GMC Yukon trim comparison
2024 GMC Yukon SLE vs AT4
The Yukon SLE starts at $58,200 while the AT4 is $71,505. That $13,305 gap buys 3 meaningful differences.
The AT4 adds 4WD instead of RWD. If you deal with winter roads or need traction off-pavement, that could be worth $13,305 by itself. If not, the SLE saves you the money.
The SLE is the cleaner fit if RWD already covers the job. The AT4 only earns the extra money when 4WD is the reason you are shopping up.
The cleanest way to feel this upgrade is through the payment: about $234/month more over 60 months, or roughly $14,040 extra all-in once interest is included. The real question is whether 4WD changes your day-to-day use enough to justify paying above RWD.
Lock one trim, change the other side, and move through exact pair pages without resetting back to the full lineup every time.
Who notices the difference
The higher trim starts to make more sense when extra traction matters for your weather, roads, or weekend use.
When both feel the same
The SLE and AT4 are mechanically identical where it counts: the same 10-speed shiftable automatic transmission and identical wheelbase and body dimensions.
The upgrade math
You are paying $13,305 for 2 measurable differences, which works out to about $6,652 per change.
Key Differences at a Glance
This is the fast read: price, power, efficiency, and the feature flips most likely to change the answer.
Every Difference, Side by Side
This is the full read behind the quick decision signals above: the complete hardware, comfort, and equipment story. 3 specification differences, 4 shared.
Full Specification Comparison
Specifications reflect available data as of early 2024. Confirm details with an authorized dealer before purchasing.
| Spec | SLE | AT4 |
|---|---|---|
| Pricing | ||
| MSRP | $58,200 | $71,505 |
| Powertrain | ||
| Engine | 5.3L V8 | 5.3L V8 |
| Horsepower | 355 hp | 355 hp |
| Torque | 383 lb-ft | 383 lb-ft |
| Transmission | 10-speed shiftable automatic | 10-speed shiftable automatic |
| Drivetrain | RWD | 4WD |
| Fuel Economy | ||
| City MPG | 15 | 15 |
| Highway MPG | 20 | 20 |
| Combined MPG | 17 | 17 |
| Fuel Tank | 24.0 gal | 24.0 gal |
| Annual Fuel Cost (EPA) | $2,600/yr | No published data |
| Dimensions | ||
| Curb Weight | 5,490 lbs | 5,677 lbs |
| Wheelbase | 121.0" | 121.0" |
| Length | 210.0" | 210.0" |
| Width | 81.0" | 81.0" |
| Height | 76.5" | 76.5" |
| Safety | ||
| NHTSA Overall | 4/5 stars | 4/5 stars |
| Warranty | ||
| Bumper-to-Bumper | 3yr/36k | 3yr/36k |
| Powertrain | 5yr/60k | 5yr/60k |
| Corrosion | 6yr/100k | 6yr/100k |
| Roadside Assistance | 5yr/60k | 5yr/60k |
Data sources: licensed third-party automotive data, EPA fueleconomy.gov, NHTSA, and official manufacturer materials. Values marked est. are estimated.
2024 GMC Yukon SLE vs AT4 Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the GMC Yukon lineup, the GMC brand hub, the Full-Size SUVs, the how to pick a trim guide, or our mid-trim value research when you need the bigger shopping path behind this one matchup.
How much more does the 2024 Yukon AT4 cost than the SLE?
The AT4 starts at $71,505 compared to $58,200 for the SLE. That is a $13,305 difference, or approximately $234/month more on a 60-month loan.
Do the 2024 GMC Yukon SLE and AT4 have the same engine?
Yes. Both use the 5.3L V8 producing 355 hp and 383 lb-ft of torque. The engine hardware does not change between these trims, so the real differences are in equipment and feature content.
Does the 2024 Yukon SLE come with 4WD?
No. The SLE comes standard with RWD while the AT4 has 4WD. This affects traction, fuel economy, and curb weight.
Is the 2024 Yukon SLE or AT4 safer?
Both share the same GMC Yukon platform with an overall 4-star NHTSA safety rating. Safety ratings are model-level and identical across trims. The trim choice affects comfort and features, not crash protection.
What warranty does the 2024 GMC Yukon come with?
All 2024 GMC Yukon trims, including both the SLE and AT4, come with GMC's standard warranty: 3yr/36k bumper-to-bumper and 5yr/60k powertrain coverage. Warranty does not vary by trim level.
Is the 2024 GMC Yukon AT4 worth $13,305 more than the SLE?
The $13,305 adds 4WD. Worth it if you need the traction. Not worth it if you drive on dry roads year-round.
The Full Story Behind This Price Gap
Use the direct answer above for this exact matchup, then use these guides to understand whether you are really looking at a feature step-up, a package shuffle, or the point where the lineup starts changing in a meaningful way.
Is the Yukon AT4 Worth $13,305 More?
At $13,305 more, the Yukon AT4 adds 4WD. This is a situational call. If those features are on your must-have list, the upgrade makes sense. If not, the SLE delivers the same core Yukon experience for less.
The Differences You'll Notice Most
4WD on the AT4 means better grip in bad weather. If you live somewhere with mild winters, the SLE's RWD may be fine.
What Both Trims Share
Despite the differences above, the SLE and AT4 share engine, transmission, and fuel economy, keeping the core Yukon experience consistent across trims.
Bottom Line
The Yukon AT4 costs $13,305 more than the SLE (about $234/month more on a 60-month loan). That buys 2 meaningful changes at $6,652 per change. Whether that trade-off is worth it depends on which features matter to your daily driving.
Trim-Matched Accessories
These add-ons are split by trim intent so the recommendations follow the actual use case, not just the same repeated product block.
GMC Yukon SLE
Value-trim add-onsThese picks fit the SLE best when the goal is covering the daily-use gaps without paying up to the next trim.
GMC Yukon AT4
Step-up trim add-onsThese picks suit the AT4 when you want the accessories to match the nicer cabin, broader utility, or more premium use case.
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Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material for the 2024 model year. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with GMC or any dealership.
Page updated 2026-03-18. Verify equipment, pricing, and regional availability with the manufacturer or dealer.