MAZDA CX-5 (2020)
Running costs, common problems, and reliability data based on 5,627 real MOT tests in 2024.
MOT Pass Rate
93%
Total Tests (2024)
5,627
Avg Mileage
31,296 mi
Est. Annual Cost
£1,690
Is the 2020 MAZDA CX-5 reliable?
Excellent reliability. Very few MOT failures. That's 11 points above the national average of 82%. It also outperforms the MAZDA brand average of 81%.
At 4 years old, 93% of MAZDA CX-5s from 2020 passed their MOT first time in 2024. That's based on 5,627 tests across the UK. The average mileage at this age is 31,296 miles.
How does the 2020 MAZDA CX-5 compare?
Mileage Analysis
The average 2020 MAZDA CX-5 has 31,296 miles on the clock, which is in line with the expected 29,600 miles for a 4-year-old car, suggesting normal everyday use.
Best year to buy a MAZDA CX-5?
The most reliable year is the 2021 model with a 95% MOT pass rate, while the 2012 model has the lowest at 78%. The 2020 sits between the two at 93%.
How much does a 2020 MAZDA CX-5 cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
MAZDA CX-5 by Year
Checking a specific MAZDA CX-5?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 MAZDA CX-5
The 2020 MAZDA CX-5 is a family car with a 2191cc diesel engine. 5,627 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 2020, the average MOT pass rate is 92%, and this model beats that benchmark.
With an average of 31,296 miles at 4 years old, MAZDA CX-5 owners drive about as much as the UK average.
2020 MAZDA CX-5 Fuel Costs
The 2191cc diesel engine offers a reasonable balance between performance and economy. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year).
What does it cost to own a 2020 MAZDA CX-5?
Total estimated annual running cost is £1,690 (£141/month), broken down as £1245 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
MAZDA CX-5 Reliability Trend
Newer MAZDA CX-5s show better MOT pass rates than older ones, with an average improvement of 10 percentage points.
Buying a Used 2020 MAZDA CX-5
At 4 years old, the MAZDA CX-5 offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2021 model has the highest pass rate at 95%. With 5,627 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2020 MAZDA CX-5
The MAZDA CX-5 is actually the most reliable option among similar diesel family cars from this era. Here are comparable diesel cars with similar engines:
- VOLKSWAGEN GOLF (2018) 92% pass rate (-1%) from 111,972 tests
- FORD KUGA (2019) 91% pass rate (-2%) from 72,831 tests
- FORD TRANSIT CUSTOM (2019) 87% pass rate (-6%) from 59,814 tests
- VOLKSWAGEN TIGUAN (2018) 91% pass rate (-2%) from 54,085 tests