MAZDA CX-3 GT SPORT NAV + AUTO (2019)
Running costs, reliability data, and common problems from 233 real MOT tests.
Annual Cost
£1,777
£148/month
MOT Pass Rate
96%
Excellent
Road Tax
£195
Flat rate/year
Insurance
Grp 18-32
1998cc Petrol
Great Choice
96% pass rate, £1777/year to run. 14 points above average.
Check a specific MAZDA CX-3 GT SPORT NAV + AUTO
Enter a reg plate for full MOT history, mileage check, health score, running costs, and reliability data. Free, instant, no signup.
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.
Get an insurance quote for this MAZDA CX-3 GT SPORT NAV + AUTO
Compare quotes and find the best deal
Reliability Verdict
Excellent reliability. Very few MOT failures. That's 14 points above the national average of 82%. It also outperforms the MAZDA brand average of 81%.
At 7 years old, 96% of MAZDA CX-3 GT SPORT NAV + AUTOs from 2019 passed their MOT first time in 2026. That's based on 233 tests across the UK. The average mileage at this age is 26,442 miles.
Got a MAZDA CX-3 GT SPORT NAV + AUTO you're looking at?
Enter the reg plate to check its specific MOT history, mileage, and health score.
How Does It Compare?
Mileage Analysis
26,442
Average miles
51,800
Expected for age
The average 2019 MAZDA CX-3 GT SPORT NAV + AUTO has 26,442 miles on the clock, which is below the expected 51,800 miles for a 7-year-old car. This suggests lighter use than average, which generally means less wear on major components.
Looking at a specific MAZDA CX-3 GT SPORT NAV + AUTO?
Enter its reg plate for a free check with full MOT history, mileage verification, and predicted costs.
Similar Cars to Consider
Check a Specific Mazda Cx-3 gt sport nav + auto
Enter a reg plate to get the full MOT history, health score, and mileage verification.
Upgrade to Premium (£4.99) for stolen, finance, and write-off checks.
About the 2019 MAZDA CX-3 GT SPORT NAV + AUTO
The 2019 MAZDA CX-3 GT SPORT NAV + AUTO is a family car with a 1998cc petrol engine. 233 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. It ranks in the top 12% of all 2019 cars for reliability.
With an average of 26,442 miles at 7 years old, MAZDA CX-3 GT SPORT NAV + AUTO owners tend to use this car less than the typical driver.
2019 MAZDA CX-3 GT SPORT NAV + AUTO 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-3 GT SPORT NAV + AUTO?
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 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2019 MAZDA CX-3 GT SPORT NAV + AUTO
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.
Common Issues to Watch For
Based on the 2019 MAZDA CX-3 GT SPORT NAV + AUTO'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-3 GT SPORT NAV + AUTO stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MAZDA CX-3 GT SPORT NAV + AUTO(2019) | 96% | £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
Related Guides
In-depth articles relevant to the Mazda Cx-3 gt sport nav + auto.
20 Most Reliable Used Cars UK 2026: Real MOT Pass Rate Rankings
10 min read
ReliabilityMost Reliable Used Cars UK 2026 (Data From 50M Real MOT Tests)
11 min read
Buying GuideCars That Hold Their Value UK 2026 (Up to 71% After 3 Years)
10 min read
Buying GuideFord Fiesta Common Problems (2026): What to Check Before Buying
13 min read
ReliabilityFord Puma Problems: 7 Issues Owners Report (2026)
13 min read
Check a specific MAZDA CX-3 GT SPORT NAV + AUTO
Enter the reg to see its MOT history, mileage check, and predicted costs.
Premium History Check
Buying a MAZDA CX-3 GT SPORT NAV + AUTO? Our premium check covers:
- Stolen check (PNC)
- Outstanding finance
- Write-off history (Cat A/B/N/S)
- Previous owners count
Competitors charge £10-£20 for the same data