamed F12 looking to improve the looks and the performance of their drop-top model, Lumma Design has released the first details on its CLR 600 GT package that will debut in a couple of weeks' time at the Geneva Auto Salon.

The German tuning firm's offerings include a rather discreet exterior styling kit comprising a front apron with additional LED daytime running lights (wonder how long these will last…), rocker panels, blacked out kidney grilles, and a rear apron with a diffuser.

Abu Dhabi, home of all things extravagant such as the largest indoor and first Ferrari theme park, can now lay claim to having the world’s largest showroom for BMW, MINI and Rolls-Royce Motor Cars and BMW motorcycles.

BMW Group’s long-standing importer for the region, Abu Dhabi Motors, invested some AED 300 million (roughly €62 million or US$81 million) in the new 35,000-square-metre showroom over its three-year construction.

The facility features separate showrooms and sales areas for the BMW, MINI and Rolls-Royce cars, and for BMW motorcycles, with more than 70 automobiles and 10 motorcycles on permanent display.

The BMW X3's smaller brother, the X1, is getting ready for its first facelift after having been in the market for a little over two years. However, don't expect to see it in showrooms before 2013.

The fully camouflaged prototype suggests that the styling changes will be concentrated up front with the X1 likely to gain new headlamps along with tweaked kidney grilles and a re-sculptured bumper.

At first we had the M brand for BMW's thoroughbred sports cars, then came the M Sport Packages, which add styling and suspension upgrades to the firm's mainstream vehicles.

More recently, the Bavarians launched the M Performance sub-brand that offers exclusive engine variants, enhanced handling and bespoke styling treats at a lower cost than the pure M models. You see the pattern, right?

So the next step for BMW is the introduction of the M Performance Parts, that will launch in spring 2012.

For the past 50 years, the BMW Group has been providing patrol cars to the German city of Munich and this tradition continues with a new contract that will see the automaker supplying several hundred vehicles a year to the Bavarian Police.

Under the new deal, BMW will produce specially modified versions of its new 2012 3-Series sedan and its upcoming Touring sibling, along with the 5-Series sedan and Touring models, and for the first time ever, the X3 crossover as well.

Thermaltake isn't the only company in the broader computer industry that has tapped the styling expertise of the BMW Group subsidiary DesignworksUSA for its products.

Síragon, which is a Venezuelan manufacturer and assembler of personal computing products and consumer electronics such as cameras and LCD television sets, has also enlisted the help of DesignworksUSA for the creation of its flagship AIO 9000 Series all-in-one computer.

Up until now, we weren't sure if BMW would keep the supercar-like scissor doors seen on the original Vision EfficientDynamics concept and the evolved i8 study on the production model as the company's engineers avoided opening up the car in front of our scoop photographers.

However, being the diligent spy shooters that they are, they managed to snag the first pictures of the final production prototype with the passenger-side door wide open, and as you can see from the pictures, the i8 will indeed keep the concept's swiveling doors fixed to the A-pillars.

It seems that BMW has entered a non-stop process either revealing completely new models or updating its existing portfolio.

Just to get an idea of what we're talking about, in the last 30 days alone, BMW has introduced these new models: 320i Turbo plus the 316d and 318d; the 125i Turbo, 125d, 116d ED and 1-Series M Sport Packages; the M550d, X5 M50d and X6 M50d; the X6 and X6M Facelift, the market launch of the ActiveHybrid 5; and of course, the M6 Coupe and Convertible.

BMW officially revealed the new generation of its M6 range this past Saturday and now we have the first video footage of both the Coupe and Convertible variants, courtesy of the folks over at the m5board forums.

Before you make the jump to watch the two clips though, we should tell you that you won't have the chance to hear the sounds of the new M6's twin-turbocharged V8 engine just yet as both videos come with a background music.

The famous M badge returns to BMW's 6-Series range with the official unveiling of the new M6 Coupe and Convertible models ahead of their world premieres at the Geneva Salon in March and the New York Auto Show in April respectively.

Not surprisingly, at the heart of the M6 lies the same 4.4-liter V8 engine with two twin-scroll turbochargers found in the latest M5 sedan with the internal designation S63Tü.

Just as it does in the M5 saloon, the eight-cylinder unit produces an output of 560-horses (412kW) between 5,750 and 7,000 rpm, and a peak torque of 680Nm (502lb-ft) between 1,500 and 5,750 rpm. BMW also tells us that the rev limiter intervenes at 7,200 rpm.

All that power is transferred to the road through a standard 7-speed M-Double Clutch Transmission (M-DCT) and BMW's Active M Differential which optimizes power transfer between the rear wheels. Down the line, the Bavarian automaker may also offers a 6-speed manual gearbox in the United States like it did with the new M5.

U.S. federal safety regulators have slapped a $3 million (€2.3 million) fine on BMW North America for delays in reporting and not providing enough information on its safety defects and recalls. The fine will be paid into the Treasury Department's General Fund.

Automakers are required by law to notify the National Highway Traffic Safety Administration (NHTSA) within five business days of identifying a safety defect or noncompliance and to promptly conduct a recall.