2005–2008 Porsche Boxster / Cayman (987)
Browse our directory of 2005–2008 Porsche Boxster / Cayman (987) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
Registration Directory
Common Problems & Reliability
The 2005–2008 Porsche Boxster / Cayman (987) has 4 known issues. 2 of these are classified as serious faults that could be expensive to repair. 2 are moderate concerns worth inspecting before purchase.
Bore Scoring (987.1)
Serious3.2 and 3.4 engines are at risk, requiring expensive specialist rebuilds.
Symptoms: Ticking at idle, Oil consumption...
Est. repair cost: £7,000–£10,000
IMS Bearing (987.1)
SeriousThe intermediate shaft bearing on early 987.1 models (2005-2008) shares the same risk as the 996/997.1. The 987.2 (2009+) eliminated the IMS bearing entirely.
Symptoms: Metal debris in oil filter, Oil leak near rear main seal...
Est. repair cost: £1,500–£2,500 (preventative)
Radiator / Condenser Corrosion
ModerateFront intakes collect leaves and road salt, rotting the cooling components.
Symptoms: Weak AC, Sweet coolant smell...
Est. repair cost: £600–£1,200
Clutch Wear (Manual Models)
ModerateThe clutch on manual models can wear prematurely, especially with spirited driving. A stiff clutch pedal or clicking noises from the transmission are telltale signs.
Symptoms: Stiff clutch pedal, Gear change clicking...
Est. repair cost: £750–£1,200
Buying Tips for the 2005–2008 Porsche Boxster / Cayman (987)
- ✓Focus on 987.2 models (2009+) if budget allows, as they lack the IMS bearing.
- ✓Inspect front radiators with a torch; they are prone to stone damage and rot.
- ✓Listen for "clonks" from the front suspension, often indicating worn coffin arms.
Check Any Vehicle
Don't see your specific car listed? Enter any UK registration number for an instant vehicle history check — including MOT history, tax status, finance check, and write-off data.
Free Vehicle Check