Powertrain: 3.6L V6 VVT Engine

LY7 3.6L V6 VVT Engine Specifications
Engine type Dual Overhead Camshaft
Piston displacement, cu. in. (liter) 219.7 (3.60)
Bore and stroke, in. (cm.) 3.7 x 3.4 (9.40 x 8.64)
Compression ratio 10.2:1
Exhaust - single All
Horsepower 257 @ 6500 rpm
Kilowatts (kW) 191.72 @ 6500 rpm
Torque (lb.-ft.) 248 @ 2100 rpm
Newton - Meters (N-m) 334.80 @ 2100 rpm
Availability 2010 Saturn Aura, Outlook, Vue

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Insignia Moves GM Forward, Will be the Basis for the Next Saturn Aura

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Julian Rendell from AutoWeek drove the new Opel Insignia and drew direct comparisons between his experience with the Insignia and what he expects from the next-generation Aura, which is due to arrive in a couple of years. While GM has said that the new Aura will have unique styling that will differentiate it from the Insignia, the two cars will be based on the same architecture and are expected to share chassis components.