Ford
Fusion
Mazda
6
Ford Fusion vs Mazda 6: 2018 Comparison
The short answer
Based on available data, the Ford Fusion comes out ahead of the Mazda 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
Fusion
Overall
Sentiment is mixed and heavily dependent on the specific powertrain and generation. The Fusion is widely praised for its value proposition, offering a comfortable, quiet, and refined ride with a well-equipped interior at a price point often significantly lower than Japanese competitors like the Toyota Camry or Honda Accord. Long-term owner reports frequently highlight satisfaction with the vehicle's driving dynamics, comfort for long commutes, and overall build quality when purchased used at a good price.
Known issues
- ⚠**6F35 automatic transmission problems**: Rough shifting (especially 1-2, 2-3), laggy throttle response, premature failure requiring replacement. Sensitivity to incorrect or degraded fluid. Frequency: very frequent.
- ⚠**Ecoboost engine reliability concerns**: Higher incidence of issues compared to the 2.5L and hybrid powertrains. Carbon buildup on direct-injection engines (2014+ non-turbo?)*. Frequency: recurrent.
- ⚠**Internal water pump failure (V6 engines)**: The water pump is located inside the engine timing cover. Failure can lead to coolant mixing with oil and catastrophic engine damage. A noted maintenance item around 100,000+ miles.
6
Overall
Sentiment is broadly positive, with the Mazda 6 consistently praised for its reliability, longevity, and driving dynamics. Long-term owner reports frequently highlight the vehicle's ability to reach high mileages (e.g., 250,000 miles, 377,000 miles) with minimal major issues when properly maintained. The car is commended for its handsome design, well-regarded interior quality in its class, and a driving experience often described as more engaging than key competitors like the Toyota Camry and Honda Accord.
Best version to buy
Insufficient owner data available to declare a single "best" trim or version across all generations. Feedback is divided by powertrain preference.
Known issues
- ⚠Thin paint / paint chipping and fading: noted on multiple generations, particularly older models. Frequency: recurrent.
- ⚠Rust issues: especially on heat shields and exhaust components, causing rattles; mentioned on pre-2014 models and some later examples. Frequency: recurrent.
- ⚠Steering wheel vibration / shake at highway speeds (55-65 mph / 89-105 km/h): often attributed to tire balance rather than mechanical fault. Frequency: isolated.
The verdict
The Ford Fusion is the better choice for most buyers.
It has more power on its best-equipped version than the Mazda 6, based on the data above. If efficiency matters more to you than outright power, the Mazda 6 is worth a closer look instead.
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Frequently asked questions
Which is more reliable, the Ford Fusion or the Mazda 6?
Owner reports show similar reliability sentiment for the Ford Fusion and the Mazda 6. Check the known issues listed above for specific differences between the two.
Which is better for families, the Ford Fusion or the Mazda 6?
Data on family-specific factors like cargo space is limited for one or both models, but based on available reports, both are positioned as practical daily drivers. Check the specs table above for seating and body type.
Which has better fuel economy, the Ford Fusion or the Mazda 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 Ford Fusion or the Mazda 6?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Mazda 6 than the Ford Fusion. See the known issues comparison above.