2006 honda accord mpg v6

Updated: July 09, 2021

The 2003-2007 Accord is a roomy, well-designed mid-size car with good handling. The Accord scored well in government crash tests. It comes as a front-wheel drive sedan or two-door coupe, with a 4-cylinder or V6 engine. The 4-cylinder engine is good on gas. The interior is nicely finished. Front seats are comfortable and supportive. The rear seat space is generous. The trunk is large and the rear seatbacks fold down to accommodate longer items.

When it was newer, the Accord was one of the top recommended cars, however with age, problems are starting to show up. Some model years fared better than others. Still, it's not uncommon to find this generation Honda Accord lasting for well over 300,000 miles. What are some of the reported problems?

Reported problems:A starter motor can go at higher mileage. The symptom is the car won't start and the engine will not make a cranking sound when starting the car. Of course, a bad battery or another problem can also cause the same issue. To confirm a bad starter motor, mechanics usually test the battery first and then check the voltage at the starter control terminal, read more. Replacing a starter motor costs between $390 and $650. Watch these videosfor more info. At higher mileage, the air intake hose (duct)that connects the air filter to the throttle body can crack/break, causing a lack of power, stalling and the Check Engine light with the code P0171. It's a cheap part and is easy to replace. Read more about it here: Vacuum leaks. See these videos.

A bad oxygen sensor can cause the code P0141, which is quite common in this car. Replacing the sensor usually solves the problem. We found many videoson this problem.
Rear O2 sensor failures are common ($250-$430 to replace).

The audio & HVAC display not working is another common issue in early models. The solution is to replace an audio unit, although there are many YouTube videosdescribing the repair of the circuit board inside the audio system. This threadprovides some pictures.

A bad A/C clutch or clutch relay can cause the A/C not to work. The relay is cheap and easy to replace. Watch these YouTube videos.

There are numerous complaints about automatic transmission failures, mostly in the 2003 and 2004 V6 models, although there are some transmission complaints in the 4-cylinder models too. Replacing the transmission with a used unit or rebuilding it can cost up to $3,000.

Excessive engine oil consumption is mentioned often too. If you notice that the engine oil level drops as you drive, check it regularly and top up as needed. Driving with low oil level will cause the engine to wear faster.

Engines:Two engines were offered: the 166-hp 2.4L 4-cylinder K24 and the smooth and powerful 244-hp 3.0L J30 V6. Transmission choices included a 5-speed automatic or 5-speed manual. A 6-speed manual transmission was available in late EX V6 models. The K24 engine is well known and is used in many Honda cars. It is a fuel efficient low-maintenance workhorse, but you need to make sure it's not running low on oil. It's known to consume oil at higher mileage.

Fuel Economy:The 2007 4-cylinder automatic Accord is rated at 21/31 mpgcity highway or 25 mpg combined. The 2007 4-cylinder automatic Accord can travel for up to 431 miles (693km) on one 17.1-gallon (64.7L) tank of gas. The 2007 V6 Accord with an automatic transmission is rated at 18/26/21 mpg city/highway/combined.

Handling and ride:On the road, the Accord handles well. The steering is responsive and precise and provides a good road feel. The ride is firm but comfortable. Some road and wind noises are noticeable at higher speeds. The 4-cylinder engine is strong enough for daily driving, while the V6 is one of the most powerful in its class.

Timing belt or chain:The K24 4-cylinder engine has a timing chain, but the 3.0L V6 does have a timing beltthat needs to be replaced at recommended intervals.

Pros:Fuel economy in 4-cylinder models, V6 power, good handling, responsive steering, safety ratings, roomy interior, easy to maintain.

Cons:Road and wind noise, paint chips easily, automatic transmission problems in early models.

Related reviews:
Honda Accord 2008-2012 review
Used Toyota Camry 2002-2006 review

Overall:The 2003 and 2004 Accord have the most reported problems, and failing transmissions in the V6 Accord have been mentioned by many sources. As of June 2021, there are 918 complaints for the 2003 Accord and only 111 complaints for the 2005 Accord under the 'Powertrain' section at the NHTSA website. This means that the 4-cylinder 2005-2007 Accord is a better option. As of June 2021, the 2004, 2006 and 2007 Accord is listed as "Recommended" on the Consumer Reports website. There is also this YouTube videoof the 2003 Honda Accord hitting 400,000 miles.

What to look for when buying a used Honda Accord:Don't buy a car if the "Check Engine" light is on before you know what the problem is; once we have been contacted by a person who bought a Honda Accord over eBay with the "Check Engine" light on. After further diagnostic, It turned out that the engine needed to be rebuilt due to lack of compression in one of the cylinders. Check the automatic transmission fluid. If it smells burnt or looks very dirty, avoid the car.

During a test-drive, watch out for anything irregular with the automatic transmission; it is a weak spot. If there is a "clunk" or a long delay when shifting into Reverse, avoid the car. When inspecting a car, check the engine oil level; low oil level could indicate possible oil consumption.

Watch out for a noisy power steering pump. Make sure to test the CD changer. Check if the stereo and the heater control lights are working; if not, the repair could be expensive. Read more: How to inspect a used car - illustrated guide. This post has a well-done summary of common issues: 7th Gen FAQ. Before buying a car, have it inspected by an independent mechanic. Read also: What mileage is OK for a used car?

Maintenance:The Accord's paint chips easily; repair the chips and scratches in the paint before they get corroded. In the Rust Belt, it's a good idea to rust proof the underneath of the vehicle to protect important components. Check the engine oil level regularly, especially if the engine uses oil between the oil changes. When checking engine oil, If it appears too dirty on the dipstick, get the oil change done. Checking the oil level is easy. Read our maintenance checklistwith illustrations. With a V6 engine, be easier on your transmission. Change the transmission fluid at recommended intervals, using the original Honda transmission fluid. Once a year, have your car inspected in a garage to keep it safe. If you need an owner's manual, here is the link: Where to find an owner's manual.

Engine oil capacity:
Oil change, including filter:
2.4L 4-cylinder engine: 4.4 US qt. (4.2L)
3.0L V6 engine: 4.5 US qt. (4.3L)
Recommended oil viscosity: 5W-20.

Honda Accord Safety ratings:In the NHTSA frontal crash tests, the 2003-2007 Honda Accord received five stars for both the driver and the front passenger. In frontal offset crash tests performed by the Insurance Institute for Highway Safety (IIHS), the 2003-2007 Honda Accord received "Good" overall rating.

Read Next:
How to inspect a used car - illustrated guide
Why "Check Engine" light comes on?
Serpentine belt: When to replace

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