Known APK problem

Mercedes-Benz Sprinter: brake lines

On the Mercedes-Benz Sprinter the APK inspector finds brake lines problems 3.1× as often as on cars of the same age: at 13–15 years 1.8%, against about 0.6% 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.

Repair indication: mediuma targeted repair at the garage.

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 Mercedes-Benz Sprinters with this defect, compared with all cars of the same age.

Age	Type	Sprinter	95%-CI	National	Difference	n
5 – 6 years	A	0.2%	0.1 – 0.5%	0.0%	18.4×	2,332
5 – 6 years	B	0.3%	0.1 – 0.6%	0.1%	3.4×	2,332
7 – 8 years	A	0.4%	0.2 – 0.9%	0.0%	10.7×	1,605
7 – 8 years	B	0.3%	0.1 – 0.7%	0.1%	3.9×	1,605
9 – 10 years	A	1.3%	0.8 – 2.1%	0.1%	12.8×	1,219
11 – 12 years	A	1.3%	0.8 – 2.3%	0.2%	5.5×	892
13 – 15 years	A	1.8%	1.2 – 2.8%	0.6%	3.1×	1,091
16+ years	A	1.9%	1.1 – 3.2%	1.4%	1.4×	682

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.

Looking at a Mercedes-Benz Sprinter? Check that car

Enter the plate and see the APK history, open recalls and how this car compares with other Mercedes-Benz Sprinters of the same age.

All weak spots of the Mercedes-Benz Sprinter · Brake lines: which models more often · Checklist for this model

Frequently asked questions

Does the Mercedes-Benz Sprinter often have brake lines problems?

Yes, more often than average at the APK. At 13–15 years the inspector found a brake lines defect on 1.8% of inspected Mercedes-Benz Sprinters, against about 0.6% of all cars of the same age (3.1×). Source: RDW Open Data, Oct 2025 – Sep 2026.

How do you check the brake lines on a used Mercedes-Benz Sprinter?

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