Complex sentence: Renault sold the 18 in the UK, aiming it at Opel Ascona/Vauxhall Cavalier and Ford Cortina/Ford Taunus buyers.It was never able to match the sucsess of these cars, but well to the likes of the Fiat 132 and Volkswagen Passat.
Split into simpler sentences: Renault sold the 18 in the UK, aiming it at Opel Ascona/Vauxhall Cavalier and Ford Cortina/Ford Taunus buyers. The 18 was never able to match the sucsess of these cars, but sold well compared to the Fiat 132 and Volkswagen Passat.