GMC Terrain trim comparison
2024 GMC Terrain AT4 vs Denali
The Terrain AT4 starts at $35,495 while the Denali is $38,600. That $3,105 gap buys 2 meaningful differences.
$3,105 more is ~$55/month. The question is whether the added equipment will matter to you every week.
Stay with the AT4 if keeping roughly $55/month in your budget matters. Step up to the Denali only if you want the nicer equipment factory-installed and under warranty. That is the real decision hiding inside this $3,105 trim jump.
Think about this as a monthly tradeoff, not just a sticker gap. The Denali adds about $55/month on a typical 60-month loan, or around $3,300 more overall with interest.
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 you want the nicer equipment factory-installed and under warranty.
When both feel the same
Both the AT4 and Denali share the same 9-speed shiftable automatic transmission and identical wheelbase and body dimensions.
The upgrade math
You are paying $3,105 for 1 measurable difference, which works out to about $3,105 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. 2 specification differences, 5 shared.
Full Specification Comparison
Specifications reflect available data as of early 2024. Confirm details with an authorized dealer before purchasing.
| Spec | AT4 | Denali |
|---|---|---|
| Pricing | ||
| MSRP | $35,495 | $38,600 |
| Powertrain | ||
| Engine | 1.5L I4 Turbo | 1.5L I4 Turbo |
| Horsepower | 175 hp | 175 hp |
| Torque | 203 lb-ft | 203 lb-ft |
| Transmission | 9-speed shiftable automatic | 9-speed shiftable automatic |
| Drivetrain | AWD | AWD |
| Fuel Economy | ||
| City MPG | 23 | 23 |
| Highway MPG | 28 | 28 |
| Combined MPG | 25 | 25 |
| Fuel Tank | 15.6 gal | 15.6 gal |
| Annual Fuel Cost (EPA) | $1,750/yr | $1,750/yr |
| Dimensions | ||
| Curb Weight | 3,651 lbs | 3,695 lbs |
| Wheelbase | 107.0" | 107.0" |
| Length | 182.3" | 182.3" |
| Width | 72.4" | 72.4" |
| Safety | ||
| NHTSA Overall | 5/5 stars | 5/5 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 Terrain AT4 vs Denali Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the GMC Terrain lineup, the GMC brand hub, the Midsize 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 Terrain Denali cost than the AT4?
The Denali starts at $38,600 compared to $35,495 for the AT4. That is a $3,105 difference, or approximately $55/month more on a 60-month loan.
Do the 2024 GMC Terrain AT4 and Denali have the same engine?
Yes. Both use the 1.5L I4 Turbo producing 175 hp and 203 lb-ft of torque. The engine hardware does not change between these trims, so the real differences are in equipment and feature content.
Do the 2024 Terrain AT4 and Denali have the same drivetrain?
Yes. Both come with AWD as standard. The differences between these trims are in features and equipment, not drivetrain.
Is the 2024 Terrain AT4 or Denali safer?
Both share the same GMC Terrain platform with an overall 5-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 Terrain come with?
All 2024 GMC Terrain trims, including both the AT4 and Denali, come with GMC's standard warranty: 3yr/36k bumper-to-bumper and 5yr/60k powertrain coverage. Warranty does not vary by trim level.
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.
Breaking Down the $3,105 Gap
The Terrain Denali costs $3,105 more but shares the same engine, drivetrain, fuel economy as the AT4. The differences are mostly cosmetic or marginal, so the practical jump is limited.
What Both Trims Share
The Terrain AT4 and Denali share the same engine, drivetrain, transmission, and fuel economy. The $3,105 difference comes down to 1 feature and equipment change, not mechanical differences.
The Short Version
$3,105 more for the Terrain Denali gets you 1 real difference. At $55/month more, the question is whether those specific changes are things you will use regularly.
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 Terrain AT4
Value-trim add-onsThese picks fit the AT4 best when the goal is covering the daily-use gaps without paying up to the next trim.
GMC Terrain Denali
Step-up trim add-onsThese picks suit the Denali 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.