There isn’t a single transmission used across all 2006 Acura models—transmission type depends on the model and trim; you’ll commonly find a five-speed automatic with manual shift on many models, while the sport trims used a six-speed manual. The lineup varies by vehicle, so the exact type hinges on which model you’re looking at.
In this article, we outline the typical transmission options across the 2006 Acura lineup and offer guidance on how to verify the exact specification for a given car. This helps explain why two 2006 Acuras could feel different at the gear lever.
Model-by-model transmission overview
Below is a high-level look at typical transmissions for common 2006 Acura models. Transmissions can vary by trim and market, so consult the factory sticker or owner's manual for the exact specification on a specific car.
RSX family
- RSX base: five-speed manual transmission is standard.
- RSX Type-S: six-speed manual transmission (no factory automatic option in most markets).
The RSX lineup was known for its focus on manual shifting, especially in the Type-S, which emphasized performance and driver engagement.
Other models
- TL: five-speed automatic with Sequential SportShift (manual-shift feel) was common across many trims.
- TL Type-S: offered a six-speed manual transmission (sport trim with a true manual gearbox).
- TSX: offered a five-speed manual and a five-speed automatic option in various trims.
- MDX: five-speed automatic with manual shift capability; no traditional manual transmission was typically offered.
- RL: five-speed automatic with manual shift capability.
The above layout reflects the typical arrangements for the 2006 model year across the U.S. market; regional availability or trim-specific variations could apply.
How to verify the precise transmission on a specific 2006 Acura
To confirm a particular car’s transmission, check these sources.
- Review the vehicle identification number (VIN) and the window sticker or build sheet for the exact transmission designation (for example, 5AT or 6MT).
- Consult the owner’s manual or service records for the original specification and any changes made over time.
- Inspect the interior: a manual gear lever indicates a manual transmission, while an automatic will typically have a traditional PRND sequence with possible Sport/Manual shift options.
- Ask the seller for a test drive to feel for smooth automatic shifts versus a crisp manual gearbox.
Verifying the exact transmission type is important because maintenance requirements, performance, and driving feel differ significantly between manual and automatic transmissions.
Summary
In 2006, Acura’s lineup did not use a single transmission type across all models. The majority of sedans and SUVs leaned toward five-speed automatics with manual-shift capability, while the sport-oriented RSX and TL Type-S trims used six-speed manuals. For any specific 2006 Acura you’re considering, confirm the exact transmission by checking the VIN/build sheet, window sticker, and the owner’s manual to avoid confusion between models and trims.