BMW I3 (2015)
Running costs, common problems, and reliability data based on 3,538 real MOT tests in 2024.
MOT Pass Rate
87%
Total Tests (2024)
3,538
Avg Mileage
60,342 mi
Est. Annual Cost
£1,390
Is the 2015 BMW I3 reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 9 years old, 87% of BMW I3s from 2015 passed their MOT first time in 2024. That's based on 3,538 tests across the UK. The average mileage at this age is 60,342 miles.
How does the 2015 BMW I3 compare?
Mileage Analysis
The average 2015 BMW I3 has 60,342 miles on the clock, which is in line with the expected 66,600 miles for a 9-year-old car, suggesting normal everyday use.
Best year to buy a BMW I3?
The most reliable year is the 2022 model with a 94% MOT pass rate, while the 2013 model has the lowest at 87%. The 2015 sits between the two at 87%.
How much does a 2015 BMW I3 cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
BMW I3 by Year
Checking a specific BMW I3?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2015 BMW I3
The 2015 BMW I3 is a premium with a 647cc hybrid engine. 3,538 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 2015, the average MOT pass rate is 83%, and this model beats that benchmark.
With an average of 60,342 miles at 9 years old, BMW I3 owners drive about as much as the UK average.
2015 BMW I3 Fuel Costs
The modest 647cc hybrid engine keeps fuel costs low, which is a real advantage for a premium. Expect around 50 mpg in mixed driving, which works out to roughly £955 per year at current hybrid prices of 142p per litre (based on 7,400 miles per year). As a hybrid, real-world fuel costs will vary significantly depending on how much electric-only driving you do.
What does it cost to own a 2015 BMW I3?
Total estimated annual running cost is £1,390 (£116/month), broken down as £955 fuel, £30 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.
BMW I3 Reliability Trend
Newer BMW I3s show better MOT pass rates than older ones, with an average improvement of 5 percentage points.
Buying a Used 2015 BMW I3
At 9 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2022 model has the highest pass rate at 94%.