How much does a 2016 MERCEDES B-CLASS cost to run?

Estimated annual running cost is £1,100 (£92/month), including £500 fuel, £195 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2016 MERCEDES B-CLASS?

The 2016 MERCEDES B-CLASS has a 87% MOT pass rate based on 9,657 tests in 2026. This ranks 327 out of 586 cars from 2016.

Which year MERCEDES B-CLASS is most reliable?

The 2019 MERCEDES B-CLASS has the highest MOT pass rate at 93%. The least reliable year is 2006 at 71%.

MERCEDES B-CLASS (2016)

Q: Is the 2016 MERCEDES B-CLASS reliable?

Good reliability. Occasional issues but generally solid. 87% of MERCEDES B-CLASSs from 2016 passed their MOT first time in 2026, based on 9,657 tests. That's 5 points above the national average of 82%.

Q: What is the average mileage for a 2016 MERCEDES B-CLASS?

The average mileage for a 2016 MERCEDES B-CLASS is 55,381 miles, which is below the expected 74,000 miles for a 10-year-old car. This suggests lighter use than average, which generally means less wear on major components.

Running costs, reliability data, and common problems from 9,657 real MOT tests.

Annual Cost

£1,100

£92/month

MOT Pass Rate

87%

Good

Road Tax

£195

Based on CC/year

Insurance

Grp 1-8

0cc Electric

Solid Option

87% pass rate, £1100/year to run. 5 points above average.

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Electric0cc10 years old9,657 tests55k miles avg

Annual Running Costs

Fuel (Electric, 0cc)

£500

Road Tax

Based on 0cc

£195

MOT Test

£55

Predicted Repairs

£350

Total per year£1,100

Per month£92/mo

Per week£21/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

87% 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%.

At 10 years old, 87% of MERCEDES B-CLASSs from 2016 passed their MOT first time in 2026. That's based on 9,657 tests across the UK. The average mileage at this age is 55,381 miles.

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How Does It Compare?

Rank among 2016 cars327th of 586(top 56%)

Rank among MERCEDES models795th of 1,408(top 56%)

vs national average+5%(82% avg)

vs 2016 cars average+2%(85% avg)

vs MERCEDES average+0%(87% avg)

Mileage Analysis

55,381

Average miles

74,000

Expected for age

The average 2016 MERCEDES B-CLASS has 55,381 miles on the clock, which is below the expected 74,000 miles for a 10-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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Best Year to Buy?

The most reliable year is the 2019 model with a 93% MOT pass rate, while the 2006 model has the lowest at 71%. The 2016 sits between the two at 87%.

MERCEDES B-CLASS by Year

Year	Pass Rate	Tests	Avg Mileage
2020	98%	47	23,364 mi
2019	93%	912	29,781 mi
2018	90%	6,729	39,021 mi
2017	88%	9,693	48,392 mi
2016	87%	9,657	55,381 mi
2015	86%	9,871	64,066 mi
2014	83%	15,382	72,344 mi
2013	82%	13,421	78,118 mi
2012	81%	11,092	83,827 mi
2011	73%	6,779	84,302 mi
2010	74%	8,819	90,612 mi
2009	74%	8,277	95,335 mi
2008	71%	6,925	100,673 mi
2007	72%	5,184	101,539 mi
2006	71%	4,235	103,535 mi
2005	73%	805	105,799 mi

Similar Cars to Consider

VOLVO XC90

2018 · 0cc Electric

£1,095/year

89%

+2%

HYUNDAI KONA

2018 · 0cc Electric

£945/year

91%

+4%

SMART (MCC) FORTWO

2017 · 0cc Electric

£1,095/year

88%

+1%

LEXUS NX

2018 · 0cc Electric

£945/year

94%

+7%

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About the 2016 MERCEDES B-CLASS

The 2016 MERCEDES B-CLASS is a electric with a 0cc electric engine. 9,657 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. Among all cars from 2016, the average MOT pass rate is 85%, and this model beats that benchmark.

With an average of 55,381 miles at 10 years old, MERCEDES B-CLASS owners tend to use this car less than the typical driver.

What does it cost to own a 2016 MERCEDES B-CLASS?

Total estimated annual running cost is £1,100 (£92/month), broken down as £500 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 87% pass rate. Keeping on top of servicing will help avoid surprises.

MERCEDES B-CLASS Reliability Trend

Newer MERCEDES B-CLASSs show better MOT pass rates than older ones, with an average improvement of 14 percentage points.

Buying a Used 2016 MERCEDES B-CLASS

At 10 years old, the MERCEDES B-CLASS 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 2019 model has the highest pass rate at 93%. With 9,657 MOT tests in our data, there's strong statistical confidence in these figures.

Common Issues to Watch For

Based on the 2016 MERCEDES B-CLASS's fuel type, age, and engine size, these are the most likely problem areas to check.

Battery Degradation

Watch out

After 10 years, expect some battery capacity loss. Check the battery health report for state of health (SoH). Below 80% significantly reduces range.

Charging Port

Medium risk

Charging connectors and ports can develop issues from regular use. Check both AC and DC charging work correctly before purchasing.

Software Updates

Medium risk

Older EVs may miss out on manufacturer software updates that improve range and features. Check the infotainment system is up to date.

12V Auxiliary Battery

Medium risk

EVs still have a standard 12V battery for accessories. These drain faster than in petrol cars and can leave you stranded if flat. Replacement is £100-£200.

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.

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 2016 MERCEDES B-CLASS stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
MERCEDES B-CLASS(2016)	87%	£500	£195	Grp 1-8	£1100
VOLVO XC90(2018)	89%	£500	£190	Grp 1-8	£1095-£5
HYUNDAI KONA(2018)	91%	£500	£190	Grp 1-8	£945-£155
SMART (MCC) FORTWO(2017)	88%	£500	£190	Grp 1-8	£1095-£5
LEXUS NX(2018)	94%	£500	£190	Grp 1-8	£945-£155

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.