Should I buy a 2004–2011 Porsche Boxster 987?

Explore common problems, estimated repair costs and practical checks for the 2004–2011 Porsche Boxster 987. Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.

Common problems

1High Likelihood

Front coolant pipes, radiators and A/C condensers corrode

Coolant smell, pink residue, drops under the front corners, rising temperature in traffic, or air conditioning that no longer blows properly cold.

How to check

Let the car idle after a normal drive with the air conditioning on, then park and walk around the front corners.

Estimated Repair Cost

£1,800

2High Likelihood

Rear main oil seal leak

Oil misting or drips from the bellhousing area, oily undertray, or a burning-oil smell after a drive.

How to check

This usually needs underside access or workshop inspection to identify properly.

Estimated Repair Cost

£1,200

3Moderate Likelihood

MAF sensor and intake metering faults

Flat acceleration, uneven throttle response, occasional engine light, or a car that feels slower than it should without obvious noise.

How to check

Accelerate progressively from low revs in second and third gear.

Estimated Repair Cost

£350

MOT Failure Rate

0%10%20%30%0–20,000 miles: 7.0% (1,930 failed / 27,466 tests)20,000–40,000 miles: 10.4% (7,149 failed / 68,433 tests)40,000–60,000 miles: 14.1% (9,537 failed / 67,514 tests)60,000–80,000 miles: 17.3% (8,880 failed / 51,204 tests)80,000–100,000 miles: 20.8% (5,984 failed / 28,776 tests)100,000–120,000 miles: 23.1% (2,767 failed / 11,980 tests)120,000–140,000 miles: 25.8% (1,135 failed / 4,407 tests)140,000–160,000 miles: 27.4% (375 failed / 1,369 tests)160,000–180,000 miles: 26.9% (129 failed / 480 tests)180,000–200,000 miles: 24.1% (40 failed / 166 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2004–2011 Porsche Boxster 987

Porsche Boxster buying questions

Is a 2004–2011 Porsche Boxster worth buying?

It can be, but only if the individual car backs it up. For the 2004–2011 Porsche Boxster 987, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Porsche Boxster (2004–2011)?

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 Porsche Boxster?

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