Mercedes E-Class W211 stuffed with V12 by Speedriven
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.
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.










