Mazda Bongo (2021)

Estimated running costs and MOT pass rates from 99 MOT tests in 2024.

Annual Cost

£2,386

£199/month

MOT Pass Rate

76%

Average

Road Tax

£200

Standard rate/year

Est. Insurance

Grp 18-32

2000cc Petrol

Check Carefully

76% pass rate, £2,386/year to run. 6 points below average.

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Petrol2000cc5 years old99 tests98k miles avg

Annual Running Costs

Fuel (Petrol, 2000cc)

~36 mpg

£1,631

Road Tax

Standard rate (from April 2017)

£200

MOT Test

£55

Predicted Repairs

£500

Total per year£2,386

Per month£199/mo

Per week£46/wk

Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included. Cars registered from April 2017 pay the £200 standard rate, plus £440 a year for five years (from the second year) if they cost over £40,000 new (over £50,000 for electric cars).

Reliability Verdict

76% MOT pass rate(Average)

0%All-model avg: 82%100%

Average reliability. Expect some repairs as it ages. That's 6 points below the average of 82% across all models in our data. It falls below the Mazda brand average of 81%.

76% of MOT tests on Mazda Bongos from 2021 ended in a pass in 2024, when they were about 3 years old. That's based on 99 tests across the UK, retests included. The average mileage recorded at those tests was 98,059 miles.

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How Does It Compare?

Rank among 2021 models3312th of 3,336(bottom 1%)

Rank among Mazda models290th of 459(bottom half)

vs average of all models-6%(82% avg)

vs 2021 models average-16%(92% avg)

vs Mazda average-5%(81% avg)

Mileage Analysis

98,059

Average miles

22,200

Expected for age

The average 2021 Mazda Bongo had 98,059 miles on the clock at its 2024 MOT, which is well above the expected 22,200 miles for a 3-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.

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Best Year to Buy?

Of the years with at least 100 tests, the 2018 model has the highest MOT pass rate at 78%, while the 2009 model has the lowest at 63%. The 2021 scores 76%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Mazda Bongo by Year

Year	Pass Rate	Tests	Avg Mileage
2021	76%	99	98,059 mi
2020	74%	210	86,171 mi
2019	77%	220	101,242 mi
2018	78%	277	100,079 mi
2017	75%	478	110,285 mi
2016	72%	753	114,318 mi
2015	72%	770	120,943 mi
2014	68%	804	125,212 mi
2013	65%	706	138,716 mi
2012	68%	548	146,888 mi
2011	65%	736	149,648 mi
2010	64%	863	144,418 mi
2009	63%	796	146,139 mi
2008	66%	1,072	156,410 mi
2007	63%	1,331	150,625 mi
2006	67%	1,233	149,731 mi
2005	68%	1,384	139,153 mi
2004	70%	1,127	129,099 mi
2003	71%	764	116,308 mi
2002	76%	780	105,775 mi
2001	74%	738	107,775 mi
2000	75%	757	110,842 mi
1999	73%	610	116,062 mi
1998	69%	400	127,304 mi
1997	71%	573	137,918 mi
1996	65%	691	147,944 mi
1995	64%	504	157,843 mi

Similar Cars to Consider

Nissan Qashqai

2020 · 1598cc Petrol

£1,853/year

93%

+17%

Hyundai Tucson

2019 · 1591cc Petrol

£1,853/year

90%

+14%

Mercedes A

2021 · 1991cc Petrol

£2,086/year

94%

+18%

Volvo XC40

2020 · 2000cc Petrol

£2,086/year

93%

+17%

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About the 2021 Mazda Bongo

The 2021 Mazda Bongo is a family car. Our records list a 2000cc petrol engine, though engines vary between versions. 99 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. It sits in the bottom 1% of 2021 models for MOT pass rate.

With an average of 98,059 miles recorded at its 2024 MOT tests, Mazda Bongo owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.

2021 Mazda Bongo Fuel Costs

The 2000cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,631 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).

What does it cost to own a 2021 Mazda Bongo?

Total estimated annual running cost is £2,386 (£199/month), broken down as £1,631 fuel, £200 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 76% pass rate. Keeping on top of servicing will help avoid surprises.

Mazda Bongo Reliability Trend

The Mazda Bongo has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.

Buying a Used 2021 Mazda Bongo

At 5 years old, the Mazda Bongo 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 2018 model has the highest pass rate at 78%. Note: with only 99 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.

Oil Consumption

Low risk

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

Clutch Wear

Medium risk

With an average of 98k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

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 2021 Mazda Bongo stacks up against similar cars for estimated annual running costs, insurance group, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Est. Ins. Group	Total/yr
Mazda Bongo(2021)	76%	£1,631	£200	Grp 18-32	£2,386
Nissan Qashqai(2020)	93%	£1,398	£200	Grp 12-25	£1,853-£533
Hyundai Tucson(2019)	90%	£1,398	£200	Grp 12-25	£1,853-£533
Mercedes A(2021)	94%	£1,631	£200	Grp 18-32	£2,086-£300
Volvo XC40(2020)	93%	£1,631	£200	Grp 18-32	£2,086-£300

Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.

Questions about the 2021 Mazda Bongo

Is the 2021 Mazda Bongo reliable?

Average reliability. Expect some repairs as it ages. 76% of MOT tests on 2021 Mazda Bongos ended in a pass, from 99 tests (DVSA MOT data for tests in 2024, retests included). That's 6 points below the average of 82% across all models in the same data.

How much does a 2021 Mazda Bongo cost to run?

Our estimate is £2,386 a year (£199 a month): £1,631 fuel, £200 road tax, £55 MOT and £500 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2021 Mazda Bongo?

76% of 99 MOT tests on the 2021 Mazda Bongo ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 3312th of 3,336 models first registered in 2021 (bottom 1%).

Which year Mazda Bongo has the best MOT pass rate?

Of the years with at least 100 tests, the 2018 Mazda Bongo has the highest MOT pass rate at 78% and the 2009 the lowest at 63%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2021 Mazda Bongo?

The average mileage recorded at MOT tests on the 2021 Mazda Bongo is 98,059 miles, which is well above the expected 22,200 miles for a 3-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.