2020 GMC Acadia vs. 2020 Subaru Ascent
iSeeCars' unbiased and data-driven comparison of the 2020 GMC Acadia and 2020 Subaru Ascent 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 2020 GMC Acadia and the 2020 Subaru Ascent.
When comparing the 2020 GMC Acadia's and the 2020 Subaru Ascent's specifications and ratings, the 2020 GMC Acadia has the advantage in the area of typical lower range of pricing for used cars. The 2020 Subaru Ascent has the advantage in the areas of resale value, interior volume and base engine power. The 2020 GMC Acadia and 2020 Subaru Ascent have the same fuel efficiency. Based on this comparison of the 2020 GMC Acadia's and the 2020 Subaru Ascent's specifications and ratings, the 2020 Subaru Ascent is a better car than the 2020 GMC Acadia.
Pricing: A used 2020 GMC Acadia ranges from $17,448 to $32,895 while a used 2020 Subaru Ascent is priced between $18,044 to $30,997.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the 2020 GMC Acadia loses 53.1 percent of its value and the 2020 Subaru Ascent loses 49.7 percent of its value. This means the 2020 Subaru Ascent retains 3.4 percentage points more of its value and has the advantage of higher resale value versus the 2020 GMC Acadia.
Engine Power and Fuel Efficiency Comparison: For engine performance, the 2020 GMC Acadia’s base engine makes 193 horsepower, and the 2020 Subaru Ascent base engine makes 260 horsepower. Both the Acadia and the Ascent are rated to deliver an average of 23 miles per gallon, with highway ranges of 513 and 521 miles respectively. Both models use regular unleaded.
Passenger Space Comparison: While both models are crossover/midsize SUVs, the 2020 Subaru Ascent has the advantage of offering more front head room, front shoulder room, front leg room, rear head room, rear shoulder room, and cargo space. The 2020 GMC Acadia has the advantage in the area of rear leg room.
Safety Ratings: When comparing crash test ratings from NHTSA, both the 2020 GMC Acadia and the 2020 Subaru Ascent have the same average safety rating of 5 out of 5 Stars.
New Car Pricing
Asking Price:
-
Starting MSRP:
29800
Category Avg Starting MSRP:
(Midsize SUVs)
30923
Category Starting MSRP Range:
(Midsize SUVs)
23675 - 36120
New Car Pricing
Asking Price:
-
Starting MSRP:
31995
Category Avg Starting MSRP:
(Midsize SUVs)
30923
Category Starting MSRP Range:
(Midsize SUVs)
23675 - 36120
Used Car Pricing
Avg Used Car Price:
24314
Price Range:
17448 - 32895
Category Avg Price:
(Midsize SUVs)
24493
Category Avg Price Range:
(Midsize SUVs)
15956 - 37674
# Used Cars for Sale Nationally:
641
Avg Mileage of Used Cars for Sale:
89044
# Good or Great Deals:
401
Used Car Pricing
Avg Used Car Price:
24486
Price Range:
18044 - 30997
Category Avg Price:
(Midsize SUVs)
24493
Category Avg Price Range:
(Midsize SUVs)
15956 - 37674
# Used Cars for Sale Nationally:
633
Avg Mileage of Used Cars for Sale:
88844
# Good or Great Deals:
403
GMC Acadia Scores & Rankings
Overall Score:
7.8 / 10
Reliability:
7.7 / 10
Retained Value:
7.6 / 10
Safety:
8.0 / 10
Subaru Ascent Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
7.8 / 10
Safety:
10.0 / 10
iSeeCars Reliability Insights for 2020 GMC Acadia
Remaining Life Expectancy (years):
6.3
Typical Category Remaining Life Expectancy:
(Midsize SUVs)
6.2
Category Remaining Life Expectancy Range:
(Midsize SUVs)
3.1 - 11.6
Chance of Reaching 200k Miles for a New Car:
0.191
iSeeCars Reliability Insights for 2020 Subaru Ascent
Remaining Life Expectancy (years):
Typical Category Remaining Life Expectancy:
(Midsize SUVs)
6.2
Category Remaining Life Expectancy Range:
(Midsize SUVs)
3.1 - 11.6
Chance of Reaching 200k Miles for a New Car:
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
5.395549290089669
Typical Category Recalls:
(Midsize SUVs)
4.3
Category Range for Recalls:
(Midsize SUVs)
1.0 - 35.5
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
8.85901191891194
Typical Category Recalls:
(Midsize SUVs)
4.3
Category Range for Recalls:
(Midsize SUVs)
1.0 - 35.5
GMC Acadia Rankings
Ranking
1 out of / 66Ranking
1 out of / 33Ranking
1 out of / 31Ranking
2 out of / 66Ranking
2 out of / 33Ranking
3 out of / 66Ranking
4 out of / 31Ranking
5 out of / 66Ranking
5 out of / 31Ranking
6 out of / 66Ranking
6 out of / 33Ranking
6 out of / 33Ranking
6 out of / 31Ranking
7 out of / 31Ranking
8 out of / 33Ranking
8 out of / 33Ranking
9 out of / 31Ranking
10 out of / 66Ranking
10 out of / 31Ranking
10 out of / 31Ranking
10 out of / 29Ranking
11 out of / 31Ranking
12 out of / 66Ranking
12 out of / 26Ranking
13 out of / 33Ranking
13 out of / 31Ranking
14 out of / 33Ranking
15 out of / 66Ranking
16 out of / 66Ranking
16 out of / 31Ranking
17 out of / 33Ranking
17 out of / 33Ranking
17 out of / 29Ranking
19 out of / 66Ranking
20 out of / 31Ranking
21 out of / 33Ranking
23 out of / 31Ranking
23 out of / 26Ranking
25 out of / 33Ranking
26 out of / 33Ranking
29 out of / 66Ranking
30 out of / 54Ranking
48 out of / 66Ranking
52 out of / 54Ranking
58 out of / 66Subaru Ascent Rankings
Ranking
10 out of / 66Ranking
11 out of / 33Ranking
11 out of / 29Ranking
12 out of / 31Ranking
12 out of / 31Ranking
13 out of / 66Ranking
14 out of / 31Ranking
14 out of / 26Ranking
15 out of / 33Ranking
16 out of / 31Ranking
16 out of / 31Ranking
17 out of / 66Ranking
17 out of / 33Ranking
18 out of / 33Ranking
19 out of / 66Ranking
19 out of / 66Ranking
19 out of / 33Ranking
19 out of / 31Ranking
20 out of / 33Ranking
20 out of / 31Ranking
20 out of / 31Ranking
20 out of / 31Ranking
24 out of / 66Ranking
26 out of / 33Ranking
28 out of / 33Ranking
28 out of / 33Ranking
29 out of / 31Ranking
30 out of / 66Ranking
31 out of / 33Ranking
35 out of / 66Ranking
44 out of / 54Ranking
47 out of / 66Ranking
51 out of / 66Summary Review
GMC’s Acadia is a crossover SUV that offers seating from five to eight passengers, depending on model year and trim. Shoppers will find the Acadia is a bit like an upscale version of the Chevy Traverse.
Summary Review
The Subaru Ascent joined the crossover SUV lineup at Subaru in 2018. It quickly earned the praise of reviewers.
Pros and Cons
- Near-luxury trims available
- Off-road-focused trims available
- Three engine choices
- No green (hybrid/electric) powertrain available
- Advanced active safety systems are optional, not standard
Pros and Cons
- Excellent on-road and off-road capability
- Seven or eight-seat configurations available
- Class-leading diver-assist technology
- Below-average reliability scores (unusual for a Subaru)
Available Body Styles
SUV
Available Body Styles
SUV
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
2020 GMC Acadia Trim Levels
AT4, Denali, SL, SLE, SLT
2020 Subaru Ascent Trim Levels
Base, Limited 7-Passenger, Limited 8-Passenger, Premium 7-Passenger, Premium 8-Passenger, Touring
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:
3 years / 36000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
2026 NHTSA Overall Rating:
4 out of 5 Stars
2026 NHTSA Front Crash Overall Rating:
5 out of 5 Stars
2026 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2026 NHTSA Rollover Rating:
4 out of 5 Stars
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
2026 NHTSA Overall Rating:
4 out of 5 Stars
2026 NHTSA Front Crash Overall Rating:
5 out of 5 Stars
2026 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2026 NHTSA Rollover Rating:
4 out of 5 Stars
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
193 hp @ 6300 rpm
Torque:
188 foot-lbs @ 4400 rpm
Power-to-Weight Ratio (higher is better):
0.049 hp per pound
Towing capacity:
Not yet available
Base Drivetrain Specs
Horsepower:
260 hp @ 5600 rpm
Torque:
277 foot-lbs @ 2000 rpm
Power-to-Weight Ratio (higher is better):
0.059 hp per pound
Towing capacity:
Not yet available
Engine Specifications
Engine Size:
2.5 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD / 4X4
EPA Fuel Economy
(City/Highway/Combined MPG):
21 / 27 / 23
Range (city/hwy):
399 / 513 miles
Recommended Fuel Type:
Regular Unleaded
Engine Specifications
Engine Size:
2.4 liters
Engine Configuration:
Flat/Horizontally Opposed
Number of Cylinders:
4
Transmission:
Continuously Variable Transmission (CVT Automatic)
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
21 / 27 / 23
Range (city/hwy):
405 / 521 miles
Recommended Fuel Type:
Regular Unleaded
Standard/Optional Features
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Navigation System:
Standard
Parking Sensors:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Adaptive Cruise Control:
Available
Captain's seat:
Available
Cooled/Ventilated Seats:
Available
Heated Seats
Available
Heated Steering Wheel:
Available
Leather Upholstery:
Available
Power Lift Gate:
Available
Quad Seats:
Available
Roof Rack:
Available
Satellite radio:
Available
Sunroof/Moonroof:
Available
Trailer Hitch:
Available
Wireless Smartphone Charging:
Available
Air Suspension:
N/A
Automatic Parking:
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
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Navigation System:
Standard
Parking Sensors:
Available
Power outlet:
Standard
Roadside assistance:
Standard
Voice Recognition:
Standard
Wifi:
Available
Adaptive Cruise Control:
Standard
Captain's seat:
Available
Cooled/Ventilated Seats:
Available
Heated Seats
Available
Heated Steering Wheel:
Available
Leather Upholstery:
Available
Power Lift Gate:
Available
Quad Seats:
Available
Roof Rack:
Available
Satellite radio:
Standard
Sunroof/Moonroof:
Available
Trailer Hitch:
Available
Wireless Smartphone Charging:
N/A
Air Suspension:
N/A
Automatic Parking:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Paddle Shifters:
Standard
Panoramic Sunroof/Moonroof
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Rear Cross-Traffic Alert:
Standard
Rear Seat Reminder:
Standard
Forward Collision Warning:
Available
Lane Departure Warning:
Available
Lane Keeping Assist:
Available
Pedestrian Detection:
Available
360-Degree Camera:
N/A
Driver Attention Monitoring:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Available
Rear Cross-Traffic Alert:
Available
Rear Seat Reminder:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
N/A
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:
41.3 inches
Front Leg Room:
42.2 inches
Front Shoulder Room:
61.1 inches
Rear Head Room:
40 inches
Rear Leg Room:
38.6 inches
Rear Shoulder Room:
60.3 inches
Cargo Space:
17.8 cubic feet
Cargo Space, 2nd-row seat folded down:
86.5 cubic feet
Overall Interior Volume:
171.3 cubic feet
Exterior Dimensions
Curb Weight:
3923 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:
4430 lbs
Width:
85.7 inches
Height:
71.6 inches
Length:
196.8 inches
Wheelbase:
113.8 inches
Ground Clearance:
8.7 inches
Standard Wheel/Tire Information
Wheel Size:
17.0 x 7.5 inches
Wheel Type:
painted aluminum alloy
Tire Size:
P245/65R17
Standard Wheel/Tire Information
Wheel Size:
18.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
245/60R18
Exterior Colors
Silver
Quicksilver Metallic
White
Summit White
Black
Not available
Gray
Not available
Exterior Colors
Silver
Ice Silver Metallic
White
Crystal White Pearl
Black
Crystal Black Silica
Gray
Magnetite Gray Metallic
Interior Colors
Black
Jet Black
Interior Colors
Black
Slate Black
