Should I buy a 2012–2017 Peugeot 508 2.0 Diesel Automatic?

Explore common problems, estimated repair costs and practical checks for the 2012–2017 Peugeot 508 2.0 Diesel Automatic. Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.

Common problems

1Moderate Likelihood

AdBlue / SCR system faults

UREA or engine warning lights, emissions fault messages, restart countdown, or sudden limp mode despite the car otherwise driving normally at first.

How to check

Read fault codes with Peugeot-capable diagnostics.

Estimated Repair Cost

£1,200

2Moderate Likelihood

DPF loading and failed regenerations

Cooling fans running after shutdown, rising fuel use, reduced power, warning lights, or repeated requests for a longer run.

How to check

Drive at mixed speeds after a cold start and note how it responds once warm, then stop and listen after switching off.

Estimated Repair Cost

£900

3Low Likelihood

Coolant leaks from thermostat / water pump / EGR cooling circuit

Low coolant warnings, sweet smell after a drive, dampness around the front of the engine, or the heater temperature changing unexpectedly.

How to check

Warm the car fully, use the heater, then park and leave it idling for a minute before switching off.

Estimated Repair Cost

£700

MOT Failure Rate

0%10%20%30%0–20,000 miles: 7.2% (121 failed / 1,683 tests)20,000–40,000 miles: 12.1% (1,154 failed / 9,547 tests)40,000–60,000 miles: 16.6% (2,391 failed / 14,411 tests)60,000–80,000 miles: 20.1% (2,985 failed / 14,853 tests)80,000–100,000 miles: 23.4% (3,070 failed / 13,092 tests)100,000–120,000 miles: 25.6% (2,655 failed / 10,387 tests)120,000–140,000 miles: 26.6% (1,845 failed / 6,943 tests)140,000–160,000 miles: 26.6% (1,150 failed / 4,319 tests)160,000–180,000 miles: 27.0% (640 failed / 2,367 tests)180,000–200,000 miles: 29.7% (389 failed / 1,311 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2012–2017 Peugeot 508 2.0 Diesel Automatic

Peugeot 508 buying questions

Is a 2012–2017 Peugeot 508 worth buying?

It can be, but only if the individual car backs it up. For the 2012–2017 Peugeot 508 2.0 Diesel Automatic, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Peugeot 508 (2012–2017)?

The problem cards above list the model-level checks for this guide. Read them as priorities for inspection and paperwork review, not proof that every example will have those faults.

What should I check before buying a Peugeot 508?

Look for evidence, not just assurances: MOT advisories, service history, repair invoices, warning lights, fluid leaks, tyre and brake condition, and how the car behaves on a proper test drive. And of course, look at your personalised Should I Buy This Car? report, outlining a full list of common issues in detail, a personalised road test, a plain-English explanation and a MotorIQ score.

A model guide is useful. A report on its registration is better.

The guide above gives you the model-level pattern. A personalised MotorIQ report checks the registration-specific record and turns it into an ownership view before you commit.

Or enter the vehicle manually