I guess this will have the 1.6 16v Ecotec, in which case it's a great little engine, though strangled in standard form. 100bhp or thereabouts, performance should be quite reasonable. It'll kick the ass of the new Astra 1.6 anyway.
90k on the meter.
That's one mighty fare!
I know, But he bought it for 2.5k about 5 years ago and that was when it had like 83k on it, So in essence, He hasn't really driven that much in 5 years.
Watch out for the cambelts! Not a bad engine though but can be prone to the odd gremlin and ECU fault code (check the vacuum pipes as they tend to split and cause mayhem).