Mercedes has unveiled its second hybrid model at the New York show, the Mercedes ML450 Hybrid.
The Lexus LX450h challenging Mercedes ML450 Hybrid is scheduled to go on sale throughout North America this autumn, and will join the Mercedes S400 Hybrid, which goes on sale as part of a revised S-class range.
At this stage, there are no plans to offer the hybrid M-class or S-class for sale in the UK (with insiders citing problems with engineering them for right-hand drive), although officials suggest that behind-the-scenes efforts are underway to provide a UK-market version of the SUV, possibly using a diesel engine as its base.
The Mercedes ML450 Hybrid uses a different hybrid set-up to the S400 Hybrid. The so-called two mode system was developed in partnership with BMW and General Motors and is capable of propelling the ML450 Hybrid in two distinct modes, depending on the driving conditions.
At low speeds around town and when manoeuvring, the ML450 Hybrid uses an electric motor with 92bhp and 192lb ft mounted at the rear of the gearbox as the sole source of propulsion.