Known APK problem
BMW 1-serie E87: brake lines
On the BMW 1-serie E87 the APK inspector finds brake lines problems 5.0× as often as on cars of the same age: at 16+ years 5.6%, against about 1.1% nationally.
Window: Oct 2025 – Sep 2026 · Updated: 16 Oct 2026
What is it?
Rusty or leaking brake lines. An A-problem at the APK because braking is at risk.
How to check it at the viewing
Use a torch to look along the lines near the wheels and rear axle: no thick rust or wet spots.
Ask the seller: Have the brake lines ever been (partly) replaced?
By age
Share of inspected BMW 1-serie E87s with this defect, compared with all cars of the same age.
| Age | Type | 1-serie E87 | National | Difference |
|---|---|---|---|---|
| 16+ years | A | 1.7% | 1.3% | 1.3× |
| 16+ years | B | 5.6% | 1.1% | 5.0× |
A = structure, safety or costly mechanics; B = fail, usually simple; C = advisory. An age is missing when this defect is not among the most common there.
Comparable cars at 16+ years
| Model | Brake lines | Vs. national |
|---|---|---|
| BMW 1-serie E87 | 5.6% | 5.0× |
| Renault Mégane III | 0.5% | 0.4× |
| Mazda Mazda2 (DE) | 2.0% | 1.5× |
| Volkswagen Golf Plus | 1.7% | 1.5× |
| Nissan Pixo | 2.8% | 2.1× |
| Mercedes-Benz A-Klasse W169 | 2.1% | 1.6× |
Looking at a BMW 1-serie E87? Check that car
Enter the plate and see the APK history, open recalls and how this car compares with other BMW 1-serie E87s of the same age.
All weak spots of the BMW 1-serie E87 · Brake lines: which models more often · Checklist for this model
Frequently asked questions
Does the BMW 1-serie E87 often have brake lines problems?
Yes, more often than average at the APK. At 16+ years the inspector found a brake lines defect on 5.6% of inspected BMW 1-serie E87s, against about 1.1% of all cars of the same age (5.0×). Source: RDW Open Data, Oct 2025 – Sep 2026.
How do you check the brake lines on a used BMW 1-serie E87?
Use a torch to look along the lines near the wheels and rear axle: no thick rust or wet spots.
Repair indication: small, medium or large. An indication of the usual repair, not a quote: the real cost depends on the car, the cause and the garage.
Source: RDW Open Data (CC0), analysis CarXray.nl. 6,857,004 inspected passenger cars aged 3 years and older, Oct 2025 – Sep 2026. Each car counts once. How we know