Varies from garage to garage and where you live (London being silly prices in some places) and depending on whether they use quality or crap parts. A full service on my 1.9 Diesel Punto costs £179 that includes; oil, oil filter, air filter, fuel filter, pollen filter, coolant, brake fluid plus a full examination of steering, suspension, tyres, brakes and exhaust. Don't go cheap, you'll regret it.