The RLX Sport Hybrid SH - AWD is the most powerful and technologically advanced Acura sedan ever made, and combines a 3.5 - liter
SOHC direct - injected i - VTEC V - 6
engine with a seven - speed dual clutch transmission and three
high -
output electric motors to produce a combined 377 horsepower and an EPA - rated 30 miles per gallon combined city - highway fuel economy.1