Green Car Congress
JULY 9, 2013
The 2014 Corvette Stingray will deliver up to an EPA-estimated 17 mpg US (13.8 The LT1 delivers 460 hp (343 kW) with the available dual-mode exhaust. As one comparison, the Porsche 911 Carrera S delivers 400 hp, and an EPA-estimated 27 mpg highway from its 3.8L, horizontally opposed 6-cylinder engine plus 7-speed transmission.
Green Car Congress
FEBRUARY 16, 2012
BMW 4-cylinder gasoline engine with TwinPower Turbo. BMW of North America is introducing the new TwinPower Turbo 4-cylinder engine (N20) to the X3 xDrive28i; the new engine replaces the outgoing inline 6-cylinder engine (N52) as the next step in BMW’s EfficientDynamics strategy. Click to enlarge. Earlier post.). Earlier post.).
Green Car Congress
OCTOBER 25, 2013
New BMW 2 Series Coupe. BMW has introduced an entirely new model series in the form of the BMW 2 Series Coupe. One four-cylinder gasoline engine and one four-cylinder diesel unit are available from launch, putting 135 kW/184 hp at the disposal of the BMW 220i Coupe and BMW 220d Coupe. BMW 2 Series Coupe.
Green Car Congress
MAY 21, 2020
On the opening day of the Frankfurt International Motor Show (IAA), the US Environmental Protection Agency (EPA) published a Notice of Violation: VW diesel engines with 1.6 Together with his colleagues, he used a special instrument to examine the exhaust plumes of 23,000 passing cars and analyzed the levels of NO x and CO 2.
Baua Electric
APRIL 17, 2024
2024 Mercedes-Benz EQS The engine ran on the Miller cycle to improve efficiency at the near-constant-rpm operation a range extender is likely to experience, as well as a front-mounted exhaust system for packaging efficiency, according to the report. But other automakers have had less success with range extenders.
Green Car Congress
OCTOBER 9, 2011
The Rankine cycle is widely used used commercially to generate power in stationary power plants, and is under consideration as a potential waste heat recovery system for use in both light-duty (BMW, earlier post ; Honda, earlier post ) and heavy-duty ( earlier post ) applications. on the highway cycle and 0.513 on the city cycle.
Green Car Reports
MARCH 3, 2018
Which new electric luxury crossover utility beat Audi, BMW, and Mercedes-Benz to the punch in targeting Tesla? What institution disavowed its own study, cited by the EPA, that claimed older diesels emitted no more pollutants than newer ones with sophisticated exhaust emssion-treatment systems?
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