Mercedes E-Class W211 stuffed with V12 by Speedriven

 Mercedes E-Class W211 stuffed with V12 by Speedriven
Mercedes E-Class W211 with V12 by Speedriven, 900, 01.04.2011

V12 power plant produces over 700 bhp (522 kW / 710 PS) and makes for a monstrous E-Class

American tuner Speedriven has literally 'stuffed' a V12 into a W211 Mercedes-Benz E-Class with a little help from a friend.

That friend would be Tim Stoll of ALSA Automotive Engineering in Dubai who did some "heavy lifting" to help create this over 700 bhp (522 kW / 710 PS) monstrous E-Class. What that heavy lifting comprised of Speedriven doesn't say.

What Chicago-based Speedriven did provide is some of its S-Class hardware in the form of water-to-air intercoolers, "scorpion" air intakes, larger-sized fuel injectors, and home-made billet-wheel turbochargers. It also did the software work in the form of an ECU remapping.

Unfortunately, Speedriven also doesn't mention which V12 we're talking about here. Is it the M275 from AMG or just the base M275 5.5 liter V12 from Mercedes-Benz?

The tuner completes the package with a body kit from Brabus and a blacked-out grill for the proper sinister-looking front fascia.

Source: Speedriven

Speedriven EV12: Goldilocks Chassis, Papa Bear Power

Despite being a luxury brand, Mercedes does its best to be a "full-line" car company, offering a little something for everyone. To some buyers, the C class is too small. The S class is too big. For them, the E class - right in between - is perfect. What happens, however, when the car is the right fit, but the performance ... well, isn't?

That "right car, wrong power" feel is where tuners come in. Tuners exist in droves these days, offering ECU upgrades that can take a car from feeling "too cold" horsepower-wise to feeling "just right" by pushing a few 1s and 0s around. That "just right" performance vibe can be a little more elusive, however, and a tuner may have to free up a car's exhaust or change the diameter on a few pulleys now and again. Other times, though, "just right" isn't enough, and only "too hot" will do.

The "stuffed-full of V12" Mercedes E-class sedan shown here is what happens when "just right" and "too hot" meet. The (literal) heavy-lifting was done by Tim Stoll at ALSA Automotive Engineering in Dubai, while the performance upgrades and software tuning were handled by the V12 Mercedes tuning specialists at Speedriven in Chicago, IL. The EV12 benefits from Speedriven's usually-reserved-for-S-class-customers collection of aftermarket hardware, which includes top-mounted water-to-air intercoolers, "scorpion" air intakes, larger fuel injectors, and (of course!) Speedriven's billet-wheel turbochargers. The upgraded machinery is guided by Speedriven ECU and TCU software and generates over 700 rear-wheel horsepower on ALSA's dyno, which should be plenty of "hot" for the "just right" sized E class. A Brabus appearance package and blacked-out grille complete the look of the car.

For more information on the car or the Speedriven tuning package shown, contact Speedriven.

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 Saebb Saebb
Buy a brabus ev12s and you got the better car. this looks like it has been carried out by a backyard garage.
April 1, 2011 1:08 pm
 Jo@Switzer Jo@Switzer
The "heavy lifting" in question was the install of the V12 engine - Speedriven just did the tuning parts, which (at well over 800 crank hp, 700 at the wheels) is nothing to sneeze at. As for Brabus building a better swap: they have a literal team of employees editing those videos. Don't believe it anymore than you believe the Michael Bay Transformers are "real".
April 1, 2011 2:25 pm
 accousticjama accousticjama
Reminds me of the days when Mercedes knew how to design cars.
April 1, 2011 3:00 pm
 neicheq neicheq
Well, i like cars from mercedes, but when i looked at this,it really reminded me, how MB's use to look like. Nice desing, good quality..
April 1, 2011 3:43 pm
 GSS5 GSS5
Yup, gotta say I miss the old designs from MB.
April 2, 2011 12:31 am
 norther norther
the engine bay looks insane. i wonder how will it stay cool. especially those turbos.
April 2, 2011 1:46 pm
 GTurbo GTurbo
If you guys are reminiscing about cool Mercs from way back, what would you say about modern BMWs then? They've lost the plot much more than Mercedes has. In fact, Mercedes Benz is reinventing itself lately; the current E-class is one of the 2011 Car of the Year contenders! A V12 engine in an E-class is BRABUS forte (with a 7.3litre capacity) and that should remain!
April 3, 2011 4:45 pm
 mikemikemikemike mikemikemikemike
0-60 pleaese.
April 4, 2011 7:25 pm