BMW

BMW Z4 (2007)

4,195 real MOT outcomes analysed • 79% first-time pass rate

2007 BMW Z4

CarHunch analysed 4,195 real MOT records for the 2007 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 2007 BMW Z4 passes its MOT on the first attempt 79% of the time, marginally below the UK average of 80%, but the real concern is that nearly 40% of these cars have experienced a dangerous defect at some point—well above typical levels and a serious red flag for any buyer. This suggests systemic issues beyond routine wear, likely concentrated in specific components or design weaknesses.

At around 59,000 miles for a 17-year-old car, these Z4s show relatively modest mileage, yet they're accumulating an average of 20.7 advisories and nearly four failures per test cycle, indicating that age and design vulnerability matter more than distance travelled. Before purchasing, have any prospective Z4 inspected by a specialist familiar with the model's failure patterns, particularly around electrical systems and the folding hardtop mechanism, both common problem areas for this generation.

The 2007 BMW Z4 has a decent first-time pass rate (79%), 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
79%
UK average ~80%
Around average
Dangerous (ever)
39.8%
At least once in MOT history
Check this vehicle
Avg failures / car
3.98
Over 18 tests on record
High
Typical mileage
59k
Middle half: 44k–74k
For context
🔧 Average reliability. Passes at roughly the UK rate — not a standout, not a problem vehicle. Individual history makes all the difference.
🔧 Expect consumable spend. An average of 20.7 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 4,195 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 4,195 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 56%
Nearside Rear Tyre worn close to the legal limit · Offside Rear Tyre worn close to the legal limit · Nearside Rear 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 53.3%
Under-trays fitted obscuring some underside components · Oil leak, but not excessive · Engine covers fitted obscuring some components in the engine bay
Brake wear 40%
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.

Data covers a 3-year window centred on 2007.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 4,195 BMW Z4 cars.

UK

Before you buy a 2007 BMW Z4

Based on MOT data from 4,195 vehicles — here's what to check.

  • 📋 Check the full MOT history. 39.8% 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%) 4,187 79% 3.99

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 2007 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.

58,845
typical
43,560
low mileage
74,277
high mileage

Half of all 2007 BMW Z4 vehicles fall between 43,560 and 74,277 miles.

Is the mileage you're seeing normal?
Under 43,560 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.
43,560–74,277 miles — normal for age. This is where most 2007 BMW Z4s sit.
Over 100,273 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2007 BMW Z4 — Still on the Road

Most 2007 BMW Z4s are still being driven.

2,972 vehicles still getting MOTs in 2025 — 78% of the peak remain.

3,831 2,972 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

18
Avg MOT tests per vehicle
3.98
Avg failures per vehicle
20.7
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