How many miles can a Acura RDX go on a full tank?
On a full tank, an Acura RDX generally travels roughly 350 to 450 miles, depending on factors like model year, drivetrain, and driving conditions.
What goes into the range
Range is a product of the fuel-tank capacity and how efficiently the engine uses fuel. The tank size sets the ceiling, while fuel economy translates that into miles per tank. Here are the key figures for typical U.S.-spec RDX models.
Fuel Tank Capacity
The following details the tank size most U.S.-spec RDX models share. This figure is the baseline for estimating range.
- Fuel tank capacity: 15.9 gallons (60 L)
With a 15.9-gallon tank, the potential miles depend on mpg, which varies by drivetrain and driving conditions.
Estimated Range by Configuration
Here are typical range estimates you can expect under common conditions, using the 15.9-gallon tank as a baseline.
- Mixed-driving range (typical, FWD models): about 380–410 miles
- Mixed-driving range (typical, AWD models): about 350–395 miles
- Highway-optimized range (best-case): around 440–450 miles
Actual range will vary with load, climate, tire choice, maintenance, and driving style.
Maximizing your RDX's range
To stretch miles per tank, follow practical driving and maintenance tips.
- Keep tires inflated to the recommended pressure; underinflation reduces fuel economy.
- Drive smoothly: avoid rapid acceleration and heavy braking.
- Use cruise control on highways when appropriate to maintain steady speed.
- Keep the vehicle well-maintained: regular oil changes, air-filter maintenance, and spark plug checks.
- Avoid unnecessary weight and roof racks when not needed.
By applying these practices, you can approach the upper end of the RDX's fuel-range potential.
Summary
The Acura RDX typically covers roughly 350–450 miles on a full tank, with more precise numbers depending on the drivetrain and driving conditions. A 15.9-gallon tank supports roughly 380 miles in mixed driving for FWD and closer to 350 miles for AWD, with highway ranges exceeding 440 miles in favorable conditions. Real-world mileage depends heavily on driving style, load, and maintenance.
How many miles can an Acura RDX go on a full tank?
470 miles
What is the Driving Range of the 2022 Acura RDX? The RDX has more than 470 miles of max range when equipped with SH-AWD®. The Acura RDX models that equip all-wheel drive get 21 miles per gallon in the city, 27 miles per gallon highway, which makes for a modest 23 miles per gallon combined.
Is the Acura RDX good on gas?
Acura RDX Technology – 21 city mpg / 27 highway mpg / 23 combined mpg*
How big is the gas tank on the Acura RDX?
The Acura RDX has a fuel tank capacity of 17.1 gallons, which has been consistent across recent model years. This size is consistent regardless of the trim level.
- Fuel tank capacity: 17.1 gallons
- Recommended fuel: Premium unleaded (91 octane)
- Note: The exact driving range will vary based on factors like driving conditions and speed.
How many miles does an Acura RDX go?
The 2023 Acura RDX has a max range of over 478 miles on a full tank.
