GMC Acadia Denali vs. SLT
iSeeCars' unbiased and data-driven comparison of the GMC Acadia Denali and GMC Acadia SLT contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the GMC Acadia Denali and the GMC Acadia SLT.
When we compare the GMC Acadia Denali's and the GMC Acadia SLT's specifications and ratings, the GMC Acadia Denali has the advantage in the area of base engine power. The GMC Acadia SLT has the advantage in the areas of new vehicle base pricing, typical lower range of pricing for one- to five-year-old used cars, and fuel efficiency. The GMC Acadia Denali and GMC Acadia SLT have the same interior volume, overall quality score Based on this comparison of the GMC Acadia Denali's and the GMC Acadia SLT's specifications and ratings, the GMC Acadia SLT is a better car than the GMC Acadia Denali.
Pricing: A used 2023 GMC Acadia Denali ranges from $37,064 to $54,357 while a used 2023 GMC Acadia SLT is priced between $28,999 to $42,492. For a new model, the GMC Acadia Denali's price is between $47,462 and $57,676, with the GMC Acadia SLT priced between $39,061 and $49,523.
Resale/Retained Value: Looking at the 5-year depreciation rate, the GMC Acadia Denali and the GMC Acadia SLT both lose 50.2 percent of their value.
Quality Rating: The iSeeCars Overall Quality rating for the GMC Acadia is 8.5 out of 10. GMC Acadia is ranked 12 out of 39 Best SUVs with 3 Rows based on its reliability, retained value, and safety ratings. Out of 32 Best Midsize SUVs, the GMC Acadia is ranked 14 and the GMC Acadia is ranked 14 based on its reliability, retained value, and safety ratings. The GMC Acadia is also ranked 19 out of 67 Best Crossover SUVs while the GMC Acadia is ranked 19 out of 67 based on its reliability, retained value, and safety ratings.
Reliability Rating: iSeeCars' Reliability Rating for the GMC Acadia is 8.4 out of 10.
Engine Power and Fuel Efficiency Comparison: For engine performance, the GMC Acadia Denali’s base engine makes 310 horsepower, and the GMC Acadia SLT base engine makes 228 horsepower. The Denali is rated to deliver an average of 22 miles per gallon, with a highway range of 524 miles. The SLT is rated to deliver an average of 25 miles per gallon, with a highway range of 563 miles. This gives the GMC Acadia SLT the fuel efficiency and maximum range advantage over the GMC Acadia Denali. Both models use regular unleaded.
Safety Ratings: The GMC Acadia has an average safety rating of 4.88 out of 5 Stars based on NHTSA's crash test ratings.
New Car Pricing
Asking Price:
$47,462 - $57,676
Starting MSRP:
$48,600
Category Avg Starting MSRP:
(Midsize SUVs)
$36,046
Category Starting MSRP Range:
(Midsize SUVs)
$28,750 - $41,535
New Car Pricing
Asking Price:
$39,061 - $49,523
Starting MSRP:
$41,100
Category Avg Starting MSRP:
(Midsize SUVs)
$36,046
Category Starting MSRP Range:
(Midsize SUVs)
$28,750 - $41,535
Used Car Pricing
Avg Used Car Price:
$43,779
Price Range:
$37,064 - $54,357
Category Avg Price:
(Midsize SUVs)
$40,669
Category Avg Price Range:
(Midsize SUVs)
$31,626 - $57,848
# Used Cars for Sale Nationally:
214
Avg Mileage of Used Cars for Sale:
25,537
# Good or Great Deals:
60
Used Car Pricing
Avg Used Car Price:
$33,577
Price Range:
$28,999 - $42,492
Category Avg Price:
(Midsize SUVs)
$40,669
Category Avg Price Range:
(Midsize SUVs)
$31,626 - $57,848
# Used Cars for Sale Nationally:
894
Avg Mileage of Used Cars for Sale:
42,230
# Good or Great Deals:
303
GMC Acadia Scores & Rankings
Overall Score:
8.5 / 10
Reliability:
8.4 / 10
Retained Value:
7.4 / 10
Safety:
9.8 / 10
GMC Acadia Scores & Rankings
Overall Score:
8.5 / 10
Reliability:
8.4 / 10
Retained Value:
7.4 / 10
Safety:
9.8 / 10
iSeeCars Reliability Insights for GMC Acadia Denali
Remaining Life Expectancy (years):
8.2
Typical Category Remaining Life Expectancy:
(Midsize SUVs)
9.5
Category Remaining Life Expectancy Range:
(Midsize SUVs)
7.6 - 12.7
Chance of Reaching 200k Miles for a New Car:
25.9%
iSeeCars Reliability Insights for GMC Acadia SLT
Remaining Life Expectancy (years):
8.2
Typical Category Remaining Life Expectancy:
(Midsize SUVs)
9.5
Category Remaining Life Expectancy Range:
(Midsize SUVs)
7.6 - 12.7
Chance of Reaching 200k Miles for a New Car:
25.9%
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
5.8
Typical Category Recalls:
(Midsize SUVs)
5.7
Category Range for Recalls:
(Midsize SUVs)
1.3 - 21.6
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
5.8
Typical Category Recalls:
(Midsize SUVs)
5.7
Category Range for Recalls:
(Midsize SUVs)
1.3 - 21.6
GMC Acadia Rankings
Ranking
1 out of / 67Ranking
1 out of / 39Ranking
1 out of / 32Ranking
2 out of / 67Ranking
2 out of / 39Ranking
3 out of / 67Ranking
3 out of / 32Ranking
3 out of / 32Ranking
5 out of / 67Ranking
5 out of / 32Ranking
6 out of / 67Ranking
6 out of / 39Ranking
6 out of / 32Ranking
9 out of / 32Ranking
10 out of / 39Ranking
11 out of / 67Ranking
11 out of / 39Ranking
12 out of / 39Ranking
12 out of / 32Ranking
12 out of / 16Ranking
13 out of / 32Ranking
13 out of / 21Ranking
14 out of / 39Ranking
14 out of / 32Ranking
16 out of / 32Ranking
18 out of / 67Ranking
18 out of / 39Ranking
18 out of / 39Ranking
19 out of / 67Ranking
19 out of / 39Ranking
22 out of / 34Ranking
22 out of / 32Ranking
24 out of / 67Ranking
26 out of / 28Ranking
27 out of / 39Ranking
27 out of / 32Ranking
27 out of / 30Ranking
31 out of / 39Ranking
33 out of / 67Ranking
33 out of / 67Ranking
58 out of / 59Ranking
62 out of / 67GMC Acadia Rankings
Ranking
1 out of / 67Ranking
1 out of / 39Ranking
1 out of / 32Ranking
2 out of / 67Ranking
2 out of / 39Ranking
3 out of / 67Ranking
3 out of / 32Ranking
3 out of / 32Ranking
5 out of / 67Ranking
5 out of / 32Ranking
6 out of / 67Ranking
6 out of / 39Ranking
6 out of / 32Ranking
9 out of / 32Ranking
10 out of / 39Ranking
11 out of / 67Ranking
11 out of / 39Ranking
12 out of / 39Ranking
12 out of / 32Ranking
12 out of / 16Ranking
13 out of / 32Ranking
13 out of / 21Ranking
14 out of / 39Ranking
14 out of / 32Ranking
16 out of / 32Ranking
18 out of / 67Ranking
18 out of / 39Ranking
18 out of / 39Ranking
19 out of / 67Ranking
19 out of / 39Ranking
22 out of / 34Ranking
22 out of / 32Ranking
24 out of / 67Ranking
26 out of / 28Ranking
27 out of / 39Ranking
27 out of / 32Ranking
27 out of / 30Ranking
31 out of / 39Ranking
33 out of / 67Ranking
33 out of / 67Ranking
58 out of / 59Ranking
62 out of / 67Available Body Styles
SUV
Available Body Styles
SUV
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Other GMC Acadia Trim Levels
AT4, SLE, SLT
Other GMC Acadia Trim Levels
AT4, Denali, SLE
Warranty Information
Warranty, Bumper-to-Bumper:
3 years / 36000 miles
Warranty, Powertrain:
5 years / 60000 miles
Warranty, Roadside Assistance:
5 years / 60000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
3 years / 36000 miles
Warranty, Powertrain:
5 years / 60000 miles
Warranty, Roadside Assistance:
5 years / 60000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
4.88 out of 5 Stars
2025 NHTSA Overall Rating:
4 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Rollover Rating:
4 out of 5 Stars
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
4.88 out of 5 Stars
2025 NHTSA Overall Rating:
4 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Rollover Rating:
4 out of 5 Stars
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
310 hp @ 6600 rpm
Torque:
271 foot-lbs @ 5000 rpm
Power-to-Weight Ratio (higher is better):
0.072 hp per pound
Towing capacity:
Not yet available
Base Drivetrain Specs
Horsepower:
228 hp @ 5000 rpm
Torque:
258 foot-lbs @ 1500 rpm
Power-to-Weight Ratio (higher is better):
0.054 hp per pound
Towing capacity:
Not yet available
Engine Specifications
Engine Size:
3.6 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD / 4X4
EPA Fuel Economy
(City/Highway/Combined MPG):
19 / 27 / 22
Range (city/hwy):
369 / 524 miles
Recommended Fuel Type:
Regular Unleaded
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD / 4X4
EPA Fuel Economy
(City/Highway/Combined MPG):
22 / 29 / 25
Range (city/hwy):
427 / 563 miles
Recommended Fuel Type:
Regular Unleaded
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Cooled/Ventilated Seats:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Parking Sensors:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Quad Seats:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Standard
Adaptive Cruise Control:
Available
Roof Rack:
Available
Sunroof/Moonroof:
Available
Trailer Hitch:
Available
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Paddle Shifters:
N/A
Panoramic Sunroof/Moonroof
N/A
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Cooled/Ventilated Seats:
Available
Heated Seats
Standard
Heated Steering Wheel:
Available
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Parking Sensors:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Quad Seats:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Available
Adaptive Cruise Control:
N/A
Roof Rack:
Available
Sunroof/Moonroof:
Available
Trailer Hitch:
Available
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Paddle Shifters:
N/A
Panoramic Sunroof/Moonroof
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
Rear Seat Reminder:
Standard
360-Degree Camera:
N/A
Driver Attention Monitoring:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
Rear Seat Reminder:
Standard
360-Degree Camera:
N/A
Driver Attention Monitoring:
N/A
Interior Dimensions
Front Head Room:
40 inches
Front Leg Room:
41 inches
Front Shoulder Room:
59.4 inches
Rear Head Room:
39.6 inches
Rear Leg Room:
39.7 inches
Rear Shoulder Room:
58.7 inches
Cargo Space:
12.8 cubic feet
Cargo Space, 2nd-row seat folded down:
79 cubic feet
Overall Interior Volume:
156.6 cubic feet
Interior Dimensions
Front Head Room:
40 inches
Front Leg Room:
41 inches
Front Shoulder Room:
59.4 inches
Rear Head Room:
39.6 inches
Rear Leg Room:
39.7 inches
Rear Shoulder Room:
58.7 inches
Cargo Space:
12.8 cubic feet
Cargo Space, 2nd-row seat folded down:
79 cubic feet
Overall Interior Volume:
156.6 cubic feet
Exterior Dimensions
Curb Weight:
4317 lbs
Width:
75.4 inches
Height:
66.7 inches
Length:
193.4 inches
Wheelbase:
112.5 inches
Ground Clearance:
7.2 inches
Exterior Dimensions
Curb Weight:
4207 lbs
Width:
75.4 inches
Height:
66.7 inches
Length:
193.4 inches
Wheelbase:
112.5 inches
Ground Clearance:
7.2 inches
Standard Wheel/Tire Information
Wheel Size:
20.0 inches
Wheel Type:
polished aluminum alloy
Tire Size:
P235/55R20
Standard Wheel/Tire Information
Wheel Size:
18.0 inches
Wheel Type:
aluminum alloy
Tire Size:
P235/65R18