The 2006 Ridgeline is powered by Honda’s 3.5-liter V6 from the J-series, delivering about 247 horsepower and roughly 238–242 lb-ft of torque, paired with a 5-speed automatic transmission; front-wheel drive is standard and all-wheel drive was available.
Technically, this engine uses a DOHC, 24-valve design with Honda’s i-VTEC variable valve timing on the intake side, part of the J-series family that underpins several Honda models from that era. The setup aims to balance everyday usability with sufficient low-end torque for light towing and payload work.
Engine details
The Ridgeline’s heart is a 3.5-liter V6 (J-series). It features a double overhead camshaft (DOHC) arrangement and 24 valves, with i-VTEC managing intake valves to optimize performance and efficiency across rev ranges.
Engine family and design
This powerplant is part of Honda’s J35 family of 3.5-liter V6 engines, widely used across trucks and SUVs in the mid-2000s. In the Ridgeline, it is configured to provide smooth delivery suitable for both everyday driving and light-duty hauling.
Power, transmission, and drivetrain
Estimated output runs around 247 horsepower with torque in the neighborhood of 238–242 lb-ft. It is mated to a 5-speed automatic transmission, with front-wheel drive standard and Honda Real-Time AWD available for added traction.
What this means for the Ridgeline
The engine choice reflects Honda’s aim to offer a capable, comfortable pickup with confident mid-range performance for payload and towing, without compromising on daily usability or refinement.
Summary
In 2006, the Honda Ridgeline used a 3.5-liter V6 from the J-series (DOHC, 24 valves, i-VTEC) delivering roughly 247 hp and 238–242 lb-ft of torque, paired with a 5-speed automatic transmission. Front-wheel drive was standard, with AWD available, yielding a balanced blend of power, efficiency, and practicality for a mid-size pickup of its era.
What year to stay away from Ridgeline?
The Worst Years for the Honda Ridgeline
If you're buying a Honda Ridgeline, these are the model years to avoid: 2006. 2007. 2008.
How to make a Ridgeline faster?
Additional ways to make your Ridgeline faster and more capable include:
- Upgrading the exhaust system: Installing a performance exhaust can reduce back pressure and improve engine breathing.
- Cold air intake kits: These allow cooler, denser air into the engine, enhancing combustion efficiency.
What are the most common problems with a 2006 Honda Ridgeline?
Owner Reported Trouble Spots
- Climate System. AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
- Electrical Accessories.
- Paint/Trim.
- Exhaust.
- Suspension/Steering.
- Noises/Leaks.
- Engine Minor.
- Drive System.
How much is a 2006 Honda Ridgeline worth today?
2006 Honda Ridgeline Values and Prices
Estimated Trade-In Values range from about $3,275 to $4,525 depending on vehicle style.