Mercedes Benz SLS AMG 2014

February 3, 2015
Mercedes sls amg price 2014

The Mercedes-Benz SLS AMG electric drive boasts a 120-mile range and 738 horsepower, but don’t believe for a minute that you can enjoy both at the same time. When pushed to its full potential, the electric SLS won’t make it two laps around the 12.9-mile Nürburgring Nordschleife. This conundrum—manage the battery range or exercise the car’s muscle—makes the great power of the SLS ED sort of, well, a limp proposition.

But who are we kidding? Customers who can afford the $500, 000-plus electric SLS will have people to worry about range anxiety for them. When deliveries begin later this year, the SLS ED will be a very quick, very fun novelty toy—batteries included—for fewer than 200 well-heeled Europeans. (There currently are no plans for U.S. sales.) For Mercedes-Benz and AMG, the electric gullwing is a research test bed exploring the future of electric propulsion and high-performance vehicles.

Quick to Discharge, Slow to Charge

The 60-kWh lithium-ion battery pack and the software that manages it were developed by the Formula 1 experts at Mercedes AMG High Performance Powertrains. The 1208-pound pack contains 864 South Korean battery cells encased in a carbon-fiber box that acts as a structural element when bolted to the SLS’s aluminum space frame. HPP’s experience with F1’s Kinetic Energy Recovery System was key to extracting big power from the battery, but the engineers didn’t make any strides when it comes to recharging the puck. Unless your garage is wired up like a public charging space, a full charge takes 20 hours—and that’s with 220 volts.

Switching to the most aggressive setting, Sport Plus, affects a transformation unlike that of any adaptive suspension or torque-vectoring differential we’ve ever experienced. Turn-in is defined by Lotus-like immediacy. The body moves perfectly in sync with the wheels and the driver’s intentions. The steering is prescient, and yet the four-corner torque control means you also influence your heading with the right pedal. If you underestimate a corner, simply squeeze on the throttle to tighten your line—not to induce oversteer but to increase the yaw moment. The outside wheels accelerate, the inside wheels slow, and the gullwing tucks in, darting for the inside. This four-wheel torque vectoring redefines the expression “steering with the throttle.” And although it’s unlike any car we’ve ever driven, this is the kind of electric car we can easily get behind.

Something to Look Forward To

The hyperexclusive, ultraexpensive SLS AMG electric drive is an anomaly in the world of battery-powered cars. It’s too radical to serve as basic transportation, and its range-limited battery keeps it from being a real track toy. Instead, its purpose is to serve as a development bench and proving ground for using smaller multiple motors rather than a single large motor. If the idea of dedicating a motor to an individual wheel becomes common practice, we’re looking forward to a future of hybrids and electrics.

2014 Mercedes-Benz SLS AMG GT Test Drive
2014 Mercedes-Benz SLS AMG GT Test Drive
2014 Mercedes Benz SLS AMG by World Motorsports
2014 Mercedes Benz SLS AMG by World Motorsports
2014 Mercedes-Benz SLS AMG Black Series - drive review video
2014 Mercedes-Benz SLS AMG Black Series - drive review video
Share this Post