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What size engine is in a 2005 Acura?

The 2005 Acura models were equipped with a variety of engine sizes, depending on the specific model and trim level. The most common engine size found in 2005 Acura vehicles was a 3.2-liter V6 engine.


Engine Sizes Across the 2005 Acura Lineup


Here's a breakdown of the engine sizes available in the 2005 Acura lineup:



  • Acura TL: 3.2-liter V6 engine

  • Acura RL: 3.5-liter V6 engine

  • Acura MDX: 3.5-liter V6 engine

  • Acura RSX: 2.0-liter inline 4-cylinder engine

  • Acura NSX: 3.2-liter V6 engine


The 3.2-liter V6 engine was the most common, found in the Acura TL, Acura NSX, and other models. This engine produced around 270 horsepower and 238 lb-ft of torque, providing a good balance of power and efficiency.


Factors Influencing Engine Size Selection


Acura, like other automakers, selects engine sizes based on a variety of factors, including the intended use of the vehicle, performance requirements, fuel efficiency goals, and manufacturing considerations. Larger engines generally provide more power but may sacrifice some fuel economy, while smaller engines offer better efficiency but less raw power.


The specific engine size chosen for each Acura model in 2005 was likely the result of careful analysis and engineering to meet the target performance, fuel economy, and cost objectives for that particular vehicle.

What are the most common problems with a 2005 Acura TL?


Top 2005 Acura TL Problems

  • Check Engine and D4 Lights Flashing.
  • AutomaticTransmission May Fail, May Have Extended Warranty.
  • Engine Idle Speed is Erratic or Engine Stalls.
  • Squeak Type Noise From Front Door Glass.
  • Check Engine Light for Running Rough and Difficulty Starting.



What is the life expectancy of a 2005 Acura?


A normal running 2005 MDX Touring can run 300K or more. I sold my 2006 at 205K with plenty of life left. I sold that 2006 gem for $3900 on 08/08/19.



How much horsepower does a 2005 Acura TL 3.2 have?


270 hp @ 6,200 rpm



Is Acura TL expensive to fix?


The average annual repair cost is $467 which means it has excellent ownership costs.



What size engine is in a 2005 Acura MDX?


The Acura MDX's engine is an advanced 3.5-liter, SOHC, 24-valve, 60-degree, V-6, aluminum-block-and-head design that is compact, light and powerful.



What years did Acura have transmission problems?


The first five-year models of the Acura MDX (2001 - 2005) have disastrous problems with total transmission failure at some point in their lives. They usually occur in the range of 100,000 - 130,000 miles, so it isn't early, but it costs over $4,000 for repairs.



What years did the Acura TL have transmission problems?


In response to the recurring problem, the manufacturer extended the warranty covering the transmission to 109,000 miles (175,400 km) or 7.75 years for all 1999-2002 models and 2003 partial per VIN. Acura dealers replace the transmissions under warranty. Transmissions replaced prior to March 2005 usually fail again.



Is Acura MDX 4 or 6 cylinder?


A 355-HP * Turbo V-6 engine propels the 2025 MDX Type S Advance through every drive with adrenaline-inducing performance.



What are common problems for a 2005 Acura MDX?


Top 2005 Acura MDX Problems

  • Check Engine and D4 Lights Flashing.
  • Shudder or Vibration While Driving at Speeds Between 35 and 40 MPH.
  • Debris in transmission due to failed torque converter clutch.
  • Check Engine Light for Running Rough and Difficulty Starting.
  • Acura Issued Recall Due to Problem With Gas Tank.



How long does a 2005 Acura TL engine last?


Q: How long does an Acura TL last? A: With proper maintenance, an Acura TL can easily hit 100,000 miles or more and still drive like it's fresh from the factory. Some sources even suggest that an Acura should last around 300,000 miles, and may last you about 16-20 years of solid service.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.