General Motors has released an update on the 2011 Buick Regal's 2.0-liter turbocharged engine that enables it to run on any blend of gasoline or E85 Ethanol. The Detroit automaker claims the Regal's flex-fuel capability is a first for a direct-injected turbocharged production car.
Buick today announced that the second model in its lineup to feature the eAssist “light electrification” system is the 2012 Regal, and it will be officially unveiled at the Chicago Auto Show this week. According to the automaker, estimated fuel economy is 26 mpg city/37 mpg highway, while the overall improvement over the standard 2011 Regal fitted with a four-cylinder gasoline engine and six-speed transmission is 25%. Read more »
The Opel Insignia Sports Tourer, the sedan version of which is marketed in the States as the Buick Regal, has been recruited for duty by the Polizei force of the German State of Hesse. The authorities announced today that they have ordered a total of 800 patrol cars from Opel, with the first 100 examples to be delivered this year.
2012 Buick Regal GS with 255HP 2.0-liter Turbo and FWD Unveiled in Production Form
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GM has revealed the production version of the 2010 Detroit Auto Show's Buick Regal GS concept but to our disappointment, the automaker has kept the 255HP 2.0-liter turbocharged engine instead of the Opel Insignia OPC's far more potent 2.8-liter twin-scroll turbocharged V6 with 325 ponies. The General's cost-cutters also ditched the OPC's four-wheel drive system as the GS is a front-wheel drive model only.
Buick says with the standard six-speed manual gearbox, the GS will accelerate from 0 to 60mph in less than seven seconds (*estimated). In comparison, the basic $28,200 VW Passat CC 2.0 Turbo with 200HP completes the standard sprint in 6.9 seconds, while the European Opel Insignia OPC in 5.8 seconds.
Later on, Buick will offer the GS with an optional six-speed automatic with Driver Shift Control.
The car rides on standard 19-inch alloy wheels and all-season tire, with 20-inch polished alloy wheels shod in performance tires being optional. Braking power comes from a four-wheel disc brake system featuring Brembo front calipers, while there's also a standard StabiliTrak stability control system with integrated, full-function traction control.
