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

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mpg US), which corresponds to 205 to 204 grams of CO 2 per kilometer (329.9 - 328.3 TDI that draws its power from 3,956 cm 3 of displacement, the intake side is on the outside and the hot exhaust side with the two turbochargers is in the inner “V”. System overview of the exhaust gas recirculation. liters (30.2 liters (0.1

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News: Corvette Adds Electric Power to Boost Performance

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liter V8’s exhaust. To get to 60 mph in 2.5 In case there was any question, Chevrolet didn’t even hint at any fuel economy improvement although some reports said the standard Vette’s city mpg might get a 1 mpg boost (but the 24 mpg highway numbers might suffer because of the added weight of the new battery and motor.

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Study finds NYC Clean Air Taxi rules successful in cutting pollution

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mpg, and corresponding estimates of nitric oxide (NO) and total particulate (PM T ). exhaust emissions declined by 82% and 49%, respectively. —Dustin Fry, MPH, a researcher at Drexel University Dornsife School of Public Health. The findings are published in the Journal of Exposure Science & Environmental Epidemiology.

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Audi updates RS 4 Avant with new B-cycle twin-turbo V6; 17% lower fuel consumption than predecessor

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mph) in just 4.1 Like with all V6 and V8 engines from Audi, the turbochargers are installed within the 90-degree interior “V” of the cylinder banks, and thus the exhaust side of the cylinder heads is on the inside, while the intake side is on the outside of the engine. The new RS 4 Avant will be at dealerships as of December 2019.

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Audi’s performance SQ5 diesel features electric compressor with mild hybrid system

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mpg US), corresponding to 172 – 177 grams of CO 2 per kilometer (276.8 – 284.9 It helps out whenever the exhaust gas flow provides too little energy to drive the turbocharger, i.e. when starting off and accelerating in the low-rev range up to 1,650 rpm. A sound actuator in the exhaust system gives the TDI a sonorous sound.

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

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with the EPC working in tandem with the exhaust turbocharger—the full-size S models achieve a constant torque of 700 N·m across an engine speed range of 2,500 to 3,100 rpm. The EPC supports the TDI’s turbocharger whenever there is insufficient energy in the exhaust gas for a spontaneous torque buildup—e.g.,

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Second-generation Audi RS 7 Sportback debuts as a wide-bodied, 48V mild-hybrid five-seater; cylinder-on-demand

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The RS 7 Sportback will be arriving at dealerships in Germany and other European countries in the end of 2019. mph) in only 3.6 mph); this can be increased to 280 km/h (174 mph) with the Dynamic package and to 305 km/h (189.5 mph) with the Dynamic plus package. The new Audi RS 7 Sportback sits low to the ground.

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