TransmissionAutomatic, 6-speed 8.5 litres
Engine Coolant, Volume12.7 litres Engine Configuration
- Bore
- 91 mm (3.6 in)
- Stroke
- 84 mm (3.3 in)
- Compression Ratio
- 9 :1
- Engine Configuration
- V-Engine
- Supercharger
- Yes
- Synchronization
- Timing Chain
- Engine Placement
- Front
- Engine Mount
- Longitudinally
- Type of Combustion Engine
Service Intervals
- Air Filter
- 80,000 km (49,710 mi)
- Spark Plug
- 160,000 km (99,419 mi)
- Brake Fluid
- 2 years
- Oil Change & Engine Filter
- 1 years
- Engine Coolant
- 240,000 km / 5 years
- Transmission, Fluid
- 160,000 km (99,419 mi)
- Transmission, Fluid Filter
- 160,000 km (99,419 mi)
- Interior Filter
Fuel SystemElectronic (Multi-Point) Fuel Injection Engine CoolingLiquid Cooling 40,000 km (24,855 mi)
5th Gear0.85 :1Rear Brakes
- Diameter
- 365 mm (14.4 in)
- Width
- 28 mm (1.1 in)
- Cooling
- Ventilated
13 MPG
Head Room, Rear962 mm (37.9 in)Leg Room, Front1,082 mm (42.6 in) Leg Room, Rear972 mm (38.3 in) Hip Room, Front1,387 mm (54.6 in) Hip Room, Rear1,412 mm (55.6 in) Shoulder Room, Front1,488 mm (58.6 in) Shoulder Room, Rear1,458 mm (57.4 in) Rear DoorsConventionalPlatform
- General Motors Platforms
- Sigma Platform (Sigma I)
Connectivity
- Radio
- Yes
- Bluetooth
- Optional
Connectivity › Media Format
Displays › Center Display
Backrest ReleaseOn Top of Backrest 
SedanVariantSTS Standard2005–2011 Drivetrain
RWD Transmission
Automatic, 6-speed 
Gasoline
