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New Audi S models to feature new downsized 4.0L V8 with cylinder deactivation, energy recuperation and start-stop

Green Car Congress

This is a downsized platform from the prior 5.2L It accelerates the S6 from 0 to 100 km/h (62 mph) in 4.8 It accelerates the S6 from 0 to 100 km/h (62 mph) in 4.8 Both models have an electronically governed top speed of 250 km/h (155 mph). Acceleration from zero to 100 km/h (62 mph) takes 4.2 Compared to the 5.2L

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Simulation study suggests ORC waste heat recovery system could deliver potential 7% improvement in fuel consumption in a PHEV on highway

Green Car Congress

Internal combustion engines have been significantly improving in the past decade, after the adoption of technologies such as Gasoline Direct Injection, mild electrification, downsizing and turbocharging. The OSU EcoCAR prototype vehicle features an extended-range electric architecture with a downsized 1.8L —Skarke et al.

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CPT VTES Electric Supercharger Selected for Two Projects

Green Car Congress

When applied to a radically downsized 1.2-liter liter turbocharged engine, VTES delivers in excess of a 50% increase in torque at engine speeds below 3,000rpm, more than compensating for insufficient power from the exhaust turbine. More than 90% of the available torque is delivered in less than a second. Compared with a 1.6-liter

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Calls for an international 48V electrical standard for vehicles; looming WLTP implementation

Green Car Congress

CPT, together with other sponsors of the event, including AVL and Ricardo, is in the vanguard of 48V mild hybrid developments intended to address the ever-tightening European CO 2 regulations and potentially a new and more aggressive test cycle—i.e., —Paul Bloore, product validation manager for CPT’s hybrid product group.

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Lexus NX compact utility arrives in North America

Green Car Congress

liter four-cylinder engine and the NX 300h hybrid with 2.5-liter liter Atkinson-cycle gasoline engine, which brings the brand’s number of hybrid offerings to six—the most among luxury brands. Among the features of the hybrid is a new transmission with a kick-down function. NX300h: Hybrid with a kickdown.

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

Green Car Congress

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 The Freightliner SuperTruck uses a downsized and downsped 10.7-liter

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Ferrari’s Plug-in Hybrid One-Ups the Combustion Engine

Cars That Think

liter V-8 generates 780 metric horsepower; another 220 hp comes from the plug-in hybrid’s electric motors. Ferrari As Ferrari’s first plug-in hybrid, the SF90 integrates a trio of electric motors. second launch from 0 to 100 km/h (62 mph), and 0 to 200 km/h in 6.7 seconds at 144 mph, not far off the Ferrari’s 9.6-second

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