MAZDA CX-30 GT SPORT TECH MHEV (2019)
Running costs, reliability data, and common problems from 66 real MOT tests.
Annual Cost
£1,777
£148/month
MOT Pass Rate
91%
Excellent
Road Tax
£195
Flat rate/year
Insurance
Grp 18-32
1998cc Petrol
Great Choice
91% pass rate, £1777/year to run. 9 points above average.
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Annual Running Costs
~36 mpg
Flat rate (post-2017)
Low estimate due to excellent reliability
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%. It also outperforms the MAZDA brand average of 81%.
At 7 years old, 91% of MAZDA CX-30 GT SPORT TECH MHEVs from 2019 passed their MOT first time in 2026. That's based on 66 tests across the UK. The average mileage at this age is 22,969 miles.
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How Does It Compare?
Mileage Analysis
22,969
Average miles
51,800
Expected for age
The average 2019 MAZDA CX-30 GT SPORT TECH MHEV has 22,969 miles on the clock, which is significantly below the expected 51,800 miles for a 7-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
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Best Year to Buy?
The most reliable year is the 2022 model with a 98% MOT pass rate, while the 2019 model has the lowest at 91%. Consider a different year if reliability is a priority.
MAZDA CX-30 GT SPORT TECH MHEV by Year
Similar Cars to Consider
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About the 2019 MAZDA CX-30 GT SPORT TECH MHEV
The 2019 MAZDA CX-30 GT SPORT TECH MHEV is a family car with a 1998cc petrol engine. 66 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2019, the average MOT pass rate is 90%, and this model beats that benchmark.
With an average of 22,969 miles at 7 years old, MAZDA CX-30 GT SPORT TECH MHEV owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2019 MAZDA CX-30 GT SPORT TECH MHEV Fuel Costs
The 1998cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2019 MAZDA CX-30 GT SPORT TECH MHEV?
Total estimated annual running cost is £1,777 (£148/month), broken down as £1327 fuel, £195 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
MAZDA CX-30 GT SPORT TECH MHEV Reliability Trend
Newer MAZDA CX-30 GT SPORT TECH MHEVs show better MOT pass rates than older ones, with an average improvement of 4 percentage points.
Buying a Used 2019 MAZDA CX-30 GT SPORT TECH MHEV
At 7 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. Note: with only 66 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
Based on the 2019 MAZDA CX-30 GT SPORT TECH MHEV's fuel type, age, and engine size, these are the most likely problem areas to check.
Timing Chain / Belt
Watch outAt 7 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.
Suspension Wear
Medium riskShock absorbers, springs, and anti-roll bar links typically need attention around this age. Listen for clunks over bumps and check for uneven tyre wear.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2019 MAZDA CX-30 GT SPORT TECH MHEV stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MAZDA CX-30 GT SPORT TECH MHEV(2019) | 91% | £1327 | £195 | Grp 18-32 | £1777 |
| FORD FOCUS(2017) | 89% | £1137 | £190 | Grp 12-25 | £1732-£45 |
| VOLKSWAGEN GOLF(2019) | 92% | £1137 | £190 | Grp 12-25 | £1582-£195 |
| FORD KUGA(2018) | 90% | £1137 | £190 | Grp 12-25 | £1582-£195 |
| MINI COOPER(2018) | 92% | £1137 | £190 | Grp 12-25 | £1582-£195 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
Related Mazda Models
Explore other Mazda cars or similar models in the same category.
MAZDA 2
2010 · 1349cc Petrol
MAZDA 3
2015 · 1998cc Petrol
MAZDA CX-5
2019 · 2000cc Petrol
FORD FOCUS
2017 · 1596cc Petrol
VOLKSWAGEN GOLF
2019 · 1498cc Petrol
FORD KUGA
2018 · 1499cc Petrol
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