The 7th-generation Accord earned Honda's usual reputation for going 300,000 km without complaint. One owner even documented a 2003 that crossed 400,000 miles. But there's a catch, and it's an expensive one. The automatic transmission on the early cars, especially the V6, is the single most-reported failure of this generation. Buy the wrong year and the repair can cost more than the car.
The automatic transmission is the headline problem
CarComplaints logs the 2003 Accord for widespread transmission failure. The symptoms owners describe: slipping out of gear, refusing to shift into 3rd, a violent shift at low speed after a highway run, and an unexpected downshift. The 5-speed automatic (BAYA/MAYA in the V6, BCLA/MCLA in the four) struggles with its pressure switches and solenoids. When it acts up you'll often see a flashing 'D' light next to the Check Engine Light.
The worst cases cluster tightly in 2003 and 2004 V6 cars. Failures often hit before 100,000 miles. Across more than 500 logged complaints, the average car died around 98,000 miles, and rebuilding or swapping in a used unit ran up to about $3,000 (figures in USD from US complaint data). That's real money against a used Accord in Canada.
A class-action settlement did confirm the defect. It named 2003–2004 Accord V6 models (plus certain Odyssey, Pilot and Acura vehicles) over a bad 3rd clutch that could drop the transmission from 5th to 2nd at highway speed. Read the fine print, though. That settlement capped at $2 million and covered only California original owners. An earlier warranty extension to 93 months applied to 2000–2001 Accords only. If you're shopping a 2003–2007 in Canada, none of that protects you. You pay for the fix.
What else goes wrong
The K24 four-cylinder is famous for lasting, but owners report it drinks oil. Run it low and you accelerate engine wear and risk timing chain trouble. A mechanic on the forums noted K24 chain tensioners tend to max out around 90,000 miles, and the intake cam phaser's lock pin can fail, producing an overnight rattle that mimics a bad chain. There's no manufacturer recall for the oil burning on this generation, so check the dipstick and ask the seller how often they top up.
Early cars, 2003 in particular, have a nagging electronics gremlin. The stereo and HVAC display backlights fail, sometimes taking the whole audio and climate display with them. Honda's coverage program for it expired years ago. A full radio swap ran around $800 historically, or roughly $300 if you only needed the circuit board fixed. The A/C is another mileage-related weak spot. A failed clutch or clutch relay usually lands under $1,000 with labour, and older cars pick up refrigerant leaks. Paint chipping rounds out the common gripes.
| Problem | Worst years | Rough cost |
|---|---|---|
| Automatic transmission failure | 2003–2004 V6 | up to $3,000 USD |
| Excessive oil consumption (K24) | 2003–2007 4-cyl | varies; watch the dipstick |
| Stereo/HVAC backlight failure | 2003 mainly | $300–$800 USD |
| A/C clutch/relay failure | higher mileage | under $1,000 USD |
Recalls worth knowing
Two safety recalls matter here. First, a power steering hose recall reached about 572,000 Accord V6 cars from 2003–2007. Under-hood heat can crack the hose, and a leak onto the catalytic converter has caused at least one reported engine fire. If you're buying a V6, confirm this was done. Second, Transport Canada flagged a secondary shaft bearing recall on 2005–2007 Accords: the bearing can fail, throw a warning light, short a sensor and stall the engine, and in the worst case let the car roll after you've shifted to Park. That one is distinct from the early solenoid problem and it's an official safety fix, so verify the work was completed.
Takata airbag campaigns also touch 2001–2007 Accords for passenger inflators that can rupture. A narrower 2016 recall caught roughly 11,600 2004–2007 cars fitted with South American-spec modules by mistake. The most urgent Do-Not-Drive 'Alpha' inflator list stops at 2001–2002, so the 2003+ cars aren't on the emergency list, but the broader recall still applies. Run the VIN.
What owners love, and how to buy right
When the transmission behaves, this Accord is hard to kill. Owners call the K24 four bulletproof, buzzy but nearly indestructible, with one reporting 165,000 trouble-free miles across two of them. The 3.0L J30 V6 is smooth and makes 240 hp with long service intervals, and one owner running a rare V6 manual reports zero drivetrain drama, which lines up with the automatic being the true weak point.
So skip the automatic V6 from 2003–2004 unless it has documented transmission work or you're getting it nearly free. The complaint data is stark: NHTSA logged 918 powertrain complaints for the 2003 Accord versus just 111 for the 2005. Consumer Reports rated 2003 only Average, then bumped 2004–2007 to Above Average. Your best bet is a 2005–2007 four-cylinder. Prices back this up. The 2004 sits at a median $2,700, but a transmission rebuild would more than double what you paid. A 2005 runs about $3,498 and a 2007 around $3,990, both at high mileage. On any car you view, get the transmission checked cold and warm, watch for a flashing 'D', pull the dipstick, and confirm the power steering and bearing recalls are closed.
What these Honda Accord years cost right now
Live Canadian price benchmarks for every year in this generation: