The 2015 Acura RDX uses a six-speed automatic transmission (6AT), paired with either front-wheel drive or Acura’s SH-AWD all-wheel-drive system.
In this article, we explore how that transmission works, the options it pairs with, and what buyers should know about driving dynamics and maintenance for the 2015 model year.
Transmission basics
For the 2015 RDX, Acura sticks with a traditional, hydraulically operated automatic rather than a continuously variable or dual-clutch setup. The six-speed automatic is designed to deliver smooth, reliable shifts with a sport-oriented Sequential SportShift manual control for additional driving engagement.
Key specifications you should know about the 2015 RDX transmission are:
- Transmission type: Six-speed automatic (6AT)
- Shift control: Sequential SportShift manual shift mode
- Torque converter: Conventional hydraulic torque converter
- Drivetrain pairing: Front-wheel drive (FWD) or SH-AWD (Super Handling All-Wheel Drive)
- Design purpose: Balanced emphasis on smooth daily driving and confident highway performance
In summary, the 6AT serves as the backbone of the 2015 RDX’s drivetrain, with compatibility for either FWD or SH-AWD and a sport-oriented shift mode for more engaged driving when desired.
Drivetrain options and how the transmission adapts
The six-speed automatic is designed to operate smoothly across both available drive configurations, with SH-AWD adding dynamic torque distribution to enhance cornering and stability under various road conditions.
Front-wheel drive (FWD) configuration
In FWD form, the 6AT focuses on efficient cruising and everyday usability, delivering smooth gear changes and predictable behavior with lower drivetrain weight compared to the AWD setup.
Super Handling All-Wheel Drive (SH-AWD) configuration
When paired with SH-AWD, the 6AT works in concert with Acura’s torque-vectoring rear axle system to improve grip and handling through corners, especially in wet or slippery conditions, while maintaining refined shifts and comfortable acceleration.
Summary
The 2015 Acura RDX relies on a traditional six-speed automatic transmission (6AT), available with either front-wheel drive or SH-AWD. It includes a Sequential SportShift manual mode for added driving versatility and is designed to balance smooth everyday driving with capable performance in varying conditions.