After initially announcing the project back in 2006, Mercedes-Benz finally lived up to anticipation when it unveiled its new top-of-the-line SLS AMG at the Frankfurt Motor Show. But despite the supercar's superlative performance figures, the stock SLS is emerging as only the tip of the proverbial iceberg. In addition to an upcoming all-electric version and anticipated roadster, reports are popping up again to confirm that the German automaker is indeed working on a Black Series version that will take the car's performance to the edge of the envelope.
The report in Autocar equates the difference between the existing SLS and the upcoming Black edition to the distance bridged from the Corvette Z06 to the ZR1. That's some standard to live up to, but if reports prove accurate, the SLS AMG Black Series should be up to the task. Whereas the stock SLS offers 563 horsepower and 479 lb-ft of torque from its 6.2-liter V8, the Black version is tipped to produce upwards of 600 hp and more than 500 lb-ft of twist from the same engine, tweaked with a larger air manifold, higher compression, new camshafts, a mechanical locking diff and more.
Driving through the same 7-speed dual-clutch transmission and coupled to a revised aerodynamics package and aggressive weight-reduction program, the SLS Black is tipped to drop the stock 0-62 time down from 3.8 seconds to below 3.5 seconds and boost the top speed from 195 to 208 miles per hour. A commensurate 50% price hike to around £155k (~$250k) would put the SLS AMG Black Series on par with the Ferrari 599 GTB Fiorano with the HGTE handling package, set to hit the scene some time around 2013.
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