Complex sentence: VW claimed that it had only really wanted Bentley anyway, and in sales terms this was the stronger brand, with Bentley models out-selling the equivalent Rolls Royce by around two to one.
Split into simpler sentences: VW claimed that it had only really wanted Bentley anyway. Bentley was the higher volume brand, with Bentley models out-selling the equivalent Rolls Royce by around two to one.