GMC Yukon XL is available with two-wheel drive ($37,960) or four-wheel drive ($40,660) or, in the case of the Denali, all-wheel drive. Yukon XL comes in two load ratings: Most popular is the 1500, the standard light-duty model, rated to tow trailers up to 8400 pounds. The heavy-duty 2500 2WD ($39,460) and 2500 4WD ($42,160) are rated to pull trailers up to 12,000 pounds. Unless you plan to pull that much trailer, however, we recommend the 1500 model for its lower cost, better fuel economy, and smoother ride quality.
A 5.3-liter V8 powers Yukon XL 1500 models (SLE, SLT, and SLT Plus trim). A 6.0-liter V8 comes standard on Denali and 2500 models. An 8.1-liter V8 ($850) is optional for 2500 models, and delivers 440 pounds-feet of torque for maximum towing capability. All Yukon XLs come with an electronically controlled four-speed automatic transmission.
Both the 1500 and 2500 models are available in basic SLE or more deluxe SLT or SLT Plus trim. The top of the line is the Yukon XL Denali, which is a 1500.
The base SLE model is a well-equipped vehicle. It comes with cloth upholstery, manual dual-zone air conditioning, anti-lock brakes (ABS), self-leveling suspension, CD stereo with eight speakers, power windows, power door locks, fog lights, tinted glass, heated outside mirrors, leather-wrapped steering wheel, and alarm. Three rows of seats are standard. The front seat is a 40/20/40 split bench with six-way power adjustments for the driver.