Mazda
626
Mazda
MX-6
Mazda 626 vs Mazda MX-6: 2000 Comparison
The short answer
Based on available data, the Mazda 626 comes out ahead of the Mazda MX-6 on power. Check the specs table and owner sentiment below for the full comparison before deciding between the two. Both are covered by real owner reports on CarWizz.
Specs side by side
What owners say
626
Overall
Sentiment is mixed and heavily dependent on model year and powertrain. The vehicle is generally remembered as a practical, comfortable, and often reliable family sedan, with several owners reporting high mileage (e.g., 300,000 miles, 550,000 km) with proper maintenance. Positive recollections highlight its comfortable seats, smooth ride, and status as a loved and dependable daily driver.
Best version to buy
Insufficient owner data available to designate a specific model year or trim as the "best." However, strong implicit consensus indicates that models equipped with a manual transmission are vastly preferable due to avoiding the notorious automatic transmission failures. The V6 engine is mentioned as an available option, but no comparative reliability data between the 4-cylinder and V6 models is provided in the discussions.
Known issues
- ⚠Automatic transmission failure: very sluggish or hard shifting, failure to shift out of park, complete failure requiring rebuild, often at low mileage (e.g., 85,000 miles); flashing Overdrive (O/D) Off light is a common warning sign.
- ⚠Cooling system problems: persistent overheating, coolant leaks from the reservoir, suspected clogged radiators, thermostat failures; issues often exacerbated by using air conditioning. Frequency: very frequent.
- ⚠Electrical and sensor issues: intermittent turn signal failure, alternator/voltage regulator problems causing battery drain, rough idle and stalling linked to faulty sensors (MAF, O2), malfunctioning neutral safety switch.
MX-6
Overall
Sentiment is positive among long-term owners and enthusiasts, who praise the car for its engaging driving dynamics, lightweight feel, and classic styling. The vehicle is consistently described as fun, nimble, and possessing a "raw" or "mechanical" driving feel that is appreciated in contrast to modern vehicles. Specific praise is directed at the 2.5L V6 engine for its smoothness and pleasant sound, and the manual transmission for its positive feel.
Best version to buy
Insufficient owner data available to declare a consensus "best" trim or model year. However, the 2.5L V6 engine (KL series) is frequently singled out for praise over the 2.0L 4-cylinder and 2.2L Turbo 4-cylinder, noted for being smoother, more powerful, and having a nicer engine note.
Known issues
- ⚠Structural and body rust: pervasive issue, specifically in rear wheel arches, sills, and rocker panels; critical to inspect thoroughly. Frequency: very frequent.
- ⚠General age-related maintenance and parts availability: increasing difficulty sourcing parts (e.g., windshields), high mileage wear on all components (transmission, differential, A/C), high cost to maintain. Frequency: very frequent.
- ⚠Automatic transmission reliability (4-cylinder models): known to have problems. Frequency: recurrent.
The verdict
The Mazda 626 is the better choice for most buyers.
It has more power on its best-equipped version than the Mazda MX-6, based on the data above. If efficiency matters more to you than outright power, the Mazda MX-6 is worth a closer look instead.
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Frequently asked questions
Which is more reliable, the Mazda 626 or the Mazda MX-6?
Owner reports show similar reliability sentiment for the Mazda 626 and the Mazda MX-6. Check the known issues listed above for specific differences between the two.
Which is better for families, the Mazda 626 or the Mazda MX-6?
The Mazda 626 seats more passengers than the Mazda MX-6 on its catalogued best-equipped version. Body type also differs: the Mazda 626 is classed as a Sedan, the Mazda MX-6 as a Coupe.
Which has better fuel economy, the Mazda 626 or the Mazda MX-6?
Fuel consumption data is limited for one or both models. Check the specs table above for the figures available on each catalogued version.
Which is cheaper to maintain, the Mazda 626 or the Mazda MX-6?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Mazda MX-6 than the Mazda 626. See the known issues comparison above.