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The F 700 concept car is primed to be the star for Mercedes-Benz at Frankfurt with its DIESOTTO hybrid drivetrain and glitzy looks, but it's certainly not going to be alone up there on the stand. We know about the AMG C-Classes (sedan and wagon) and the ML 450 Hybrid, and you can add the S 300 BLUETEC Hybrid to the mix. Its hybridized BLUETEC 4-cylinder motivates the big sedan with a modest 224 horsepower and a not-modest-at-all 413 lb-ft of torque. The combination is good for 43.5 mpg and CO2 emissions of 142 g/km, and importantly, the system meets US emissions standards. While it's a show car, this package seems eminently doable, and it's not unreasonable to believe that it'll ultimately make it to production.

[Source: Mercedes-Benz]


PRESS RELEASE:
S 300 BLUETEC HYBRID

The modular technology concept from Mercedes-Benz includes optimised combustion engines and customised hybrid solutions, which are deployed individually or in combination depending on the vehicle class, application profile and customer requirements.

A prime example comes in the shape of the S 300 BLUETEC HYBRID with its unique combination of BLUETEC and hybrid technology that has given rise to the world's most efficient, most environment-compatible premium passenger car. As a 4-cylinder with hybrid module it develops a combined system output of 165 kW / 224 hp and a maximum torque of 560 Nm, a figure more reminiscent of a large-displacement V8 petrol unit. The luxury saloon delivers effortless performance yet consumes just 5.4 litres of diesel per 100 kilometres - equivalent to just 142 grams of CO2 per kilometre 57 grams or around 30 percent less than the current consumption and emissions benchmark in the S Class segment.

The S 300 BLUETEC HYBRID has the potential to meet most stringent emissions standards such as EU6 or the BIN5 standard for 50 US states.