2013 Avalanche Models & Specs

Standard
Standard
Available
Available
N/A
N/A
Powertrain Vortec® 5.3L V8 SFI FlexFuel engine 2WD Vortec® 5.3L V8 SFI FlexFuel engine 4WD
Standard Engine Gas/Ethanol V8 Gas/Ethanol V8
Displacement (liters/cu. in.) 5.3L/325 5.3L/325
6-speed automatic transmission Standard Standard
Horsepower @ RPM 320 @ 5400 320 @ 5400
Torque @ RPM 335 @ 4000 335 @ 4000
Fuel Injection Electronic Fuel Injection Electronic Fuel Injection
Drivetrain Rear Wheel Drive Four Wheel Drive
Axle Ratio 3.08 3.08
Battery Cold Cranking Amps 600 600
Alternator (Amps) 145 145
Steering/Suspension Vortec® 5.3L V8 SFI FlexFuel engine 2WD Vortec® 5.3L V8 SFI FlexFuel engine 4WD
Front Suspension Multi-Link Multi-Link
Rear Suspension Multi-Link Multi-Link
StabiliTrak Electronic Stability Control System Standard Standard
Traction Control System Standard Standard
Turning Circle (ft.) 43.0 ft 43.0 ft
Brakes Vortec® 5.3L V8 SFI FlexFuel engine 2WD Vortec® 5.3L V8 SFI FlexFuel engine 4WD
4 Wheel ABS Disc Brakes Yes Yes