| Trim Level | Horsepower | Torque (lb-ft.) |
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|---|---|---|---|---|---|---|
| SLE(3SA pkg.) |
SLE(3SB pkg.) |
SLT(4SA pkg.) |
SLT(4SB pkg.) |
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| Vortec 4.8L V8 SFI, (295 hp [220.0 kW] @ 5600 rpm, 305 lb-ft torque [411.8 N-m] @ 4600 rpm), iron block | ![]() |
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295 | 305 |
| Vortec 5.3L V8 SFI with Active Fuel Management , (320 hp [238.6 kW] @ 5200 rpm, 340 lb-ft of torque [459.0 N-m] @ 4200 rpm), iron block | ![]() |
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320 | 340 |
| Vortec 5.3L V8 SFI FlexFuel with Active Fuel Management, capable of running on unleaded or up to 85% ethanol , (320 hp [238.6 kW] @ 5200 rpm, 340 lb-ft of torque [459.0 N-m] @ 4200 rpm), iron block | ![]() |
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320 | 340 |
| SLE | SLT | |||
|---|---|---|---|---|
| 3SA pkg. |
3SB pkg. |
4SA pkg. |
4SB pkg. |
|
| Air cleaner, high-capacity | ![]() |
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| Alternator, 160 amps | ![]() |
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| Brakes, 4-wheel antilock, 4-wheel disc | ![]() |
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| Cooling, auxiliary external transmission oil cooler, heavy duty air-to-oil | ![]() |
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| Cooling, external engine oil cooler, heavy-duty air-to-oil, integral to driver side of radiator | ![]() |
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| Differential, heavy duty locking rear | ![]() |
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| Engine block heater | ![]() |
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| Exhaust, aluminized stainless-steel muffler and tailpipe | ![]() |
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| Skid Plate Package, includes front underbody shield starting behind front bumper and running to first cross-member, protecting front underbody, oil pan, differential case and transfer case, frame-mounted shields | ![]() |
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| StabiliTrak, stability control system with traction control | ![]() |
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| Steering, power | ![]() |
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| Transfer case, active, 2-speed with push-button controls (4WD models only) | ![]() |
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| Transmission, 6-speed automatic , electronically controlled with overdrive, tow/haul mode and tap up/tap down shifting | ||||
| Transmission, 4-speed automatic, electronically controlled with overdrive and tow/haul mode | ![]() |
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| Features | SLE | SLT | ||
|---|---|---|---|---|
| 3SA pkg. |
3SB pkg. |
4SA pkg. |
4SB pkg. |
|
| Rear axle, 3.08 ratio | ![]() |
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| Rear axle, 3.23 ratio | ![]() |
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| Rear axle, 3.42 ratio | ![]() |
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| Transmission, 4-speed automatic, electronically controlled with overdrive and tow/haul mode | ![]() |
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| Transmission, 6-speed automatic , electronically controlled with overdrive, tow/haul mode and tap up/tap down shifting | ![]() |
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| Turning Diameter | Yukon |
|---|---|
| Turning diameter, curb-to-curb, ft | 39.0 |
| Features | SLE | SLT | ||
|---|---|---|---|---|
| 3SA pkg. |
3SB pkg. |
4SA pkg. |
4SB pkg. |
|
| Differential, locking, heavy duty, rear | ![]() |
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| Skid Plate Package, includes front underbody shield starting behind front bumper and running to first cross-member, protecting front underbody, oil pan, differential case and transfer case, frame-mounted shields (requires 4WD models) | ![]() |
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| StabiliTrak, stability control system with traction control | ![]() |
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| Steering, power | ![]() |
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| Suspension, front coil-over-shock with stabilizer bar | ![]() |
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| Suspension, rear multi-link with coil springs | ![]() |
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| Suspension Package, Premium Smooth Ride | ![]() |
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| Suspension Package, Autoride, bi-state variable shock dampening and rear air-assisted load-leveling, includes automatic air level control | ![]() |
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| Suspension Package, Off-Road | ![]() |
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| Tow/Haul mode | ![]() |
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| Transfer case, active, 2-speed with push-button controls (Requires 4WD models) | ![]() |
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