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455 hp 2014 Corvette Stingray to deliver EPA-estimated 29 mpg highway

Green Car Congress

The 2014 Corvette Stingray will deliver up to an EPA-estimated 17 mpg US (13.8 l/100 km) in the city, and 29 mpg (8.1 The estimate reflects an average of fuel economy in both the default “Tour” mode, which delivers 28 mpg highway, and driver-selectable “Eco” mode, which delivers 30 mpg highway.

MPG 239
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Porsche delivering double-digit improvements in fuel economy across entire current model series

Green Car Congress

Porsche is consistently targeting improving fuel economy with each model change. L/100 km respectively, is attributable to the switch to direct fuel injection and the introduction of the seven-speed Porsche Doppelkupplungsgetriebe (PDK) instead of the five-speed automatic torque converter transmission Tiptronic S.

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Porsche Panamera S E-Hybrid PHEV averages 4.4 l/100 km (53.4 mpg US) during test drives

Green Car Congress

mpg US) averaged over all drives. The lowest fuel consumption value recorded on the circuit course for the Panamera plug-in hybrid was 2.8 l/100 km (84 mpg US). NEDC testing indicates combined cycle fuel consumption of 3.1 mpg US) for the PHEV, with accompanying CO 2 emissions (combined) of 71 g/km. l/100 km (53.4

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Road Test: 2021 Cadillac XT5 Premium Luxury FWD

Clean Fleet Report

Competing in the premium midsize SUV category, the 2021 Cadillac XT5 is right in the middle of stiff competition, including models from Acura, Audi, BMW, Genesis, Infiniti, Land Rover, Lexus, Lincoln, Maserati, Mercedes-Benz, Porsche, Tesla and Volvo. The fuel economy, which is best in Tour, was aided by cylinder deactivation, where the 3.6L

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Road Test: 2024 Range Rover Velar Dynamic SE Mild Hybrid

Clean Fleet Report

The mild hybrid electric motor boosts the gasoline engine when accelerating and modestly helps with fuel economy. A 48V lithium-ion battery is replenished through regenerative braking that converts kinetic energy into electric energy and stores it in the battery when applying the brakes or coasting. Using 91 octane fuel, the 3.0-liter

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Update: Top 10 Electric Cars

Clean Fleet Report

Porsche Taycan 6,822. The German Juggernaut — the Volkswagen ID4, Audi E-tron(s) & Porsche Taycan. Volkswagen Group (which includes VW, Audi, Porsche, Lamborghini and Bentley in the U.S.) In fact, the latest sales figures show the Porsche Taycan outselling not only the venerable 911, but also the Panamera.

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Final Drive: 2021 Polestar 1 PHEV

Clean Fleet Report

Polestar plans on being a major manufacturer of all-electric luxury vehicles, competing with the likes of Lucid, Porsche and Tesla. The undetectable and seamless transitions have an EPA -rated 26 mpg city, with a combined (combined city and highway) 58 mpg. The open road is where the Polestar 1 wants to be.

PHEV 76