Should I check the MOT history before buying a 2018 BMW 335?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2018 BMW 335?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2018 BMW 335?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

How many 2018 BMW 335 vehicles have had dangerous defects recorded?

22% of these vehicles have had a dangerous defect recorded. Search the registration on CarHunch — the full MOT history will show exactly what was flagged and whether it was resolved.

Is the 2018 BMW 335 reliable?

Based on MOT data from 379 vehicles, the 2018 BMW 335 has a first-time MOT pass rate of 92.3%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2018 BMW 335?

The most frequently recorded MOT issues on the 2018 BMW 335 are: Nearside Rear Tyre worn close to legal limit/worn on edge (28.7% of vehicles), Offside Rear Tyre worn close to legal limit/worn on edge (27% of vehicles), Offside Front Tyre worn close to legal limit/worn on edge (23% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2018 BMW 335?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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BMW 335 (2018)

379 real MOT outcomes analysed • 92.3% first-time pass rate

2018 BMW 335

CarHunch analysed 379 real MOT records for the 2018 BMW 335. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

Moderate sample. 379 vehicles on record. Figures are indicative — the specific vehicle's history matters more than these averages.

The 2018 BMW 335 is a reliable performer, passing its MOT on first attempt 92% of the time—well above the UK average of 80%—though one concern is that over one in five of these cars have recorded a dangerous defect at some point, suggesting some ownership can involve costly safety issues. The median mileage of 45,000 is modest for a six-year-old car, indicating these are typically well-driven rather than neglected examples. Owners report few actual failures (0.5 per vehicle) but rack up 3.5 advisories on average, meaning routine maintenance and minor fixes are part of the package rather than structural problems. If you're considering one, have a pre-purchase inspection focus on brake condition and suspension components, as these tend to be where advisories cluster on this model.

The 2018 BMW 335 passes its MOT first time at roughly the UK average rate (92.3%) — solid but worth checking this vehicle's history carefully.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.

First-time pass

92.3%

UK average ~80%

Better than average

Dangerous (ever)

21.6%

At least once in MOT history

Check this vehicle

Avg failures / car

0.5

Over 5.7 tests on record

Moderate

Typical mileage

45k

Middle half: 34k–57k

For context

✅ Good baseline reliability. A 92.3% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.

🔧 Expect consumable spend. An average of 3.5 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 379 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Average reliability — agree?

What tends to go wrong

Across 379 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 28.7%

Nearside Rear Tyre worn close to legal limit/worn on edge · Offside Rear Tyre worn close to legal limit/worn on edge · Offside Front Tyre worn close to legal limit/worn on edge · …

Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Other issues 19.8%

COVID-19 6 MONTH EXTENSION · Nearside Rear Child Seat fitted not allowing full inspection of adult belt · Windscreen damaged but not adversely affecting driver's view · …

Brake wear 18.3%

Rear Brake pad(s) wearing thin · Front Brake pad(s) wearing thin · Front Brake disc worn, pitted or scored, but not seriously weakened · …

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Suspension & steering 8.3%

Nearside Front Shock absorbers has light misting of oil

Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Data covers a 3-year window centred on 2018.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 379 BMW 335 cars.

Before you buy a 2018 BMW 335

Based on MOT data from 379 vehicles — here's what to check.

📋 Check the full MOT history. 21.6% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

Colour Breakdown

Based on 5,124 BMW 335 vehicles registered in the UK — across all years. From DVLA registration records.

Black 26.2%

1,342

Blue 24.6%

1,258

Grey 22.9%

1,175

White 15.1%

774

Silver 7.2%

370

Red 2.7%

139

Beige 0.5%

Orange 0.5%

Bronze 0.1%

Green 0.1%

Mileage Distribution

Most 2018 BMW 335 vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

44,821

typical

34,129

low mileage

57,142

high mileage

Half of all 2018 BMW 335 vehicles fall between 34,129 and 57,142 miles.

Is the mileage you're seeing normal?

✓ Under 34,129 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 34,129–57,142 miles — normal for age. This is where most 2018 BMW 335s sit.

⚠ Over 77,141 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2018 BMW 335 — Still on the Road

Almost all 2018 BMW 335s are still on the road.

Strong survival — 358 vehicles still getting MOTs in 2025, 98% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2020–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

5.7

Avg MOT tests per vehicle

0.5

Avg failures per vehicle

3.5

Avg advisories per vehicle

Other model years — BMW 335: All 335 years → Which year to buy? →

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Average reliability — agree?