Cadillac SRX: When it hits the street this summer, the redesigned 2010 SRX crossover will offer a 3.0L DI engine that is expected to deliver highway fuel economy in the mid-20s (testing is ongoing).
Cadillac STS: The STS uses a version of the CTS’ award-winning 3.6L DI V-6, giving this full-size sedan EPA-rated 26 mpg on the highway.
Chevrolet Camaro: Chevy’s iconic sports coupe is back, with a powerful 3.6L DI V-6 that turns out 304 horsepower (227 kW) and EPA-rated 29 mpg on the highway.
Chevrolet Cobalt SS: This sporty compact blends high performance with high efficiency; its 260-horsepower (194 kW) 2.0L turbocharged engine is EPA-rated at 30 mpg on the highway.
Chevrolet Equinox: Arriving in dealerships this summer, the redesigned 2010 Equinox will offer two DI engines – a 2.4L four-cylinder rated at 30 mpg and a 3.0L V-6. Consumers who drive the 2.4L-equipped Equinox 15,000 miles per year will save 134 gallons of fuel or about $270 to $400 annually (assuming gas prices of $2 or $3 per gallon), as compared to the 2009 Equinox.
Chevrolet HHR SS: Employing the same 260-horsepower (194 kW) 2.0L turbocharged four-cylinder DI engine as the Cobalt SS, the HHR SS model delivers 29 mpg in EPA-rated highway mileage.
Chevrolet Traverse: The 2009 model with its 3.6L DI engine enjoys best-in-class highway fuel economy of 24 mpg (FWD models) of any eight-passenger SUV.
GMC Acadia: An efficient 3.6L DI engine (similar to the Chevy Traverse, Buick Enclave and Saturn Outlook) contributes to this crossover’s class-leading EPA-rated 24 mpg (FWD models).
Pontiac Solstice GXP: A turbocharged, 2.0L DI engine delivers driving thrills and fuel-economy thrift, with an EPA highway rating of 28 mpg (manual-transmission model).
Saturn Outlook: This full-size crossover delivers downsized fill-ups, with its 3.6L DI V-6 rated at a class-leading 24 mpg (FWD models).
Saturn Sky Red Line: Equipped with the same turbocharged, 2.0L DI engine as the Solstice GXP, Saturn’s sporty roadster also delivers 28 mpg on the highway (manual-transmission model).
GM’s fuel-saving initiative
GM’s direct injection push is part of a larger effort to implement multiple fuel-saving technologies across its vehicle portfolio. Twenty models in GM’s 2009 lineup deliver EPA-rated highway fuel economy of 30 mpg or more – more than any other automaker.
GM’s non-hybrid models also rank first in highway fuel economy in both the midsize sedan and subcompact segments, with Chevrolet Malibu and Saturn Aura rated at 33 highway mpg; and Chevrolet Cobalt XFE and Pontiac G5 XFE rated at 37 highway mpg.
Additionally, GM offers more models with fuel-saving six-speed manual transmissions than any other manufacturer in North America. That contributes to GM’s 2009 domestic car and light truck lineups’ estimated fuel savings of 700 million gallons when compared with the 2008 lineup, during the life of the vehicles. That means a saving $1.4 to $2.1 billion in fuel costs, assuming gas prices of $2 to $3 per gallon. It’s estimated that GM’s 2010 lineup will add another 1.1 billion gallons of fuel savings and $2.2 to $3.3 billion, relative to the 2008 lineup.
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