How much does a 2018 MAZDA UNCLASSIFIED cost to run?

Estimated annual running cost is £2,042 (£170/month), including £1592 fuel, £195 road tax, £55 MOT, and £200 predicted repairs.

What is the MOT pass rate for a 2018 MAZDA UNCLASSIFIED?

The 2018 MAZDA UNCLASSIFIED has a 91% MOT pass rate based on 43 tests in 2026. This ranks 313 out of 649 cars from 2018.

Which year MAZDA UNCLASSIFIED is most reliable?

The 1996 MAZDA UNCLASSIFIED has the highest MOT pass rate at 81%. The least reliable year is 2007 at 60%.

MAZDA UNCLASSIFIED (2018)

Q: Is the 2018 MAZDA UNCLASSIFIED reliable?

Excellent reliability. Very few MOT failures. 91% of MAZDA UNCLASSIFIEDs from 2018 passed their MOT first time in 2026, based on 43 tests. That's 9 points above the national average of 82%.

Q: What is the average mileage for a 2018 MAZDA UNCLASSIFIED?

The average mileage for a 2018 MAZDA UNCLASSIFIED is 75,657 miles, which is above the expected 59,200 miles for a 8-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

Running costs, reliability data, and common problems from 43 real MOT tests.

Annual Cost

£2,042

£170/month

MOT Pass Rate

91%

Excellent

Road Tax

£195

Flat rate/year

Insurance

Grp 25-38

2490cc Petrol

Great Choice

91% pass rate, £2042/year to run. 9 points above average.

Buying this car? Check for finance, write-offs & theft

£4.99

Check a specific MAZDA UNCLASSIFIED

Enter a reg plate for full MOT history, mileage check, health score, running costs, and reliability data. Free, instant, no signup.

Petrol2490cc8 years old43 tests76k miles avg

Annual Running Costs

Fuel (Petrol, 2490cc)

~30 mpg

£1,592

Road Tax

Flat rate (post-2017)

£195

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£2,042

Per month£170/mo

Per week£39/wk

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 UNCLASSIFIED

Compare quotes and find the best deal

Reliability Verdict

91% MOT pass rate(Excellent)

0%National avg: 82%100%

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 8 years old, 91% of MAZDA UNCLASSIFIEDs from 2018 passed their MOT first time in 2026. That's based on 43 tests across the UK. The average mileage at this age is 75,657 miles.

Got a MAZDA UNCLASSIFIED you're looking at?

Enter the reg plate to check its specific MOT history, mileage, and health score.

How Does It Compare?

Rank among 2018 cars313th of 649(top 48%)

Rank among MAZDA models168th of 483(top 35%)

vs national average+9%(82% avg)

vs 2018 cars average+2%(89% avg)

vs MAZDA average+10%(81% avg)

Mileage Analysis

75,657

Average miles

59,200

Expected for age

The average 2018 MAZDA UNCLASSIFIED has 75,657 miles on the clock, which is above the expected 59,200 miles for a 8-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

Looking at a specific MAZDA UNCLASSIFIED?

Enter its reg plate for a free check with full MOT history, mileage verification, and predicted costs.

Best Year to Buy?

The most reliable year is the 1996 model with a 81% MOT pass rate, while the 2007 model has the lowest at 60%. The 2018 sits between the two at 91%.

MAZDA UNCLASSIFIED by Year

Year	Pass Rate	Tests	Avg Mileage
2018	91%	43	75,657 mi
2017	79%	68	96,220 mi
2016	74%	82	102,711 mi
2015	77%	74	96,497 mi
2014	66%	95	130,899 mi
2013	66%	50	136,777 mi
2012	77%	81	102,902 mi
2011	65%	98	130,473 mi
2010	73%	132	134,498 mi
2009	61%	102	158,332 mi
2008	64%	110	136,686 mi
2007	60%	129	140,498 mi
2006	66%	128	144,369 mi
2005	63%	141	133,297 mi
2004	65%	126	142,876 mi
2003	80%	130	121,502 mi
2002	69%	105	123,795 mi
2001	67%	70	119,895 mi
2000	70%	131	118,259 mi
1999	69%	58	115,948 mi
1998	69%	90	124,592 mi
1997	69%	71	128,169 mi
1996	81%	58	133,838 mi
1995	68%	59	135,637 mi

Similar Cars to Consider

VOLVO XC40

2020 · 2000cc Petrol

£1,772/year

93%

+2%

JAGUAR F-PACE

2017 · 1997cc Petrol

£1,772/year

90%

-1%

FORD MONDEO

2016 · 2000cc Petrol

£1,867/year

87%

-4%

FORD RANGER

2020 · 2300cc Petrol

£2,187/year

88%

-3%

Check a Specific Mazda Unclassified

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 2018 MAZDA UNCLASSIFIED

The 2018 MAZDA UNCLASSIFIED is a large car with a 2490cc petrol engine. 43 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2018, the average MOT pass rate is 89%, and this model beats that benchmark.

With an average of 75,657 miles at 8 years old, MAZDA UNCLASSIFIED owners cover more miles than the average driver.

2018 MAZDA UNCLASSIFIED Fuel Costs

The 2490cc petrol engine offers a reasonable balance between performance and economy. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2018 MAZDA UNCLASSIFIED?

Total estimated annual running cost is £2,042 (£170/month), broken down as £1592 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 UNCLASSIFIED Reliability Trend

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

Buying a Used 2018 MAZDA UNCLASSIFIED

At 8 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. If you're flexible on year, the 1996 model has the highest pass rate at 81%. Note: with only 43 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

Based on the 2018 MAZDA UNCLASSIFIED's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 8 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.

Oil Consumption

Medium risk

Larger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.

Suspension Wear

Medium risk

Shock 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 risk

Always 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 2018 MAZDA UNCLASSIFIED stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
MAZDA UNCLASSIFIED(2018)	91%	£1592	£195	Grp 25-38	£2042
VOLVO XC40(2020)	93%	£1327	£190	Grp 18-32	£1772-£270
JAGUAR F-PACE(2017)	90%	£1327	£190	Grp 18-32	£1772-£270
FORD MONDEO(2016)	87%	£1327	£135	Grp 18-32	£1867-£175
FORD RANGER(2020)	88%	£1592	£190	Grp 25-38	£2187+£145

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.