Complex sentence: Intended to be the high performance version of the model range, all R models were fitted with the highest performance engines of the line up, and were available in both front-wheel and all-wheel drive with either an automatic or manual transmission.
Split into simpler sentences: Intended to be the high performance version of the model range, all R models are fitted with the highest performance engines of the line up. Available in both front-wheel drive and all-wheel drive with either automatic or manual transmission.