Previously owned a VW before and having recently bought a Mercedes Benz CLA a few years back, i've finally to move back to VW with the Golf GTI. Purchased it from VW as an approved used. Has just over 25k on the clock and was serviced by VW before i picked it up.
Anything in particular which i should look out for? Any recommendations for fuel additives to prolong the love of the engine? Currently fill it up with Momentum 99