2015 Suburban Models & Specs

Standard
Standard
Available
Available
N/A
N/A
Powertrain 5.3L EcoTec3 V8 engine 2WD 5.3L EcoTec3 V8 engine 4WD
Standard Engine Gas V8 Gas V8
Displacement (liters/cu. in.) 5.3L/-TBD- 5.3L/-TBD-
Transmission, 6-speed automatic, electronically controlled Standard Standard
Horsepower @ RPM 355 @ 5600 355 @ 5600
Torque @ RPM 382 @ 4100 382 @ 4100
Fuel Injection Direct Injection Direct Injection
Drivetrain Rear Wheel Drive Four Wheel Drive
Axle Ratio 3.08 3.08
Battery Cold Cranking Amps 720 720
Alternator (Amps) 150 150
Fuel Economy 5.3L EcoTec3 V8 engine 2WD 5.3L EcoTec3 V8 engine 4WD
City (MPG) 16 MPG 15 MPG
Highway (MPG) 23 MPG 22 MPG
Fuel Tank Capacity (gal.) 31 gal 31 gal
Steering/Suspension 5.3L EcoTec3 V8 engine 2WD 5.3L EcoTec3 V8 engine 4WD
Front Suspension Independent Independent
Rear Suspension Multi-Link Multi-Link
Turning Circle (ft.) 43.0 ft 43.0 ft
Brakes 5.3L EcoTec3 V8 engine 2WD 5.3L EcoTec3 V8 engine 4WD
4-Wheel Disc Brakes Yes Yes
4-Wheel ABS 4-Wheel 4-Wheel
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Destination Freight Charges

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