2016 BMW 3 Series
2016 model shown · Photo: OathOn, CC0

Luxury cars & SUVs · F30 generation

2018 BMW 3 Series: reliability, problems and cost to own

Fair Below average

It scores 33 out of 100 for reliability compared with other luxury cars and SUVs. Over the next 5 years we expect it to cost about $18,274 to own, including $6,274 in repairs.

Early estimate: this rating uses our own sales estimate for the BMW 3 Series.

Reliability

33/100

Below average

Repairs, 5 years

$6,274

at 12,000 mi a year

Fuel, 5 years

$7,286

28 mpg, $3.40/gal

Price today

$14,598

$12,847 – $16,350, estimate

Recalls

5

on record

Owner complaints

66

filed with NHTSA

These are estimates, not guarantees. They come from public NHTSA complaint and recall data and EPA fuel economy, assuming 5 years of ownership and 12,000 miles a year. Change the assumptions or see how it works.

Where repair money is likely to go

Engine & cooling$3,897
Transmission & drivetrain$836
Electrical system$435
Body, glass & interior$320
Driver-assist & stability$220
Fuel system$184

Expected over 5 years, by area of the car.

Recalls

Check whether a specific car still has open recalls with its VIN at nhtsa.gov/recalls.

Before you buy

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Other years of the BMW 3 Series

Of the years we rate, the 2022 scores best (63/100) and the 2015 worst (6/100).

YearReliability
202459/100
202362/100
202263/100
202128/100
20207/100
201958/100
201833/100
201736/100
201619/100
20156/100

Questions people ask

Is the 2018 BMW 3 Series a year to avoid?

Not especially. It scores 33 out of 100, below average for luxury cars and SUVs; the 2022 and 2023 scored better.

Is the 2018 BMW 3 Series reliable?

It scores 33 out of 100 against other luxury cars and SUVs from 2015 to 2024, which is below average. Based on 66 owner complaints filed with NHTSA, we expect about $6,274 in repairs over the next 5 years at 12,000 miles a year.

How much does a 2018 BMW 3 Series cost to own?

About $18,274 over 5 years: $4,714 in lost value, $6,274 in repairs and $7,286 in fuel at $3.40 a gallon. A typical one sells for about $14,598 today.

What are the best years of the BMW 3 Series?

Of the years we rate, the 2022 scores best (63/100) and the 2015 worst (6/100).

How many recalls does the 2018 BMW 3 Series have?

5 recalls on record with NHTSA.