Acura RLX 2014-2020 Specifications
Complete technical specifications and performance data for the Acura RLX 2014-2020. Includes detailed engine specifications, dimensions, safety features, and more.
Engine Specifications
Engine
- Type
- V6 SOHC i-VTEC 24-valve
- Displacement
- 3.5L (3471 cc)
- Power
- 310 hp @ 6,500 rpm
- Torque
- 272 lb-ft @ 4,500 rpm
- Compression Ratio
- 11.2:1
- Redline
- 6,800 rpm
Transmission Specifications
Transmission
- Type
- 10-Speed Automatic with Sequential SportShift
- Drive System
- Front-Wheel Drive (FWD)
- Final Drive
- 3.583:1
Dimensions Specifications
Primary Dimensions
- Length
- 195.7 inches
- Width
- 74.4 inches
- Height
- 57.7 inches
- Wheelbase
- 112.2 inches
- Ground Clearance
- 5.6 inches
- Curb Weight
- 3,990 lbs
Chassis & Suspension
- Front Suspension
- Independent double-wishbone with coil springs
- Rear Suspension
- Independent multi-link with coil springs
- Steering
- Variable power-assisted rack-and-pinion
- Front Brakes
- 12.6-inch ventilated disc
Performance & Fuel Economy
- Zero To 60
- 6.0 seconds
- Quarter Mile
- 14.5 seconds @ 98.0 mph
- Top Speed
- 134 mph electronically limited
- Combined
- 24 mpg
Safety Specifications
- Front
- Dual-stage, dual-threshold front airbags
- Side
- Front side-impact airbags
- Curtain
- Side curtain airbags with rollover sensor
- Other
- Driver's knee airbag
- Stability Control
- Vehicle Stability Assist� (VSA�) with traction control
- Brake Systems
- ABS with EBD and Brake Assist
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the main differences between the available engine options?
What are the main differences between the available engine options?
The 2014-2020 Acura RLX offers two engine options: a 3.5L V6 engine producing 310 hp and 272 lb-ft of torque, and a hybrid Sport Hybrid SH-AWD system combining a 3.5L V6 with three electric motors, delivering a combined 377 hp. The hybrid system provides enhanced performance and efficiency, with improved torque vectoring for better handling.
Q2 What transmission options are available?
What transmission options are available?
The RLX comes with a 6-speed automatic transmission for the standard 3.5L V6 engine, while the Sport Hybrid SH-AWD model uses a 7-speed dual-clutch automatic transmission with integrated electric motors for seamless power delivery and improved efficiency.
Q3 What are the key safety features?
What are the key safety features?
Standard safety features include AcuraWatch� suite (adaptive cruise control, collision mitigation braking, lane keeping assist, and road departure mitigation), multi-angle rearview camera, and advanced airbag system. Optional features include blind spot monitoring, rear cross-traffic alert, and parking sensors.
Q4 How does the fuel economy compare to competitors?
How does the fuel economy compare to competitors?
The 3.5L V6 model achieves 20 mpg city / 31 mpg highway, while the Sport Hybrid SH-AWD model delivers 28 mpg city / 32 mpg highway. These figures are competitive with luxury sedans like the Lexus ES and BMW 5 Series from the same era.
Q5 What are the recommended maintenance intervals?
What are the recommended maintenance intervals?
Acura recommends oil changes every 7,500 miles or 12 months, tire rotations every 7,500 miles, and brake fluid replacement every 3 years. Regular inspections of the hybrid system and battery are also advised for the Sport Hybrid SH-AWD model.
Q6 What are the most notable features and options?
What are the most notable features and options?
Standard features include leather upholstery, heated front seats, dual-zone climate control, and a premium audio system. Available options include a Krell audio system, heated rear seats, adaptive suspension, and a rear entertainment system.
Q7 How does the cargo and passenger space compare to competitors?
How does the cargo and passenger space compare to competitors?
The RLX offers 15.1 cubic feet of trunk space and a spacious cabin with 42.1 inches of front legroom and 38.8 inches of rear legroom. This is comparable to the Lexus ES and slightly larger than the BMW 5 Series in terms of rear passenger comfort.
Q8 What are the towing and payload capacities?
What are the towing and payload capacities?
The RLX is not rated for towing. Its payload capacity is approximately 850 lbs, which is typical for a luxury sedan in its class.
About the Author
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Alan Montanye
Automotive Technical Writer
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