BMW i3 (2014)

Estimated running costs and MOT pass rates from 2,384 MOT tests in 2024.

Annual Cost

£1,600

£133/month

MOT Pass Rate

89%

Good

Road Tax

£20

Estimated/year

Est. Insurance

Grp 1-8

647cc Hybrid

Solid Option

89% pass rate, £1,600/year to run. 7 points above average.

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Hybrid647cc12 years old2,384 tests64k miles avg

Annual Running Costs

Fuel (Hybrid, 647cc)

~50 mpg (petrol-engine estimate; hybrids usually use less)

£1,175

Road Tax

Estimated CO2 band

£20

MOT Test

£55

Predicted Repairs

£350

Total per year£1,600

Per month£133/mo

Per week£31/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

89% MOT pass rate(Good)

0%All-model avg: 82%100%

Good reliability. Occasional issues but generally solid. That's 7 points above the average of 82% across all models in our data.

89% of MOT tests on BMW i3s from 2014 ended in a pass in 2024, when they were about 10 years old. That's based on 2,384 tests across the UK, retests included. The average mileage recorded at those tests was 64,192 miles.

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How Does It Compare?

Rank among 2014 models167th of 527(top half)

Rank among BMW models793rd of 1,548(bottom half)

vs average of all models+7%(82% avg)

vs 2014 models average+8%(81% avg)

vs BMW average+1%(88% avg)

Mileage Analysis

64,192

Average miles

74,000

Expected for age

The average 2014 BMW i3 had 64,192 miles on the clock at its 2024 MOT, which is in line with the expected 74,000 miles for a 10-year-old car, suggesting normal everyday use.

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Best Year to Buy?

Of the years with at least 100 tests, the 2020 model has the highest MOT pass rate at 93%, while the 2013 model has the lowest at 87%. The 2014 scores 89%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

BMW i3 by Year

Year	Pass Rate	Tests	Avg Mileage
2022	94%	406	20,847 mi
2021	93%	6,807	19,684 mi
2020	93%	7,802	25,168 mi
2019	93%	7,676	32,266 mi
2018	92%	5,879	40,834 mi
2017	90%	5,683	51,552 mi
2016	88%	3,852	55,666 mi
2015	87%	3,538	60,342 mi
2014	89%	2,384	64,192 mi
2013	87%	239	60,737 mi

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About the 2014 BMW i3

The 2014 BMW i3 is a premium car. Our records list a 647cc hybrid engine, though engines vary between versions. 2,384 MOT tests were recorded on this model in 2024, making it a reasonably common sight on UK roads. Among all models from 2014, the average MOT pass rate is 81%, and this model beats that benchmark.

With an average of 64,192 miles recorded at its 2024 MOT tests, BMW i3 owners drive about as much as the UK average.

2014 BMW i3 Fuel Costs

The modest 647cc hybrid engine keeps fuel costs low, which is a real advantage for a premium car. Our estimate uses around 50 mpg, the figure for a petrol engine of this size, which works out to roughly £1,175 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). As a hybrid it should use less than that, and real-world fuel costs depend a lot on how much electric-only driving you do.

What does it cost to own a 2014 BMW i3?

Total estimated annual running cost is £1,600 (£133/month), broken down as £1,175 fuel, £20 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 89% pass rate. Keeping on top of servicing will help avoid surprises.

BMW i3 Reliability Trend

Newer BMW i3s pass their MOT more often than older ones, by 4 percentage points on average, which is mostly down to age and wear.

Buying a Used 2014 BMW i3

At 12 years old, the BMW i3 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 2020 model has the highest pass rate at 93%.

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.

Hybrid Battery Health

Watch out

After 12 years, hybrid battery capacity may have reduced. A full replacement costs £2,000-£4,000, though reconditioning is cheaper at £500-£1,500.

Inverter and Power Electronics

Medium risk

The inverter converts DC to AC for the electric motor. Failures are expensive (£1,500+) but relatively rare. Listen for unusual buzzing sounds.

Regenerative Braking

Medium risk

Brake discs can corrode from reduced use (the electric motor handles most braking). Surface rust is normal but deep pitting needs attention.

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.

Questions about the 2014 BMW i3

Is the 2014 BMW i3 reliable?

Good reliability. Occasional issues but generally solid. 89% of MOT tests on 2014 BMW i3s ended in a pass, from 2,384 tests (DVSA MOT data for tests in 2024, retests included). That's 7 points above the average of 82% across all models in the same data.

How much does a 2014 BMW i3 cost to run?

Our estimate is £1,600 a year (£133 a month): £1,175 fuel, £20 road tax, £55 MOT and £350 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2014 BMW i3?

89% of 2,384 MOT tests on the 2014 BMW i3 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 167th of 527 models first registered in 2014 (top half).

Which year BMW i3 has the best MOT pass rate?

Of the years with at least 100 tests, the 2020 BMW i3 has the highest MOT pass rate at 93% and the 2013 the lowest at 87%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2014 BMW i3?

The average mileage recorded at MOT tests on the 2014 BMW i3 is 64,192 miles, which is in line with the expected 74,000 miles for a 10-year-old car, suggesting normal everyday use.