CarCostCheck

MAZDA UNCLASSIFIED (2003)

Running costs, common problems, and reliability data based on 130 real MOT tests in 2024.

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MOT Pass Rate

80%

Total Tests (2024)

130

Avg Mileage

121,502 mi

Est. Annual Cost

£1,867

Is the 2003 MAZDA UNCLASSIFIED reliable?

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.

At 21 years old, 80% of MAZDA UNCLASSIFIEDs from 2003 passed their MOT first time in 2024. That's based on 130 tests across the UK. The average mileage at this age is 121,502 miles.

How does the 2003 MAZDA UNCLASSIFIED compare?

Rank among all 2003 cars105th out of 445(top 24%)
Rank among all MAZDA models242th out of 483(top 50%)
vs national average-2% (82% avg)
vs 2003 cars average+8% (72% avg)
vs MAZDA average-1% (81% avg)

Mileage Analysis

The average 2003 MAZDA UNCLASSIFIED has 121,502 miles on the clock, which is below the expected 155,400 miles for a 21-year-old car. This suggests lighter use than average, which generally means less wear on major components.

Best year to buy a MAZDA UNCLASSIFIED?

The most reliable year is the 1996 model with a 81% MOT pass rate, while the 2007 model has the lowest at 60%. The 2003 sits between the two at 80%.

How much does a 2003 MAZDA UNCLASSIFIED cost to run?

⛽Fuel (Petrol, 1839cc)
£1,327
🏛️Road Tax
£135
🔧MOT Test
£55
🛠️Predicted Repairs
£350
Total per year£1,867
Per month£156/mo

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.

MAZDA UNCLASSIFIED by Year

YearPass RateTestsAvg Mileage
201891%4375,657 mi
201779%6896,220 mi
201674%82102,711 mi
201577%7496,497 mi
201466%95130,899 mi
201366%50136,777 mi
201277%81102,902 mi
201165%98130,473 mi
201073%132134,498 mi
200961%102158,332 mi
200864%110136,686 mi
200760%129140,498 mi
200666%128144,369 mi
200563%141133,297 mi
200465%126142,876 mi
200380%130121,502 mi
200269%105123,795 mi
200167%70119,895 mi
200070%131118,259 mi
199969%58115,948 mi
199869%90124,592 mi
199769%71128,169 mi
199681%58133,838 mi
199568%59135,637 mi

Checking a specific MAZDA UNCLASSIFIED?

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About the 2003 MAZDA UNCLASSIFIED

The 2003 MAZDA UNCLASSIFIED is a family car with a 1839cc petrol engine. 130 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 24% of all 2003 cars for reliability.

With an average of 121,502 miles at 21 years old, MAZDA UNCLASSIFIED owners tend to use this car less than the typical driver.

2003 MAZDA UNCLASSIFIED Fuel Costs

The 1839cc 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 2003 MAZDA UNCLASSIFIED?

Total estimated annual running cost is £1,867 (£156/month), broken down as £1327 fuel, £135 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 80% pass rate. Keeping on top of servicing will help avoid surprises.

MAZDA UNCLASSIFIED Reliability Trend

The MAZDA UNCLASSIFIED has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.

Buying a Used 2003 MAZDA UNCLASSIFIED

At 21 years old, the MAZDA UNCLASSIFIED is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 1996 model has the highest pass rate at 81%.

Alternatives to the 2003 MAZDA UNCLASSIFIED

The MAZDA UNCLASSIFIED is actually the most reliable option among similar petrol family cars from this era. Here are comparable petrol cars with similar engines: