Acura RDX vs. Kia Sorento
In comparing the Acura RDX's and the Kia Sorento's specifications and ratings, the Acura RDX has the advantage in the areas of reliability, interior volume, overall quality score and base engine power. The Kia Sorento 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 and resale value. Based on this comparison of the Acura RDX's and the Kia Sorento's specifications and ratings, the two cars are fairly comparable.
Acura RDX vs. Kia Sorento Pricing
A used 2023 Acura RDX ranges from $41,003 to $51,823 while a used 2023 Kia Sorento is priced between $32,329 to $44,883. For a new model, the Acura RDX's price is between $45,143 and $55,544, with the Kia Sorento priced between $31,807 and $46,039.
Acura RDX vs. Kia Sorento Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the Acura RDX loses 49.3 percent of its value and the Kia Sorento loses 48.5 percent of its value. This means the Kia Sorento retains 0.7 percentage points more of its value and has the advantage of higher resale value versus the Acura RDX.
Acura RDX vs. Kia Sorento Quality Rating
The iSeeCars Overall Quality rating for the Acura RDX is 8.8 out of 10 while the Kia Sorento's quality rating is 7.7 out of 10. This results in the Acura RDX being ranked 1 out of 61 Best Luxury 5-seater SUVs and the Kia Sorento being ranked 3 out of 7 Best 6-seater SUVs.
Acura RDX vs. Kia Sorento Reliability Rating
iSeeCars’ Reliability Rating for the Acura RDX is 8.6 out of 10. For the Kia Sorento the reliability rating is 8.0 out of 10. This gives the Acura RDX a slight advantage in reliability compared to the Kia Sorento.
Engine Power and Fuel Efficiency Comparison
For engine performance, the Acura RDX’s base engine makes 272 horsepower, and the Kia Sorento base engine makes 191 horsepower. The RDX is rated to deliver an average of 24 miles per gallon, with a highway range of 479 miles. The Sorento is rated to deliver an average of 26 miles per gallon, with a highway range of 513 miles. This gives the Kia Sorento the fuel efficiency and maximum range advantage over the Acura RDX. The RDX uses premium unleaded, and the Sorento uses regular unleaded.
Passenger Space Comparison
The Acura RDX, a crossover/compact SUV, has the advantage of offering more interior volume, reflected in more front shoulder room, front leg room, and cargo space. The Kia Sorento, a crossover/midsize SUV, has the advantage in the areas of front head room, rear head room, rear shoulder room and rear leg room.
Safety Ratings Comparison
When comparing crash test ratings from NHTSA, the Acura RDX has higher safety ratings than the Kia Sorento, with an average rating of 5 out of 5 Stars compared to 4.49 out of 5 Stars. When comparing IIHS evaluations, the Acura RDX has the better rating with a Top Safety Pick+ award compared to the Kia Sorento’s Top Safety Pick award.
Pricing
New Asking Price:
45143 - 55544
Used Asking Price:
41003 - 51823
5-Year Depreciation (lower is better):
0.492663
Pricing
New Asking Price:
31807 - 46039
Used Asking Price:
32329 - 44883
5-Year Depreciation (lower is better):
0.48549
Acura RDX Scores & Rankings
Overall Score:
8.759833 / 10
Reliability:
8.579499 / 10
Retained Value:
7.7 / 10
Safety:
10.0 / 10
Kia Sorento Scores & Rankings
Overall Score:
7.745714 / 10
Reliability:
8.047143 / 10
Retained Value:
6.7 / 10
Safety:
8.5 / 10
Acura RDX Rankings
Ranking
1 out of / 61Ranking
1 out of / 29Ranking
1 out of / 29Ranking
1 out of / 10Ranking
1 out of / 6Ranking
1 out of / 2Ranking
2 out of / 68Ranking
2 out of / 29Ranking
2 out of / 13Ranking
4 out of / 68Ranking
6 out of / 29Ranking
7 out of / 61Ranking
7 out of / 29Ranking
8 out of / 27Ranking
9 out of / 29Ranking
11 out of / 68Ranking
14 out of / 61Ranking
15 out of / 61Ranking
15 out of / 54Ranking
16 out of / 68Ranking
16 out of / 59Ranking
17 out of / 29Ranking
18 out of / 29Ranking
19 out of / 68Ranking
20 out of / 29Ranking
23 out of / 61Ranking
31 out of / 68Ranking
37 out of / 68Ranking
38 out of / 61Ranking
38 out of / 61Ranking
39 out of / 61Ranking
45 out of / 68Ranking
48 out of / 68Kia Sorento Rankings
Ranking
1 out of / 6Ranking
1 out of / 4Ranking
1 out of / 4Ranking
1 out of / 2Ranking
2 out of / 31Ranking
2 out of / 30Ranking
2 out of / 27Ranking
2 out of / 7Ranking
2 out of / 7Ranking
2 out of / 5Ranking
3 out of / 25Ranking
3 out of / 18Ranking
3 out of / 7Ranking
4 out of / 11Ranking
4 out of / 7Ranking
5 out of / 15Ranking
5 out of / 7Ranking
5 out of / 7Ranking
6 out of / 7Ranking
7 out of / 7Ranking
8 out of / 22Ranking
8 out of / 16Ranking
11 out of / 30Ranking
11 out of / 22Ranking
14 out of / 31Ranking
14 out of / 22Ranking
14 out of / 22Ranking
15 out of / 31Ranking
15 out of / 31Ranking
15 out of / 22Ranking
15 out of / 22Ranking
16 out of / 31Ranking
16 out of / 31Ranking
16 out of / 30Ranking
17 out of / 30Ranking
17 out of / 30Ranking
18 out of / 30Ranking
18 out of / 30Ranking
19 out of / 66Ranking
19 out of / 31Ranking
19 out of / 30Ranking
19 out of / 22Ranking
19 out of / 22Ranking
20 out of / 66Ranking
20 out of / 66Ranking
20 out of / 26Ranking
21 out of / 66Ranking
21 out of / 31Ranking
22 out of / 31Ranking
22 out of / 31Ranking
22 out of / 30Ranking
23 out of / 66Ranking
23 out of / 66Ranking
25 out of / 66Ranking
26 out of / 30Ranking
27 out of / 30Ranking
28 out of / 66Ranking
29 out of / 66Ranking
29 out of / 31Ranking
31 out of / 58Ranking
45 out of / 66Ranking
58 out of / 66Available Body Styles
SUV
Available Body Styles
SUV
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Acura RDX Trim Levels
Base, SH-AWD, SH-AWD w/A-SPEC, SH-AWD w/Advance, SH-AWD w/Advance w/A-SPEC, SH-AWD w/Tech, w/A-SPEC, w/Tech
Kia Sorento Trim Levels
EX, LX, S, SX, SX Prestige, X-Line EX, X-Line S, X-Line SX Prestige
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
5 years / 60000 miles
Warranty, Powertrain:
10 years / 100000 miles
Warranty, Roadside Assistance:
5 years / 60000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
IIHS Safety Rating:
TOP SAFETY PICK +
Safety Ratings
NHTSA Safety Rating (last 5 year average):
4.49 out of 5 Stars
IIHS Safety Rating:
TOP SAFETY PICK
Base Drivetrain Specifications
Horsepower:
272 hp @ 6500 rpm
Torque:
280 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.072 hp per pound
Towing capacity:
Not yet available
Base Drivetrain Specifications
Horsepower:
191 hp @ 6100 rpm
Torque:
181 foot-lbs @ 4000 rpm
Power-to-Weight Ratio (higher is better):
0.051 hp per pound
Towing capacity:
Not yet available
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
22 / 28 / 24
Range (city/hwy):
376 / 479 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
2.5 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
24 / 29 / 26
Range (city/hwy):
425 / 513 miles
Recommended Fuel Type:
Regular Unleaded
Standard/Optional Features
Adaptive Cruise Control:
Standard
Android Auto:
Standard
Apple Car Play:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Sunroof/Moonroof:
Standard
Cooled/Ventilated Seats:
Available
Wireless Smartphone Charging:
Available
Standard/Optional Features
Adaptive Cruise Control:
Available
Android Auto:
Standard
Apple Car Play:
Standard
Heated Seats
Available
Heated Steering Wheel:
Available
Keyless Entry:
Standard
Keyless Ignition:
Available
Leather Upholstery:
Available
Navigation System:
Available
Sunroof/Moonroof:
Available
Cooled/Ventilated Seats:
Available
Wireless Smartphone Charging:
Available
Safety Equipment
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
360-Degree Camera:
Available
Driver Attention Monitoring:
N/A
Rear Seat Reminder:
N/A
Safety Equipment
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
360-Degree Camera:
Available
Driver Attention Monitoring:
Standard
Rear Seat Reminder:
Standard
Interior Dimensions
Front Head Room:
40 inches
Front Leg Room:
42 inches
Front Shoulder Room:
60 inches
Rear Head Room:
38 inches
Rear Leg Room:
38 inches
Rear Shoulder Room:
57 inches
Cargo Space:
29.5 cubic feet
Cargo Space, 2nd-row seat folded down:
58.9 cubic feet
Overall Interior Volume:
133.5 cubic feet
Interior Dimensions
Front Head Room:
40.3 inches
Front Leg Room:
41.4 inches
Front Shoulder Room:
59.1 inches
Rear Head Room:
39.1 inches
Rear Leg Room:
41.7 inches
Rear Shoulder Room:
58.1 inches
Cargo Space:
12.6 cubic feet
Cargo Space, 2nd-row seat folded down:
75.5 cubic feet
Overall Interior Volume:
121.3 cubic feet
Exterior Dimensions
Curb Weight:
3775 lbs
Width:
74.8 inches
Height:
65.7 inches
Length:
187.4 inches
Wheelbase:
108.3 inches
Ground Clearance:
8.2 inches
Exterior Dimensions
Curb Weight:
3715 lbs
Width:
74.8 inches
Height:
66.7 inches
Length:
189 inches
Wheelbase:
110.8 inches
Ground Clearance:
6.9 inches
Standard Wheel/Tire Information
Wheel Size:
19.0 x 8.0 inches
Wheel Type:
painted aluminum alloy
Tire Size:
235/55R19
Standard Wheel/Tire Information
Wheel Size:
17.0 x 7.0 inches
Wheel Type:
aluminum alloy
Tire Size:
235/65R17