2015 Acura RLX Base
The 2015 Acura RLX Base is a 310-hp 3.5-liter V6 sedan with a 6-speed automatic and front-wheel drive. It starts at $48,450 MSRP and is rated at 23 mpg combined.
It makes 310 horsepower at 6,500 rpm and 272 lb-ft of torque at 4500 rpm. EPA fuel-economy estimates are 20 mpg city and 30 mpg highway (23 mpg combined).
The RLX measures 196.1 inches long on a 112.2-inch wheelbase and has a curb weight of 3,933 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $48,450 ($66,440 *) |
| Engine | |
| Engine Type | Gas V6, Earth Dreams J35Y4 |
| Displacement | 3.5 L |
| Horsepower | 310 hp @ 6,500 rpm |
| Torque | 272 lb-ft @ 4500 rpm |
| Injection Type | Gasoline Direct Injection |
| Drivetrain | |
| Drive Type | Front-Wheel Drive |
| Transmission | |
| Transmission | 6-Speed Automatic |
| 1st Gear | 3.38 |
| 2nd Gear | 2.11 |
| 3rd Gear | 1.49 |
| 4th Gear | 1.06 |
| 5th Gear | 0.76 |
| 6th Gear | 0.56 |
| Reverse | 2.26 |
| Final Drive | 4.25 |
| Fuel Economy | |
| City | 20 MPG |
| Highway | 30 MPG |
| Combined | 23 MPG |
| Recommended Fuel | Premium Unleaded |
| Brakes | |
| Front Brake Disc | 12.3 in |
| Rear Brake Disc | 12.2 in |
| Tires & Wheels | |
| Wheels Front | 18 x 8 in |
| Wheels Rear | 18 x 8 in |
| Tires Front | P245/45R18 |
| Tires Rear | P245/45R18 |
| Dimensions & Weight | |
| Length | 196.1 in |
| Width | 74.4 in |
| Height | 57.7 in |
| Wheelbase | 112.2 in |
| Curb Weight | 3,933 lbs |
* Amount adjusted for inflation to 2026 dollars