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Bentley’s new 616hp 12-cylinder GT Speed convertible with 8-speed and energy recuperation improves fuel economy by 15%

Green Car Congress

Bentley will introduce the new Continental GT Speed Convertible at the North American International Auto Show in Detroit this month. liter W12 combined with a close-ratio eight-speed ZF transmission to deliver a 15% improvement in fuel economy. Provisional EU cycle fuel consumption figures are 22.7 Click to enlarge.

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Tesla Model S matches gas cars by going 320 miles at average speeds of 75 mph

Teslarati

The Tesla Model S reached a range on par with internal combustion engine (ICE) vehicles after logging 320 miles of range at 75mph during a highway fuel-economy test run. We had to lengthen the course instead, notching 320 miles at 75 mph, the best result of any EV yet,” wrote Car and Driver. gallon fuel tank.

MPH 145
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Mazda unveils CX-60 crossover in Europe; e-Skyactiv PHEV, 48V MHEVs

Green Car Congress

liter in-line four-cylinder Skyactiv-G gasoline engine with a 100 kW electric motor and a 355V, 17.8 The Mazda CX-60 powertrain line-up features three new engines: the e-Skyactiv G PHEV unit and two straight-six engines: a 3.3 liter e-Skyactiv X gasoline engine, both featuring Mazda’s 48V mild hybrid system.

Mazda 367
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Hyundai introduces hybrid version of new Sonata; 10% improvement in fuel economy over predecessor

Green Car Congress

Hyundai introduced the Hybrid version of the seventh-generation Sonata at the North American International Auto Show in Detroit. Hyundai expects the 2016 Sonata Hybrid to improve fuel economy more than 10%. Sonata Hybrid’s Nu engine produces 154 horsepower (115 kW) and 140 lb-ft (190 N·m) of torque.

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Qoros Auto unveils drivable engineering development car with QamFree engine; near +50% boost in power & torque, -15% fuel consumption

Green Car Congress

At the 2016 Guangzhou Auto Show, Qoros Auto introduced the first drivable engineering development car—a modified Qoros 3 hatchback—equipped with the QamFree engine featuring FreeValve’s Pneumatic-Hydraulic-Electric-Actuator (PHEA) technology. The engine on show at Guangzhou is a 1.6-liter Earlier post.)

Engine 218
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2018 Mazda CX-5 in US features as standard 2.5L engine with new cylinder-deactivation technology

Green Car Congress

engines received updates to reduce internal friction, which increases low-end torque, while also reducing real-world fuel consumption and particulate matter formation during combustion. The engine introduces the ability to imperceptible shut down the two outside cylinders at cruising speeds to maximize efficiency.

Mazda 150
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ORNL study finds multi-mode RCCI can offer 15%+ fuel economy improvements across multiple light-duty driving cycles

Green Car Congress

Drive cycle fuel economy for PFI, CDC, and multi-mode RCCI operation. Their paper is published in the International Journal of Engine Research. RCCI is a dual-fuel combustion technology developed by Dr. Rolf Reitz and colleagues at the University of Wisconsin-Madison Engine Research Center laboratories.