BMW 220i SE Auto (2018)

125 real MOT outcomes analysed • 90.3% first-time pass rate

2018 BMW 220i SE Auto

CarHunch analysed 125 real MOT records for the 2018 BMW 220i SE Auto. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

The 2018 BMW 220i SE Auto is reliably passing its MOT tests at 90.3%, a solid 10-point margin above the UK average of 80%. With only 12% of vehicles ever recording a dangerous defect, this is a reassuringly safe cohort with no fuel-type variation concerns (petrol only).

These cars are running relatively low mileage for their age at a median of 22,232 miles, suggesting they've been reasonably well cared for. The average of just 0.5 failures per vehicle indicates mechanically sound cars, though the 3.9 advisories per test suggest staying on top of preventative maintenance—have a pre-purchase inspection focus on brake components and suspension wear, which typically drive advisory counts on this model.

Generally reliable 10.3% above UK average
90.3%
pass MOT first time
UK average: ~80%
22,232
typical mileage
15,888–33,617 middle half
12%
ever had a dangerous defect
recorded at any MOT
0.5
avg MOT failures per car
over 5.3 tests on record

What to check before buying a 2018 BMW 220i SE Auto

Practical pre-purchase checks for this age and model.

  • 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
  • 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
  • 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
  • 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.

Before you buy a BMW 220i SE Auto

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

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Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (99%) 124 90.3% 0.51
Other (1%) 1 100% 0

Mileage Distribution

Most 2018 BMW 220i SE Auto vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.

15,888
low mileage
22,232
typical
33,617
high mileage

Half of all 2018 BMW 220i SE Auto vehicles fall between 15,888 and 33,617 miles.

2018 BMW 220i SE Auto — Still on the Road

Strong survival — 117 vehicles still getting MOTs in 2025, 97% of the peak.

118 117 2021 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2021–2025.

MOT History Averages

5.3
Avg MOT tests per vehicle
0.5
Avg failures per vehicle
3.9
Avg advisories per vehicle

Found a specific BMW 220i SE Auto?

Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.

UK

Other model years — BMW 220i SE Auto:

2019