Mercedes Viano (2006)

Estimated running costs and MOT pass rates from 806 MOT tests in 2024.

Annual Cost

£3,303

£275/month

MOT Pass Rate

74%

Average

Road Tax

£790

Estimated/year

Est. Insurance

Grp 35-50

3200cc Petrol

Check Carefully

74% pass rate, £3,303/year to run. 8 points below average.

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Petrol3200cc20 years old806 tests148k miles avg

Annual Running Costs

Fuel (Petrol, 3200cc)

~30 mpg

£1,958

Road Tax

Estimated CO2 band

£790

MOT Test

£55

Predicted Repairs

Higher estimate due to low pass rate

£500

Total per year£3,303

Per month£275/mo

Per week£64/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.

Reliability Verdict

74% MOT pass rate(Average)

0%All-model avg: 82%100%

Average reliability. Expect some repairs as it ages. That's 8 points below the average of 82% across all models in our data. It falls below the Mercedes brand average of 87%.

74% of MOT tests on Mercedes Vianos from 2006 ended in a pass in 2024, when they were about 18 years old. That's based on 806 tests across the UK, retests included. The average mileage recorded at those tests was 148,028 miles.

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How Does It Compare?

Rank among 2006 models277th of 554(top half)

Rank among Mercedes models1259th of 1,376(bottom 9%)

vs average of all models-8%(82% avg)

vs 2006 models average+1%(73% avg)

vs Mercedes average-13%(87% avg)

Mileage Analysis

148,028

Average miles

133,200

Expected for age

The average 2006 Mercedes Viano had 148,028 miles on the clock at its 2024 MOT, which is in line with the expected 133,200 miles for a 18-year-old car, suggesting normal everyday use.

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Best Year to Buy?

Of the years with at least 100 tests, the 2014 model has the highest MOT pass rate at 83%, while the 2006 model has the lowest at 74%. Consider a different year if reliability is a priority. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Mercedes Viano by Year

Year	Pass Rate	Tests	Avg Mileage
2015	83%	303	152,306 mi
2014	83%	1,384	136,437 mi
2013	81%	1,346	143,728 mi
2012	79%	1,244	160,438 mi
2011	82%	1,160	163,358 mi
2010	82%	797	160,006 mi
2009	78%	898	170,428 mi
2008	78%	1,044	163,015 mi
2007	78%	944	156,663 mi
2006	74%	806	148,028 mi
2005	75%	844	140,309 mi
2004	77%	578	107,888 mi

Similar Cars to Consider

Land Rover Freelander

2007 · 3192cc Petrol

£3,303/year

75%

+1%

Saab 9-3

2007 · 2792cc Petrol

£2,958/year

76%

+2%

Land Rover Range Rover Sport

2008 · 2720cc Petrol

£2,808/year

82%

+8%

Mercedes E

2004 · 3199cc Petrol

£3,303/year

78%

+4%

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About the 2006 Mercedes Viano

The 2006 Mercedes Viano is a premium performance car. Our records list a 3200cc petrol engine, though engines vary between versions. 806 MOT tests were recorded on this model in 2024, making it a less common model in the UK market. Among all models from 2006, the average MOT pass rate is 73%, and this model beats that benchmark.

With an average of 148,028 miles recorded at its 2024 MOT tests, Mercedes Viano owners drive about as much as the UK average.

2006 Mercedes Viano Fuel Costs

The 3200cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,958 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 2006 Mercedes Viano?

Total estimated annual running cost is £3,303 (£275/month), broken down as £1,958 fuel, £790 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 74% pass rate. Keeping on top of servicing will help avoid surprises.

Mercedes Viano Reliability Trend

Newer Mercedes Vianos pass their MOT more often than older ones, by 5 percentage points on average, which is mostly down to age and wear.

Buying a Used 2006 Mercedes Viano

At 20 years old, the Mercedes Viano 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.

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.

Timing Chain / Belt

Watch out

At 20 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.

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 148k 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.

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 Mercedes Viano 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
Mercedes Viano(2006)	74%	£1,958	£790	Grp 35-50	£3,303
Land Rover Freelander(2007)	75%	£1,958	£790	Grp 35-50	£3,303same
Saab 9-3(2007)	76%	£1,958	£445	Grp 30-42	£2,958-£345
Land Rover Range Rover Sport(2008)	82%	£1,958	£445	Grp 30-42	£2,808-£495
Mercedes E(2004)	78%	£1,958	£790	Grp 35-50	£3,303same

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 2006 Mercedes Viano

Is the 2006 Mercedes Viano reliable?

Average reliability. Expect some repairs as it ages. 74% of MOT tests on 2006 Mercedes Vianos ended in a pass, from 806 tests (DVSA MOT data for tests in 2024, retests included). That's 8 points below the average of 82% across all models in the same data.

How much does a 2006 Mercedes Viano cost to run?

Our estimate is £3,303 a year (£275 a month): £1,958 fuel, £790 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 2006 Mercedes Viano?

74% of 806 MOT tests on the 2006 Mercedes Viano ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 277th of 554 models first registered in 2006 (top half).

Which year Mercedes Viano has the best MOT pass rate?

Of the years with at least 100 tests, the 2014 Mercedes Viano has the highest MOT pass rate at 83% and the 2006 the lowest at 74%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2006 Mercedes Viano?

The average mileage recorded at MOT tests on the 2006 Mercedes Viano is 148,028 miles, which is in line with the expected 133,200 miles for a 18-year-old car, suggesting normal everyday use.