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Mercedes-AMG entry-level SL 43 features electric exhaust gas turbocharger from Formula 1 for the first time in production vehicle

Green Car Congress

The SL 43 features an M139 in-line two-liter, four-cylinder gasoline engine with an electric exhaust gas turbocharger—used for the first time in a production vehicle. The turbocharger is operated via the 48-volt electrical system, which also feeds the belt-driven starter-generator (RSG). This technology comes from Formula 1.

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GM to introduce strong hybrid version of Malibu; combined fuel economy above 45 mpg; leverages Volt

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Using technology from the 2016 Chevrolet Volt propulsion system ( earlier post ), Malibu Hybrid will offer an estimated combined fuel economy rating exceeding 45 mpg (5.22 4-cylinder engine mated to a two-motor drive unit slightly modified from the 2016 Chevrolet Volt drive unit powers the Malibu Hybrid. Engine and Drive Unit.

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Audi presents latest SQ5 TDI diesel; 48V MHEV & electric compressor

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An actuator in the exhaust system, as fitted to the first SQ5 TDI, gives the V6 a sonorous sound. This offers the advantage since exhaust gas cleaning responds more quickly. The exhaust manifold benefits from improved insulation; the exhaust gas reaches the optimum temperature more quickly after a cold start. l/100km (33.6

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Chevrolet Cruze Eco achieves EPA-rated 42 mpg on highway

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The non-hybrid 2011 Chevrolet Cruze Eco delivers an EPA-estimated 42 mpg on the highway (manual transmission models), with city fuel economy of 28 mpg. Cruze’s engineers focused on aerodynamic performance (with some improvements derivative of GM’s work with the Volt), mass optimization and powertrain enhancements.

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Audi’s mighty diesel: SQ8 TDI SUV coupé; 48V MHEV

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The EPC draws its drive power from a 48-volt electrical system, which is also the backbone of the mild hybrid system (MHEV). mpg US), which corresponds to 205 to 204 grams of CO 2 per kilometer (329.9 - 328.3 The EPC operates with a constant voltage of 48 volts. System overview of the exhaust gas recirculation.

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Nissan unveils 2013 Altima Sedan; 38 mpg highway

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liter engine option has a targeted fuel economy of 27 mpg city / 38 mpg highway / 31 mpg combined (8.7, It now includes variable valve timing on both exhaust and intake camshafts, and the new intake system opens the valves at a higher rpm to help keep the torque curve flat. The 2013 Altima equipped with the 4-cylinder, 2.5-liter

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New Audi S6 and S7 diesel TDI models pair 48V system with electric compressor

Green Car Congress

For the first time, Audi has combined an electric-powered compressor (EPC) with a 48-volt primary electrical system. The pairing of an electric compressor with a 48-volt primary electrical system takes the three-liter V6 TDI’s total power output to 257 kW (349 hp). US mpg); Audi S6 Avant: Combined fuel consumption in l/100 km: 6.5

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