2018 GMC Yukon XL SLT
*Estimated taxes and fees. All amounts reflect the dealership’s listing. DriversHub assumes no liability for omissions, inaccuracies, or non‑disclosed fees in dealer‑supplied pricing.
Start NegotiationNegotiation Potential
22 days at this dealer
Recently listed; the dealer may be less flexible on price.
$500 price drop
The dealer has lowered the price 6 times.
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Miles Overview
The Yukon XL is GMC's full-size SUV, the long-wheelbase version of the Yukon that trades some maneuverability for a much bigger cargo bay. If you're also looking at a Chevrolet Suburban or a Ford Expedition Max, this is the one with the plusher interior and the GMC badge. It drives like a big truck, which is exactly what it is, but the steering is light enough that you don't feel every inch of its length. The cabin is roomy for eight, and the third row is genuinely usable for adults, which is rare in this class. Stepping up to the SLT from the SLE adds leather upholstery, heated front seats, and a larger infotainment screen, making it the value sweet spot for buyers who want luxury without the Denali price. The 5.3L V8 makes 355 horsepower and pairs with a six-speed automatic, which is plenty for daily driving but feels leisurely when you're merging onto the highway with a full load. The SLT's available Magnetic Ride Control smooths out the big body-on-frame chassis, so you'll notice fewer bumps than in the base SLE.
Vehicle Specs
Miles Overview
The Yukon XL is GMC's full-size SUV, the long-wheelbase version of the Yukon that trades some maneuverability for a much bigger cargo bay. If you're also looking at a Chevrolet Suburban or a Ford Expedition Max, this is the one with the plusher interior and the GMC badge. It drives like a big truck, which is exactly what it is, but the steering is light enough that you don't feel every inch of its length. The cabin is roomy for eight, and the third row is genuinely usable for adults, which is rare in this class. Stepping up to the SLT from the SLE adds leather upholstery, heated front seats, and a larger infotainment screen, making it the value sweet spot for buyers who want luxury without the Denali price. The 5.3L V8 makes 355 horsepower and pairs with a six-speed automatic, which is plenty for daily driving but feels leisurely when you're merging onto the highway with a full load. The SLT's available Magnetic Ride Control smooths out the big body-on-frame chassis, so you'll notice fewer bumps than in the base SLE.
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Estimated Monthly Payment
$398
6% APR for 72 months
*Estimated taxes and fees. All amounts reflect the dealership’s listing. DriversHub assumes no liability for omissions, inaccuracies, or non‑disclosed fees in dealer‑supplied pricing.
Negotiation Potential
22 days at this dealer
Recently listed; the dealer may be less flexible on price.
$500 price drop
The dealer has lowered the price 6 times.
10+ active alternatives
Similar vehicles within 500 mi of this listing
More available alternatives can strengthen your position.
Ask Miles about this car, what it should cost, and how to handle the dealer.
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About this Dealer
Verified Dealer
Quakertown Mitsubishi is a car dealer in Quakertown, PA.