BMW

BMW Z4 (2010)

2,239 real MOT outcomes analysed • 85.4% first-time pass rate

2010 BMW Z4

CarHunch analysed 2,239 real MOT records for the 2010 BMW Z4. 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 Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 2010 BMW Z4 passes its MOT first time in 85.3% of cases, a solid 5.3 percentage points above the UK average, though the concerning figure here is that 42.6% of these cars have recorded a dangerous defect at some point — well above what you'd typically expect. This suggests that while the Z4 tends to be reasonably well-maintained overall, buyers need to be particularly vigilant about safety-critical systems.

The median mileage of 47,521 miles is notably low for a 14-year-old car, indicating many examples have been cherished and lightly used, which partly explains the above-average pass rate. However, the average Z4 still racks up 10.5 advisories per test, pointing to wear on non-critical components; when you're evaluating a specific car, get a detailed pre-purchase inspection focused on suspension, cooling, and electrical systems, as these are where ageing sports cars typically start to bleed money.

The 2010 BMW Z4 has a decent first-time pass rate (85.4%), but a higher-than-average share of vehicles have had serious defects recorded — the individual vehicle's history matters a lot here.

⚠️ 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
85.4%
UK average ~80%
Around average
Dangerous (ever)
42.6%
At least once in MOT history
Check this vehicle
Avg failures / car
2.26
Over 14.4 tests on record
High
Typical mileage
48k
Middle half: 34k–62k
For context
Good baseline reliability. A 85.4% 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 10.5 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 2,239 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.

Watch for defects — worth knowing

What tends to go wrong

Across 2,239 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 33.2%
Nearside Rear Tyre worn close to legal limit/worn on edge · Offside Rear Tyre worn close to legal limit/worn on edge · Offside Rear Tyre worn close to the legal limit · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Other issues 30.6%
Under-trays fitted obscuring some underside components · Engine covers fitted obscuring some components in the engine bay · Oil leak, but not excessive
Brake wear 29.9%
Rear Brake pad(s) wearing thin · Front Brake disc worn, pitted or scored, but not seriously weakened · Nearside 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.

Data covers a 3-year window centred on 2010.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 2,239 BMW Z4 cars.

UK

Before you buy a 2010 BMW Z4

Based on MOT data from 2,239 vehicles — here's what to check.

  • 📋 Check the full MOT history. 42.6% 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 ClickMechanic
  • 📄 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 carVertical Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (100%) 2,237 85.4% 2.26

Colour Breakdown

Based on 44,746 BMW Z4 vehicles registered in the UK — across all years. From DVLA registration records.

Black 27.9%
12,462
Grey 20.1%
9,007
Blue 17%
7,598
Silver 13%
5,796
White 12.1%
5,392
Red 7.3%
3,268
Orange 1.1%
499
Brown 0.7%
297
Yellow 0.5%
214
Green 0.3%
145
Purple 0.1%
39
Bronze 0.1%
29

Mileage Distribution

Most 2010 BMW Z4 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.

47,521
typical
34,160
low mileage
61,548
high mileage

Half of all 2010 BMW Z4 vehicles fall between 34,160 and 61,548 miles.

Is the mileage you're seeing normal?
Under 34,160 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.
34,160–61,548 miles — normal for age. This is where most 2010 BMW Z4s sit.
Over 83,089 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2010 BMW Z4 — Still on the Road

Almost all 2010 BMW Z4s are still on the road.

Strong survival — 1,888 vehicles still getting MOTs in 2025, 90% of the peak.

2,098 1,888 2014 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* 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

14.4
Avg MOT tests per vehicle
2.26
Avg failures per vehicle
10.5
Avg advisories per vehicle
Other model years — BMW Z4: All Z4 years → Which year to buy? →
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Watch for defects — worth knowing