Yukon Fleet
GMC Yukon Fleet Performance
- Engine: Vortec 4.8L SFI with 305 lb-ft of torque (click here for important details)
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- This Vortec 4.8L V8 engine produces 295 hp at 5600 rpm and 305 lb.-ft. of torque at 4800 rpm.
- Standard on 2WD models only. Not available on 4WD models.
- Engine: Vortec 5.3L V8 with Active Fuel Management and 320 hp (optional on 1SA models)
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- The Active Fuel Management system ensures that you enjoy the power you need and the optimal fuel efficiency you want. What's more, the Active Fuel Management system switches between V-4 and V-8 operation so seamlessly that you'll never notice the transition. In testing, the system increased fuel efficiency by up to six percent.
- Transmission: four-speed automatic, electronically controlled with overdrive and Tow/Haul mode (click here for important details)
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- Includes 3.42 axle ratio.