VS
At a Glance
Power
190hp @ 6000
272hp @ 6500
Torque
179lb-ft @ 1700
280lb-ft @ 1600
Fuel
30 mpg est.
25 mpg est.
Engine
1.5 L/91ci
2.0 L/122ci
Choosing between the Acura Adx and the Acura Rdx is one of the most common decisions car buyers in the United States face. The Acura Adx delivers 190hp @ 6000 while the Acura Rdx produces 272hp @ 6500. On fuel, the Adx returns 30 mpg est. while the Rdx uses 25 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $38,200 for the Adx and $38,400 for the Rdx. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Performance
Power Output (hp)
190hp @ 6000
272hp @ 6500
Torque (lb-ft)
179lb-ft @ 1700
280lb-ft @ 1600
Engine & Drivetrain
Engine Capacity
1.5 L/91ci
2.0 L/122ci
Cylinders
4
4
Fuel Type
Gasoline
Gasoline
Forced Induction Device
Turbocharged
Turbocharged
Transmission
Automatic
Automatic
Drive Wheels
Front Wheel Drive
Front Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
30 mpg est.
25 mpg est.
Fuel Economy - City (mpg)
27mpg
22mpg
Fuel Economy - Highway (mpg)
32mpg
28mpg
Fuel Tank Capacity (gal)
14gal
17.1gal
Dimensions
Length (in)
185.8in
186.7in
Width (in)
72.5in
74.8in
Height (in)
63.8in
65.7in
Wheelbase (in)
104.5in
108.3in
Curb Weight (lbs)
3435lbs
3783lbs
Safety
ABS
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
—
✓ Standard
Sunroof
✓ Standard
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Power Seat Adjustment
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Trailer Hitch
—
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Tie
1 / 4 categories
Performance
Rdx
Fuel Economy
Adx
Value
Tied
Practicality
Tied
Pros & Cons
Acura Adx
Better fuel economy (30 mpg est.)
Lower starting price ($38,200)
Few notable weaknesses
Acura Rdx
Well-rounded specification
Higher fuel consumption (25 mpg est.)
Higher starting price
Frequently Asked Questions
Which is more fuel efficient, the Adx or Rdx?
The Adx gets 30 mpg est. and the Rdx gets 25 mpg est. on the combined cycle. The Adx is the more fuel-efficient choice. In real-world conditions with a mix of highway and urban driving, actual figures will be slightly higher.
Which has more power, the Adx or Rdx?
The Adx produces 190hp @ 6000 and 179lb-ft @ 1700 of torque while the Rdx delivers 272hp @ 6500 and 280lb-ft @ 1600 of torque. The Rdx is the more powerful option.
What is the price difference between the Adx and Rdx?
The Adx starts from $38,200 and the Rdx from $38,400, a difference of just $200, which is negligible. At this price point the two are essentially tied on starting price. Final on-the-road pricing varies by dealer and specification.
Should I buy the Adx or the Rdx?
It depends on your priorities. If fuel economy matters most, check the mpg figures above. If you need towing capacity, compare the towing ratings. For day-to-day driving - commutes, school runs and highway trips - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.