Acura ILX vs. Acura RLX
iSeeCars' unbiased and data-driven comparison of the Acura ILX and Acura RLX 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 Acura ILX and the Acura RLX.
In comparing the Acura ILX's and the Acura RLX's specifications and ratings, the Acura ILX has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars, and fuel efficiency and resale value. The Acura RLX has the advantage in the areas of interior volume and base engine power. Based on this comparison of the Acura ILX's and the Acura RLX's specifications and ratings, the Acura ILX is a better car than the Acura RLX.
Pricing: A used 2020 Acura ILX ranges from $16,171 to $26,990 while a used 2020 Acura RLX is priced between $21,748 to $35,957.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Acura ILX loses 42.3 percent of its value and the Acura RLX loses 53.1 percent of its value. This means the Acura ILX retains 10.7 percentage points more of its value and has the advantage of higher resale value versus the Acura RLX.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Acura ILX’s base engine makes 201 horsepower, and the Acura RLX base engine makes 310 horsepower. The ILX is rated to deliver an average of 28 miles per gallon, with a highway range of 449 miles. The RLX is rated to deliver an average of 23 miles per gallon, with a highway range of 537 miles.This gives the Acura ILX the advantage in fuel efficiency and the Acura RLX the advantage in maximum range. Both models use premium unleaded.
Passenger Space Comparison: The Acura RLX, a large car, has the advantage of offering more interior volume, reflected in more front shoulder room, rear head room, rear shoulder room, rear leg room, and cargo space. The Acura ILX, a compact car, has the advantage in the area of front head room. The Acura ILX and Acura RLX are comparable in regards to front leg room.
Safety Ratings: When comparing crash test ratings from NHTSA, both the Acura ILX and the Acura RLX have the same average safety rating of 5 out of 5 Stars.
New Car Pricing
Asking Price:
-
Starting MSRP:
25900
Category Avg Starting MSRP:
(Luxury Compact Cars)
41892
Category Starting MSRP Range:
(Luxury Compact Cars)
25900 - 53950
New Car Pricing
Asking Price:
-
Starting MSRP:
54900
Category Avg Starting MSRP:
(Luxury Large Cars)
87679
Category Starting MSRP Range:
(Luxury Large Cars)
46305 - 138600
Used Car Pricing
Avg Used Car Price:
21549
Price Range:
16171 - 26990
Category Avg Price:
(Luxury Compact Cars)
28861
Category Avg Price Range:
(Luxury Compact Cars)
21549 - 40914
# Used Cars for Sale Nationally:
49
Avg Mileage of Used Cars for Sale:
56923
# Good or Great Deals:
12
Used Car Pricing
Avg Used Car Price:
29424
Price Range:
21748 - 35957
Category Avg Price:
(Luxury Large Cars)
50285
Category Avg Price Range:
(Luxury Large Cars)
29424 - 91066
# Used Cars for Sale Nationally:
13
Avg Mileage of Used Cars for Sale:
48266
# Good or Great Deals:
2
Acura ILX Scores & Rankings
Overall Score:
8.1 / 10
Reliability:
8.0 / 10
Retained Value:
8.3 / 10
Safety:
8.0 / 10
Acura RLX Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
7.6 / 10
Safety:
8.0 / 10
iSeeCars Reliability Insights for Acura ILX
Remaining Life Expectancy (years):
11.4
Typical Category Remaining Life Expectancy:
(Luxury Compact Cars)
7.2
Category Remaining Life Expectancy Range:
(Luxury Compact Cars)
4.5 - 15.1
Chance of Reaching 200k Miles for a New Car:
0.38
iSeeCars Reliability Insights for Acura RLX
Remaining Life Expectancy (years):
Typical Category Remaining Life Expectancy:
(Luxury Large Cars)
7.6
Category Remaining Life Expectancy Range:
(Luxury Large Cars)
2.2 - 11.1
Chance of Reaching 200k Miles for a New Car:
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
2.8364807178031777
Typical Category Recalls:
(Luxury Compact Cars)
3.4
Category Range for Recalls:
(Luxury Compact Cars)
0.9 - 31.5
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
2.983858481414252
Typical Category Recalls:
(Luxury Large Cars)
3.0
Category Range for Recalls:
(Luxury Large Cars)
0.7 - 39.6
Acura ILX Rankings
Ranking
1 out of / 1Ranking
1 out of / 1Ranking
2 out of / 36Ranking
3 out of / 36Ranking
6 out of / 36Ranking
22 out of / 36Ranking
22 out of / 36Ranking
22 out of / 36Ranking
34 out of / 36Acura RLX Rankings
Ranking
5 out of / 17Ranking
10 out of / 17Ranking
17 out of / 17Available Body Styles
Sedan
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline, Hybrid
Acura ILX Trim Levels
Base, w/Premium, w/Premium w/A-SPEC, w/Tech, w/Tech w/A-SPEC
Acura RLX Trim Levels
w/Tech
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:
4 years / 50000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
2025 NHTSA Overall Rating:
4 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
4 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):
5 out of 5 Stars
2025 NHTSA Overall Rating:
5 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:
5 out of 5 Stars
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
201 hp @ 6800 rpm
Torque:
180 foot-lbs @ 3600 rpm
Power-to-Weight Ratio (higher is better):
0.065 hp per pound
Base Drivetrain Specs
Horsepower:
310 hp @ 6500 rpm
Torque:
272 foot-lbs @ 4500 rpm
Power-to-Weight Ratio (higher is better):
0.078 hp per pound
Engine Specifications
Engine Size:
2.4 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD
EPA Fuel Economy
(City/Highway/Combined MPG):
24 / 34 / 28
Range (city/hwy):
317 / 449 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
3.5 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD
EPA Fuel Economy
(City/Highway/Combined MPG):
20 / 29 / 23
Range (city/hwy):
370 / 537 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Paddle Shifters:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Sunroof/Moonroof:
Standard
Voice Recognition:
Standard
Android Auto:
Available
Apple CarPlay:
Available
Navigation System:
Available
Parking Sensors:
Available
Satellite radio:
Available
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Cooled/Ventilated Seats:
N/A
Front Bench Seats:
N/A
Heated Steering Wheel:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Power Lift Gate:
N/A
Quad Seats:
N/A
Roof Rack:
N/A
Trailer Hitch:
N/A
Wifi:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Paddle Shifters:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Sunroof/Moonroof:
Standard
Voice Recognition:
Standard
Android Auto:
N/A
Apple CarPlay:
N/A
Navigation System:
Standard
Parking Sensors:
N/A
Satellite radio:
Standard
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Cooled/Ventilated Seats:
N/A
Front Bench Seats:
N/A
Heated Steering Wheel:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Power Lift Gate:
N/A
Quad Seats:
N/A
Roof Rack:
N/A
Trailer Hitch:
N/A
Wifi:
N/A
Wireless Smartphone Charging:
N/A
Safety Features
Backup camera:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Blind Spot Monitoring:
Available
Rear Cross-Traffic Alert:
Available
360-Degree Camera:
N/A
Driver Attention Monitoring:
N/A
Pedestrian Detection:
N/A
Rear Seat Reminder:
N/A
Safety Features
Backup camera:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Blind Spot Monitoring:
Standard
Rear Cross-Traffic Alert:
Standard
360-Degree Camera:
N/A
Driver Attention Monitoring:
N/A
Pedestrian Detection:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
38 inches
Front Leg Room:
42.3 inches
Front Shoulder Room:
55.6 inches
Rear Head Room:
35.9 inches
Rear Leg Room:
34 inches
Rear Shoulder Room:
53.6 inches
Cargo Space:
12.4 cubic feet
Overall Interior Volume:
89.3 cubic feet
Interior Dimensions
Front Head Room:
37.6 inches
Front Leg Room:
42.3 inches
Front Shoulder Room:
59.6 inches
Rear Head Room:
36.9 inches
Rear Leg Room:
38.8 inches
Rear Shoulder Room:
57 inches
Cargo Space:
14.9 cubic feet
Overall Interior Volume:
102.1 cubic feet
Exterior Dimensions
Curb Weight:
3095 lbs
Width:
70.6 inches
Height:
55.6 inches
Length:
182.2 inches
Wheelbase:
105.1 inches
Ground Clearance:
5.3 inches
Exterior Dimensions
Curb Weight:
3977 lbs
Width:
74.4 inches
Height:
57.7 inches
Length:
198.1 inches
Wheelbase:
112.2 inches
Ground Clearance:
4.5 inches
Standard Wheel/Tire Information
Wheel Size:
17.0 x 7.0 inches
Wheel Type:
painted aluminum alloy
Tire Size:
P215/45R17
Standard Wheel/Tire Information
Wheel Size:
19.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
245/40R19
Exterior Colors
Black
Majestic Black Pearl
Gray
Modern Steel Metallic
Red
Performance Red Pearl
Silver
Lunar Silver Metallic
White
Platinum White Pearl
Beige
Not available
Blue
Not available
Exterior Colors
Black
Majestic Black Pearl
Gray
Lunar Silver Metallic / Modern Steel Metallic
Red
Brilliant Red Metallic
Silver
Not available
White
Platinum White Pearl
Beige
Gilded Pewter Metallic
Blue
Fathom Blue Pearl
Interior Colors
Black
Ebony
Beige
Not available
Brown
Not available
Gray
Not available
Interior Colors
Black
Ebony
Beige
Seacoast
Brown
Espresso
Gray
Graystone
