The 2005 Acura MDX is powered by a 3.5-liter V6 engine from Honda's J-series, paired with a five-speed automatic transmission. This i-VTEC-powered powerplant delivers roughly 255 horsepower and about 253 lb-ft of torque, depending on market and emissions specifications.
Engine type and design
The MDX's powerplant is drawn from Honda's J-series family, featuring a 3.5-liter V6 with i-VTEC variable valve timing to optimize power and efficiency across engine speeds. It was paired with a 5-speed automatic transmission, and depending on the model, offered on either front-drive or all-wheel-drive configurations.
Core specifications
The following items summarize the engine's key technical details.
- Displacement: 3.5 L (3471 cc)
- Configuration: V6
- Valvetrain: i-VTEC
- Engine family: Honda J35A
- Fuel delivery: Multi-point fuel injection
These elements combine to provide smooth power delivery and reliable performance suitable for a midsize SUV in the mid-2000s.
Performance figures and drivetrain context
In terms of output, the 3.5-liter V6 produced roughly 255 horsepower, with torque around 253 lb-ft. The engine was paired with a 5-speed automatic transmission and could be equipped with all-wheel drive, which helped with traction in various road conditions.
Summary
The 2005 Acura MDX uses a 3.5-liter V6 from Honda's J-series, featuring i-VTEC and a five-speed automatic transmission. It delivers strong, broad-spectrum power suitable for a family SUV, with AWD available as an option for improved traction.
What year to stay away from MDX?
Avoid the 2001, 2002, 2003, 2004, 2005, 2010, 2014, 2016, and 2017 Acura MDX model years as a priority. The 2018 and 2019 MDX also carry elevated risk due to ongoing NHTSA investigations. The first five model years (2001–2005) all develop total transmission failure at 100,000–130,000 miles, costing over $4,000.
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Is the Acura MDX 2005 a good car?
The 2005 Acura MDX is often seen by everyday drivers as a reliable choice for family transportation needs. Despite its age, many owners find it continues to deliver a smooth and stable ride, likening its drive to that of a well-maintained clock.
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How much is a 2005 Acura MDX worth today?
A 2005 Acura MDX has depreciated $2,106 or 41% in the last 3 years and has a current resale value of $2,925 and trade-in value of $1,400.
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What engine is in a 2005 Acura MDX?
2005 Acura MDX Specifications
August 31, 2004 - POWERTRAIN Engine Type 3.5-liter, SOHC VTEC 60-degree V-6 Horsepower, SAE Net 265 hp @ 5800 rpm ...
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