The short answer: a 987.2 Boxster S or Cayman S (2009 onwards) is the safest buy, because its 9A1 engine has no IMS bearing. A 986 Boxster is the cheapest way into a mid-engined Porsche, but buy on history.
| Model | Years | Engine | Typical UK price* |
|---|---|---|---|
| 986 Boxster / S | 1996–2004 | M96 2.5–3.2 | £5k–£15k |
| 987.1 Boxster / Cayman | 2005–2008 | M97 2.7–3.4 | £10k–£22k |
| 987.2 Boxster / Cayman | 2009–2012 | 9A1 2.9–3.4 DFI | £17k–£32k |
| 981 | 2012–2016 | 9A1 2.7–3.4 | £25k–£45k |
| 718 | 2016– | Flat-four turbo / 4.0 flat-six | £35k+ |
*My own indicative ranges for good cars in late 2026, not a valuation.
Is a Porsche 986 Boxster a good buy?
Yes, if the IMS bearing has been dealt with or the history is strong. Check the IMS bearing, bore condition, roof and coolant system.
What to look for in a 987 Cayman?
On 987.1 cars, IMS and bore scoring - see bore scoring explained. Some owners have fitted a rebuilt engine, such as a Hartech 3.9, which removes those worries when documented properly.
Boxster or Cayman?
The Boxster for open-air driving, the Cayman for a stiffer, more focused coupé. Prices are similar.
See what's for sale now, or book a consultation.
Quick answers
Which Boxster or Cayman is the best to buy?
A 987.2 Boxster S or Cayman S from 2009 onwards, because its 9A1 engine has no IMS bearing.
Is a Porsche 986 Boxster a good buy?
Yes, if the IMS bearing has been addressed or the history is strong. It is the cheapest way into a mid-engined Porsche.
