Maine's Full-Size Family SUV
Up to 8 seats, three V8 and Duramax diesel choices, and up to 8,400 lbs of towing — from Elevation to Denali Ultimate. Here's how to find the right Yukon for Southern Maine.
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At Weirs GMC in Arundel — minutes from Biddeford, Kennebunk, and Portland — the Yukon is the full-size SUV we put Maine families in when they need three real rows, serious towing, and all-weather confidence in one vehicle. It seats up to 8, tows up to 8,400 lbs, and rides like a Denali on the I-95 commute. With 5 trims, a choice of V8 or diesel power, and the longer Yukon XL for even more cargo, there's a configuration for nearly every Southern Maine driver.
Not sure full-size is right? Compare the whole lineup with our Find My GMC SUV guide — or if you want something smaller, look at the midsize GMC Acadia. Below we break down Yukon vs. Yukon XL, the trims, the engines, and which setup we point Maine buyers to.
How Much
Both share the same trims, engines, and front two rows — the difference is length behind the third row. The standard Yukon is easier to park and maneuver while still seating up to 8. The Yukon XL stretches about a foot longer for significantly more cargo behind the third row — the pick for big families, road trips, and gear-heavy Maine winters.
GMC Yukon
- You want full-size capability that's still easy to park
- You seat up to 8 but don't need maximum cargo
- You want the lower starting price of the two
GMC Yukon XL
- You want maximum cargo behind the third row
- Big family, road trips, hauling gear and luggage
- You want the most space in the GMC lineup
Elevation to
| Trim | Best For | Starting MSRP* |
|---|---|---|
| Elevation | Blacked-out style & great value — the smart-money Yukon | ~$69,600 |
| AT4 | Off-road ready: standard 4WD, lifted suspension, skid plates | ~$76,600 |
| Denali | Premium: real wood & leather, big tech, quiet luxury ride | ~$80,400 |
| AT4 Ultimate | Top off-road luxury — AT4 capability with Denali-level interior | ~$97,900 |
| Denali Ultimate | The flagship — the most luxurious, best-equipped Yukon | ~$103,900 |
*Starting MSRP for the standard Yukon, subject to change; Yukon XL adds roughly $3,000. Contact us for current pricing on the Yukons in stock.
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Yukon AT4 · 4WD for Maine Winters & Trails
V8 Power or
The Yukon gives you a real choice of powertrains — from the efficient diesel to a 420-hp V8. Elevation and AT4 come standard with the 5.3L V8; Denali, AT4 Ultimate, and Denali Ultimate step up to the 6.2L V8; and the class-exclusive 3.0L Duramax diesel is available across the lineup for the best highway efficiency.
| Engine | Power | Best For |
|---|---|---|
| 5.3L V8 EcoTec3 | 355 hp / 383 lb-ft | The standard workhorse — strong, proven, best tow rating (up to 8,400 lbs) |
| 6.2L V8 EcoTec3 | 420 hp / 460 lb-ft | Max performance, Denali-level power & refinement |
| 3.0L Duramax Turbo-Diesel | 305 hp / 495 lb-ft | Best highway MPG & effortless torque for long Maine drives |
Max towing up to 8,400 lbs requires the standard-wheelbase Yukon, 5.3L V8, 2WD, and the available Max Trailering Package. Other engines and 4WD are rated slightly lower.
Yukon & Yukon XL · Pick Your Length
Built for
We sell a lot of Yukons for a simple reason: it does everything a Maine family asks of one vehicle. Order it with 4WD and it shrugs off Nor'easters, ski trips, and unplowed camp roads. The third row folds flat for hockey gear, luggage, or a Costco run, and the available diesel makes the long highway hauls to the mountains or the coast easy on fuel. Spec it right and it'll tow a boat to Sebago, a camper north for the season, or a trailer of sleds — up to 8,400 lbs. Features like Super Cruise hands-free driving and a panoramic display make the everyday commute on the turnpike genuinely comfortable.
Want something smaller for tight coastal roads and easier parking? The midsize GMC Acadia or compact GMC Terrain may be the better fit — compare them all in our Find My GMC SUV guide.
Yukon · Haul the Gear, Tow the Boat — up to 8,400 lbs
Which Yukon for You?
- Best value family hauler Yukon Elevation (add 4WD for winter)
- Maximum cargo & road trips Yukon XL
- Snow, trails & camp roads AT4 or AT4 Ultimate
- Best highway MPG / heavy towing 3.0L Duramax diesel
- Premium daily luxury Denali or Denali Ultimate
GMC Yukon
How many people does the 2026 GMC Yukon seat?
What's the difference between the Yukon and Yukon XL?
How much can a 2026 GMC Yukon tow?
What engines are available on the Yukon?
Is the GMC Yukon good for Maine winters?
Where can I see the GMC Yukon near Portland, Maine?
Find Your Yukon in Southern Maine
From a value-packed Elevation to a flagship Denali Ultimate, we stock the 2026 GMC Yukon and Yukon XL in Arundel — minutes from Biddeford, Kennebunk, and Portland.
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