The ride quality, handling precision, and power available from a BMW 3 series or a Cadillac CTS-V coupe aren't to be found in a run-of-the-mill mass market
car, but the gap in capability between the leading contenders in the main luxury segments — compact sedans, sport utilities, performance coupes— are becoming narrower each year.
A. car, but the gap in capability between the leading contenders in the main luxury segments — compact sedans, sport utilities, performance coupes— are
B. car, but the gap in capability among the leading contenders in the main luxury segments — compact sedans, sport utilities, performance coupes— is
C. car, and capability gap among the leading contenders in the main luxury segments — compact sedans, sport utilities, performance coupes— is
D. car, the gap in capability among the leading contenders in the main luxury segments, which are compact sedans, sport utilities, performance coupes are
E. car, however, the gap in the main luxury segments - compact sedans, sport utilities, performance coupes – and capability among the leading contenders are