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Downsized 4.0 TFSI for Audi S8 cuts fuel consumption 23% compared to predecessor; cylinder deactivation and start-stop

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liters of fuel per 100 kilometers (23 mpg US mpg). liters per 100 km (23 mpg US), the Audi S8 is significantly more fuel efficient than its competitors, according to Audi. The result is powerful torque build-up at an early stage when accelerating from idle speed. The newly developed 4.0 Even at 1,000 rpm, the 4.0

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Daimler Trucks NA SuperTruck achieves 115% freight efficiency improvement over 2009 baseline; 50.2% engine BTE

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The final SuperTruck demonstrator ran a five-day, 312-mile (502-kilometer) roundtrip route on Texas Interstate 35 between San Antonio and Dallas, at a weight of 65,000 lbs (29,484 kg) GVWR at a speed of 65 mph (105 km/h), where it achieved an average result of 12.2 mpg (19.26 DTNA SuperTruck technology elements. Click to enlarge.

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2018 VW Tiguan and new 2.0 TSI B-cycle engine gives VW a strong offering in compact SUV segment

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3 B-Cycle gasoline engine is the first example of Volkswagen’s “Rightsizing” strategy—an engine development strategy that looks to for the optimal balance of displacement, output, torque and efficiency based on vehicle class and real-world operating conditions, rather than just seeking to downsize. Third, the EA888 2.0TSI Gen.3

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Volkswagen introduces new 1L, 3-cylinder gasoline Golf; 54.7 mpg

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mpg US) (99 g/km CO 2 )—more efficient than any previous Golf with a gasoline engine. Despite its efficiency, the Golf TSI BlueMotion with the 85 kW / 114 hp downsized 999 cc EA211-series engine reaches 100 km/h in 9.7 seconds and goes on to a top speed of 204 km/h (127 mph). l/100 km (52 mpg). l/100 km (51 mpg).

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Audis Downsized 1.2L TFSI for the A3 and A3 Sportback

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mpg US); CO 2 emissions are 127 g/km (204 g/mile). Downsizing entails the replacement of engine displacement with turbocharging. An electric control valve operates the turbocharger’s wastegate valve precisely, powerfully, and quickly; boost pressure builds up spontaneously and scavenging losses drop. Earlier post.) L/100km (42.8

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Audi Introducing Three New Models at Frankfurt Show; New 1.2L A3, 3.0L TDI A4, and S5 Sportback

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Downsizing is a key element of Audi’s efficiency strategy. An electric control valve operates the turbocharger’s wastegate valve; boost pressure builds up spontaneously and scavenging losses drop. TFSI from 0 to 100 km/h (0 to 62 mph) in 11.1 Both versions reach a top speed of 190 km/h (118 mph) and, on average, consume just 5.5

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