How much does a 2014 MERCEDES VIANO cost to run?

Estimated annual running cost is £2,045 (£170/month), including £1245 fuel, £395 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2014 MERCEDES VIANO?

The 2014 MERCEDES VIANO has a 83% MOT pass rate based on 1,384 tests in 2026. This ranks 337 out of 562 cars from 2014.

Which year MERCEDES VIANO is most reliable?

The 2014 MERCEDES VIANO has the highest MOT pass rate at 83%. The least reliable year is 2006 at 74%.

MERCEDES VIANO (2014)

Q: Is the 2014 MERCEDES VIANO reliable?

Good reliability. Occasional issues but generally solid. 83% of MERCEDES VIANOs from 2014 passed their MOT first time in 2026, based on 1,384 tests. That's 1 points above the national average of 82%.

Q: What is the average mileage for a 2014 MERCEDES VIANO?

The average mileage for a 2014 MERCEDES VIANO is 136,437 miles, which is well above the expected 88,800 miles for a 12-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.

Running costs, reliability data, and common problems from 1,384 real MOT tests.

Annual Cost

£2,045

£170/month

MOT Pass Rate

83%

Good

Road Tax

£395

Based on CC/year

Insurance

Grp 30-42

3000cc Diesel

Solid Option

83% pass rate, £2045/year to run. Close to the national average.

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Diesel3000cc12 years old1,384 tests136k miles avg

Annual Running Costs

Fuel (Diesel, 3000cc)

~40 mpg

£1,245

Road Tax

Based on 3000cc

£395

MOT Test

£55

Predicted Repairs

£350

Total per year£2,045

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.

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Reliability Verdict

83% MOT pass rate(Good)

0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the MERCEDES brand average of 87%.

At 12 years old, 83% of MERCEDES VIANOs from 2014 passed their MOT first time in 2026. That's based on 1,384 tests across the UK. The average mileage at this age is 136,437 miles.

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How Does It Compare?

Rank among 2014 cars337th of 562(top 60%)

Rank among MERCEDES models970th of 1,408(top 69%)

vs national average+1%(82% avg)

vs 2014 cars average+2%(81% avg)

vs MERCEDES average-4%(87% avg)

Mileage Analysis

136,437

Average miles

88,800

Expected for age

The average 2014 MERCEDES VIANO has 136,437 miles on the clock, which is well above the expected 88,800 miles for a 12-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.

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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 RANGE ROVER

2013 · 2926cc Diesel

£1,900/year

88%

+5%

JAGUAR XF

2014 · 2993cc Diesel

£1,900/year

84%

+1%

FORD RANGER

2016 · 3198cc Diesel

£1,900/year

84%

+1%

AUDI Q5

2016 · 2967cc Diesel

£1,750/year

90%

+7%

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About the 2014 MERCEDES VIANO

The 2014 MERCEDES VIANO is a large car with a 3000cc diesel engine. 1,384 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. Among all cars from 2014, the average MOT pass rate is 81%, and this model beats that benchmark.

With an average of 136,437 miles at 12 years old, MERCEDES VIANO owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.

2014 MERCEDES VIANO Fuel Costs

The 3000cc 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 2014 MERCEDES VIANO?

Total estimated annual running cost is £2,045 (£170/month), broken down as £1245 fuel, £395 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 83% pass rate. Keeping on top of servicing will help avoid surprises.

MERCEDES VIANO Reliability Trend

Newer MERCEDES VIANOs show better MOT pass rates than older ones, with an average improvement of 5 percentage points.

Buying a Used 2014 MERCEDES VIANO

At 12 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

Based on the 2014 MERCEDES VIANO'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 136k 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 2014 MERCEDES VIANO stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
MERCEDES VIANO(2014)	83%	£1245	£395	Grp 30-42	£2045
LAND ROVER RANGE ROVER(2013)	88%	£1245	£250	Grp 30-42	£1900-£145
JAGUAR XF(2014)	84%	£1245	£250	Grp 30-42	£1900-£145
FORD RANGER(2016)	84%	£1245	£250	Grp 35-50	£1900-£145
AUDI Q5(2016)	90%	£1245	£250	Grp 30-42	£1750-£295

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.