BMW I8 (2014)
Running costs, common problems, and reliability data based on 658 real MOT tests in 2024.
MOT Pass Rate
93%
Total Tests (2024)
658
Avg Mileage
48,849 mi
Est. Annual Cost
£1,527
Is the 2014 BMW I8 reliable?
Excellent reliability. Very few MOT failures. That's 11 points above the national average of 82%. It also outperforms the BMW brand average of 88%.
At 10 years old, 93% of BMW I8s from 2014 passed their MOT first time in 2024. That's based on 658 tests across the UK. The average mileage at this age is 48,849 miles.
How does the 2014 BMW I8 compare?
Mileage Analysis
The average 2014 BMW I8 has 48,849 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.
Best year to buy a BMW I8?
The most reliable year is the 2019 model with a 96% MOT pass rate, while the 2018 model has the lowest at 92%. The 2014 sits between the two at 93%.
How much does a 2014 BMW I8 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 I8 by Year
Checking a specific BMW I8?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2014 BMW I8
The 2014 BMW I8 is a premium with a 1499cc hybrid engine. 658 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It ranks in the top 16% of all 2014 cars for reliability.
With an average of 48,849 miles at 10 years old, BMW I8 owners tend to use this car less than the typical driver.
2014 BMW I8 Fuel Costs
The 1499cc hybrid engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 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 2014 BMW I8?
Total estimated annual running cost is £1,527 (£127/month), broken down as £1137 fuel, £135 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
BMW I8 Reliability Trend
The BMW I8 has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Buying a Used 2014 BMW I8
At 10 years old, the BMW I8 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 96%.
Alternatives to the 2014 BMW I8
The BMW I8 is actually the most reliable option among similar hybrid premiums from this era. Here are comparable hybrid cars with similar engines:
- MERCEDES C (2015) 86% pass rate (-7%) from 71,635 tests
- AUDI Q3 (2016) 87% pass rate (-6%) from 32,293 tests
- TOYOTA AURIS (2015) 87% pass rate (-6%) from 27,086 tests
- MITSUBISHI OUTLANDER (2015) 83% pass rate (-10%) from 22,913 tests