2012 Used Turbo 6.8l V8 16v Automatic Rwd Sedan on 2040-cars

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BMW makes the M4 extra special with a huge wing

BMW has all of the bases covered in its lineup, especially when it comes to its 4 Series models. Don't like going to the track? There's the BMW 430i and 440i, which are available as a coupe and gran coupe. Drivers looking for a track-friendly car that can also be used on the road will be steered toward the M4. BMW even built the hardcore M4 GTS for drivers that spend all of their time on a track. Now, it looks like BMW is trying to bridge the gap between the M4 and the M4 GTS with a special-edition model. Our photographers caught BMW testing an M4 with some extreme aerodynamic components around the Nurburgring. With its aggressive front end, massive wing, and sporty rear diffuser, the prototype M4 appears to be similar to the special-edition M4 Competition Sport that BMW released in Spain. The Spain-only special edition was marketed as a softer version of the M4 GTS with less power and usable rear seats. With a similar look and visible rear seats, this prototype indicates a similar track-focused special edition model. Since the M4 is only a few years old, it's unlikely that BMW is testing a new model, but the automaker could be testing aerodynamic components for a refreshed model down the road. A cheaper, more usable M4 GTS, though, would be the perfect car to round out BMW's current lineup. Related Video:

Xcar spots the differences of refreshed Bentley Continental GT

Bentley unfurled the details about the refresh of its second-generation Continental GT earlier this year and gave the high-speed cruiser an official unveiling at the Geneva Motor Show. Even with the tweaks, the British brand kept its most popular model very refined, though. If you're still having a problem spotting all the differences for this posh coupe, Xcar is here to help with an informative new video. Rather than putting the focus exclusively on driving impressions, Xcar really leans heavily into listing the specific updates for the latest Conti GT. Beyond the updated front end, likely the most obvious change for the refreshed model are the big, B-shaped pieces of chrome trim around the side vents. If not obvious already, they make it exceedingly clear that this is a Bentley. A neat touch is the nip and tuck at the rear to create a spoiler on the trunk lid, which does a great job of communicating the intent of the company's sporty model. Xcar ranks the Continental GT as Britain's best grand tourer, although this video doesn't really explain why in much detail. If you learn about all of the coupe's changes from this clip but still want to know how the vehicle drives, check out Autoblog's First Drive of both the V8 and W12 models for a much more thorough impression. Related Video:

Bentley to retire aging 6.75-liter V8 with current Mulsanne

The massive 6.75-liter V8 in the Bentley Mulsanne is one of the oldest engines still in production. But it may not be around for much longer. According to Car and Driver, Bentley intends to finally put the big old pushrod V8 to pasture once the current Mulsanne is phased out, thus putting an end to a saga that goes back some 57 years. Powerful as it may be, ever-stricter exhaust emissions and fuel-consumption regulations will see that the L Series V8, originally introduced way back in 1957, doesn't stay in production forever. Whenever the Mulsanne is replaced, it will reportedly get a brand-new twelve-cylinder engine. Bentley is currently the world's largest producer of dozen-pot powerplants. Production of the British automaker's 6.0-liter twin-turbo W12 far outpaces anything from Rolls-Royce, Mercedes-Benz, BMW, Ferrari, or Lamborghini. Over the decades since its introduction, Bentley's long-serving V8 has gone from making an "adequate" amount of power and torque to an impressive 530 horsepower and a positively massive 811 pound-feet (with the help of a couple of turbochargers). Its eventual discontinuation wouldn't be the first attempt on the life of the 6.75-liter engine. When BMW briefly took control of both Rolls and Bentley, it replaced the big engine by a smaller 4.4-liter V8. Customer demand led Bentley to bring the old engine back. It will likely be some time before we get details of Bentley's next powerplant. Models like the Mulsanne and Rolls-Royce Phantom tend to stick around for a long time, and the latest version of Bentley's flagship was just released earlier this year. Related Video: