[Tannaton]

Here we go....

Feb 2003 model launch - 163 BHP engine (black engine cover), ultra reliable, super smooth, most economical, average 5-speed gearbox. No DPF, throttle body or swirl flaps.

2006 Model Year (sold late 2005) - 185 BHP engine (grey cover), less reliable (but not unreliable) mainly due to extra complexity around Euro 4 emissions equipment - swirl flaps, DPF filter. Less refined and less economical but better 6-speed auto gearbox.

2007 Model Year - cosmetic facelift, new rear lights, more colour coding on bumpers, more discreet wheel arches, interior spec upgrade. Same engines and gearboxes.

2012 Model Year (sold late 2011) revised 200 BHP engine, slight improvements in refinement and generally more economical and reliable than 185. Further cosmetic improvements, LED rear lights

So 2008 will be facelift 185 - yes it has swirl flaps but as does ANY Volvo D5 with a Euro 4 engine - V50, V70, S60 etc. sometimes gives trouble but many engines go full life with no issues.

Watch out for high road tax though...