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BMW rolls out new M4 safety car for DTM

Ever since revealing the M4 on nearly five months ago, BMW has been hard at work getting its new muscle coupe out on the track. It's made a touring-car version to compete in DTM and a safety car to set the pace at MotoGP races, and now it's combined both into a new safety car for DTM as well.
The ninth M4 on the DTM grid is based on the production version, but fitted with numerous upgrades over the course of a two-month conversion process. For starters, it's been equipped with nearly exterior component from the M Performance Parts catalog, including the quad-tipped exhaust, front splitter, rear spoiler and diffuser, blacked-out grille, special mirror caps, side sills... the works. But that's not the end of the story.
BMW M GmbH also gutted the interior, removing the rear bench and replacing it with a roll cage. It's got a pair of Recaro racing buckets with Schroth harnesses, plus special LED emergency lighting, radio communication system and, of course, special livery (albeit nowhere near as cool as the MotoGP one) to distinguish it as the official safety car when it makes its debut at the Nürburgring on August 17.

BMW M235i in circuit scrap with legendary E46 M3 CSL

Earlier this month, we brought you news that BMW's one-year wonder, the 2011 1 Series M Coupe, is actually trading for more money today than it did when new. That sort of short-term appreciation is a major rarity with modern production cars, but apparently it's not the only BMW enthusiast coupe to enjoy far-above-average residual values. The not-for-North America 2004 M3 CSL, itself a single-year offering, apparently also fits that description, as we've just learned from Auto Express.
The M3 CSL ruled overseas BMW showrooms a decade ago, with just 1,400 examples built. Based on the well-regarded E46 M3, the rare two-door was relieved of extraneous bits for improved track work and driver fidelity, coming in at around 240 fewer pounds than a garden-variety M3. With carbon-fiber-reinforced plastic bodywork, thinner glass and a lot less sound insulation, the CSL was one of the more raucous cars of its day. Like the 1M Coupe, it was also one of the more connected cars of the era, with a retuned suspension, quicker steering, and a bit more power than its brethren.
As Auto Express points out, a good used one commands about the same money as a brand-new 2014 M235i - the closest thing BMW makes to a 1M Coupe today - which makes this video track battle an interesting new-versus-used showdown. According to AE, a well-sorted used M3 CSL will run UK consumers anywhere between £30,000 and £35,000 - roughly $50,000 to $59,000 US. That's a massive premium over the $10k-17k British buyers can expect to shell out for a comparable standard M3, similar to the story that plays out for the 1M versus lesser 1 Series variants.

BMW 7 Series to get quad-turbo diesel?

Sometime in 2016 BMW will ask its customers, "Would you like more turbos with your turbos?" Reports are the Bavarian company is working on an inline six-cylinder quad-turbocharged 3.0-liter diesel engine to replace the tri-turbo 3.0-liter diesel currently used in performance products like the all-wheel-drive X5 M50d and X6 M50d sold in other markets. The current N57 performance diesel is called the M Performance TwinPower Turbo. The new one, said to be codenamed B57 TOP, will first make its way into the new 7 Series that will be called the M750d. The coming quad-turbo diesel is expected to produce at least 400 hp and 590 lb-ft. It isn't known yet whether the additional turbo will be electric or conventional, nor how the new turbos will be sized relative to one another. At least one outlet figures the power numbers will be conservative for this first outing, so they could go up. After its launch in the 7 Series, it could migrate to create the next-generation G30 5 Series M550d, and the X5 M50d, X6 M50d, and X7 M50d. It's unclear if BMW has plans to bring this high performance engine to the US market. Related Video: The video meant to be presented here is no longer available. Sorry for the inconvenience. News Source: BMW Blog, AutocarImage Credit: Copyright 2015 AOL BMW Crossover Diesel Vehicles Luxury Performance Sedan engine bmw diesel