What should I pay for a BMW Z4?

I am looking at a BMW Z4. What should I pay for a 2008 2.5-litre Si Sport with 29,000 miles privately? The books seem to suggest around £11,000 but that seems a lot.

Asked on 5 May 2012 by CL, via email

Answered by Honest John
It just so happens we have a brand new and unique facility that enables you to price a car more accurately than any other way: www.honestjohn.co.uk/used-prices/

Prices will have changed by the time this appears, but in April 2012 most ads asked £10,000 to £13,260, actually up from the February figures because convertible values always rise in early Spring.
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