The all-new 2015 Corvette Z06 is the most powerful production car ever from General Motors, with its all-new LT4 supercharged 6.2L V-8 engine SAE-certified at 650 horsepower (485 kW) at 6,400 rpm and 650 lb-ft of torque (881 Nm) at 3,600 rpm.
The all-new, paddle-shift eight-speed automatic transmission makes the 2015 Corvette Stingray faster and more fuel efficient, with 0-60 acceleration of only 3.7 seconds and an EPA-estimated 29 mpg on the highway.
The all-new, GM-developed Hydra-Matic 8L90 eight-speed transmission is matched with the available 6.2L EcoTec3 V-8 engine in the 2015 Chevrolet Silverado 1500, supporting the pickup’s capabilities with greater efficiency and refinement.
Greater torque output in the 2015 ATS Coupe and ATS Sedan equipped with the 2.0L turbo four-cylinder engine, and available safety-enhancing lane-changing and lane-keeping technologies, highlight the new model year for the luxury sport models.
Chevrolet and GMC have confirmed a new eight-speed automatic transmission will be standard on 2015 Chevrolet Silverado, GMC Sierra and GMC Yukon Denali/Yukon XL Denali models equipped with the 6.2L EcoTec3 V-8.
DETROIT – The all-new 2015 Corvette Z06 is the most powerful production car ever from General Motors and one of a few production cars available in the United States that delivers more than 600 horsepower.
INDIANAPOLIS – Based on growing employee demand, General Motors today announced that it has installed 401 electric vehicle charging stations at its U.S. production and business facilities. More than 20 percent of the stations use electricity generated from solar canopies to help charge employee vehicles.
General Motors will bring all its electric vehicle battery building capabilities in-house with production of battery systems for the 2015 Chevrolet Spark EV at its battery assembly plant in Brownstown, Mich.
DETROIT – General Motors’ fleet of fuel cell vehicles recently passed 3 million miles of hydrogen-powered, real-world driving. Some individual vehicles have accumulated more than 120,000 miles. By GM’s estimate, using hydrogen to power these vehicles, the fleet has avoided 157,894 gallons of gasoline consumption.
PONTIAC, Mich. – General Motors today began construction of a state-of-the-art facility for race engine design and development, as well as an electric motor laboratory and gear center.
DETROIT – General Motors received an Innovation Partnership Award along with BorgWarner for collaboration in a newly developed solenoid valve that is part of a stop/start system for a 2015 GM vehicle that will be announced later.
DETROIT – A new generation of Ecotec small-displacement engines streamlines General Motors’ global powertrain portfolio with a modular architecture that broadens its adaptability to global markets and reduces manufacturing complexity – while offering customers leading-edge efficiency, refinement and durability.
DETROIT – The all-new, high-tech Small Block 6.2L V8 powering the 2014 Corvette Stingray and the 2.0L turbo diesel for the 2014 Chevrolet Cruze are among Ward’s 10 Best Engines.
DETROIT – Chevrolet Performance has released a comprehensive collection of factory-engineered performance parts and accessories for fifth-generation Camaros, 2010 model year and newer. Many of the parts preserve the vehicle warranty when installed by a Chevrolet dealer – an advantage aftermarket installers cannot provide.
DETROIT – The techniques meteorologists use to create weather reports also help ensure optimal performance from Cadillac’s new Twin-Turbo V-6 engine.
NEW DELHI – General Motors CEO Mary Barra concluded a three-day fact-finding visit to India on Thursday, where she met with Indian Prime Minister Narendra Modi and key stakeholders throughout the country.