BMW 340I (2019)
Running costs, common problems, and reliability data based on 158 real MOT tests in 2024.
MOT Pass Rate
90%
Total Tests (2024)
158
Avg Mileage
33,798 mi
Est. Annual Cost
£2,037
Is the 2019 BMW 340I reliable?
Excellent reliability. Very few MOT failures. That's 8 points above the national average of 82%.
At 5 years old, 90% of BMW 340Is from 2019 passed their MOT first time in 2024. That's based on 158 tests across the UK. The average mileage at this age is 33,798 miles.
How does the 2019 BMW 340I compare?
Mileage Analysis
The average 2019 BMW 340I has 33,798 miles on the clock, which is in line with the expected 37,000 miles for a 5-year-old car, suggesting normal everyday use.
Best year to buy a BMW 340I?
The most reliable year is the 2016 model with a 95% MOT pass rate, while the 2019 model has the lowest at 90%. Consider a different year if reliability is a priority.
How much does a 2019 BMW 340I 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 340I by Year
Checking a specific BMW 340I?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2019 BMW 340I
The 2019 BMW 340I is a premium performance with a 3000cc petrol engine. 158 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. Among all cars from 2019, the average MOT pass rate is 90%, and this model falls short of that benchmark.
With an average of 33,798 miles at 5 years old, BMW 340I owners drive about as much as the UK average.
2019 BMW 340I Fuel Costs
The 3000cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2019 BMW 340I?
Total estimated annual running cost is £2,037 (£170/month), broken down as £1592 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 90% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
BMW 340I Reliability Trend
The BMW 340I has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Buying a Used 2019 BMW 340I
At 5 years old, the BMW 340I offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.
Alternatives to the 2019 BMW 340I
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- BMW 5 SERIES (2018) 91% pass rate (+1%) from 40,272 tests
- LAND ROVER RANGE ROVER SPORT (2018) 93% pass rate (+3%) from 34,257 tests
- BMW X3 (2019) 92% pass rate (+2%) from 32,937 tests
- MERCEDES GLC (2019) 93% pass rate (+3%) from 30,341 tests