Battle of the Vettes. New C7 Z06 v C6 ZR1

Firstly, the Used car, a C6 Corvette ZR1

The C6 ZR1 was one of the last C6 generation corvettes built. It had a 6.2L supercharged V8 making 638 HP. The one featured has power windows and locks, nav, and leather seating. For only $75,000! That’s $117 dollars/horsepower, which is incredibly cheap compared to a 997 Turbo (There’s a nice one selling on Autotrader for $114,970). According to the seller, the Vette was always garaged, mostly highway miles (Which the car has 12,000 on the odometer), and no accidents.

The New car, the C7 Corvette Z06

The C7 Z06 is the most track focused Corvette to date. Powered by a 6.2L supercharged V8 (dubbed the LT4), the motor makes 650 hp at 6,400 rpm and 650 LB-FT of torque at 3,600 rpm. The Z06 shown has the Z07 package, heated and cooled seats, nav, backup camera, a 7 speed manual transmission with rev matching, and carbon ceramic brakes

As with almost any new series, what things could I improve, add, or take off? What should I do for the next New v Used?