The Volt’s 1.4 DOHC 4 cyl. hybrid produces 39 more horsepower (149 vs. 110) and 146 lbs.-ft. more torque (273 vs. 127) than the Civic Hybrid’s 1.5 SOHC 4 cyl. hybrid.
As tested in Consumer Reports the Chevrolet Volt is faster than the Honda Civic Hybrid: