CarCostCheck

MAZDA BONGO (2006)

Running costs, reliability data, and common problems from 1,233 real MOT tests.

Annual Cost

£2,395

£200/month

MOT Pass Rate

67%

Below Avg

Road Tax

£395

Based on CC/year

Insurance

Grp 25-38

2500cc Diesel

Proceed With Caution

67% pass rate, £2395/year to run. 15 points below average.

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Diesel2500cc20 years old1,233 tests150k miles avg

Annual Running Costs

Fuel (Diesel, 2500cc)

~40 mpg

£1,245
Road Tax

Based on 2500cc

£395
MOT Test
£55
Predicted Repairs

Higher estimate due to low pass rate

£700
Total per year£2,395
Per month£200/mo
Per week£46/wk

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

67% MOT pass rate(Below Avg)
0%National avg: 82%100%

Below average reliability. Budget extra for maintenance and repairs. That's 15 points below the national average of 82%. It falls below the MAZDA brand average of 81%.

At 20 years old, 67% of MAZDA BONGOs from 2006 passed their MOT first time in 2026. That's based on 1,233 tests across the UK. The average mileage at this age is 149,731 miles.

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How Does It Compare?

Rank among 2006 cars510th of 575(top 89%)
Rank among MAZDA models425th of 483(top 88%)
vs national average-15%(82% avg)
vs 2006 cars average-6%(73% avg)
vs MAZDA average-14%(81% avg)

Mileage Analysis

149,731

Average miles

vs

148,000

Expected for age

The average 2006 MAZDA BONGO has 149,731 miles on the clock, which is in line with the expected 148,000 miles for a 20-year-old car, suggesting normal everyday use.

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Best Year to Buy?

The most reliable year is the 2018 model with a 78% MOT pass rate, while the 2009 model has the lowest at 63%. The 2006 sits between the two at 67%.

MAZDA BONGO by Year

YearPass RateTestsAvg Mileage
202176%9998,059 mi
202074%21086,171 mi
201977%220101,242 mi
201878%277100,079 mi
201775%478110,285 mi
201672%753114,318 mi
201572%770120,943 mi
201468%804125,212 mi
201365%706138,716 mi
201268%548146,888 mi
201165%736149,648 mi
201064%863144,418 mi
200963%796146,139 mi
200866%1,072156,410 mi
200763%1,331150,625 mi
200667%1,233149,731 mi
200568%1,384139,153 mi
200470%1,127129,099 mi
200371%764116,308 mi
200276%780105,775 mi
200174%738107,775 mi
200075%757110,842 mi
199973%610116,062 mi
199869%400127,304 mi
199771%573137,918 mi
199665%691147,944 mi
199564%504157,843 mi

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About the 2006 MAZDA BONGO

The 2006 MAZDA BONGO is a large car with a 2500cc diesel engine. 1,233 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. It sits in the bottom 89% of 2006 cars for MOT pass rates.

With an average of 149,731 miles at 20 years old, MAZDA BONGO owners drive about as much as the UK average.

2006 MAZDA BONGO Fuel Costs

The 2500cc diesel engine is on the larger side, so fuel won't be this car's strong point. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.

What does it cost to own a 2006 MAZDA BONGO?

Total estimated annual running cost is £2,395 200/month), broken down as £1245 fuel, £395 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 67% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.

MAZDA BONGO Reliability Trend

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

Buying a Used 2006 MAZDA BONGO

At 20 years old, the MAZDA BONGO 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 2018 model has the highest pass rate at 78%.

Common Issues to Watch For

Based on the 2006 MAZDA BONGO's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Watch out

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

EGR Valve

Watch out

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Dual Mass Flywheel

Watch out

Larger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Clutch Wear

Watch out

With an average of 150k 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.

Engine Mounts

Medium risk

Worn engine mounts cause excessive vibration and movement. Replacement costs £150-£400 per mount. Check for vibration at idle with the bonnet open.

Higher Than Average Failure Rate

Watch out

With a 67% MOT pass rate, this model fails more often than most. Budget for unexpected repairs and get a thorough pre-purchase inspection.

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 2006 MAZDA BONGO stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
MAZDA BONGO(2006)67%£1245£395Grp 25-38£2395
BMW 3 SERIES(2008)80%£1245£250Grp 30-42£1900-£495
HONDA CIVIC(2007)72%£1245£250Grp 25-38£2050-£345
VOLKSWAGEN TRANSPORTER(2007)75%£1245£250Grp 25-38£2050-£345
FORD TRANSIT(2008)69%£1245£250Grp 25-38£2250-£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.

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