Chevrolet Corvette ZR1 (C6)

The ZR1 is a Corvette variant that was first reported by several print and online publications, based on rumors that General Motors was developing a production version of the Corvette above the Z06 level under the internal code name Blue Devil (named after CEO Rick Wagoner's alma mater, Duke University). The car was originally rumored to feature a supercharged LS7 engine producing more than 650 hp (485 kW) with prices reported to exceed $130,000.99 USD.[11]

General Motors officially revealed the 2009 Corvette ZR1 on December 19, giving a press release and photographs of the car. GM confirmed a supercharged 6.2 L LS9 V8 producing 638 hp (476 kW). Performance figures were not released, but GM acknowledged that the car was capable of 205 mph (330 km/h), making it the fastest production Corvette ever.

Asphalt 7: Heat
The Chevrolet Corvette ZR1 is a Tier 6 car available from the start of the game for free. Its rival, the Nissan GT-R (R35), is a starter car in Tier 5. The Chevrolet Corvette ZR1 has a very underwhelming top speed, at 330km/h(205km/h), which is slightly slower than the Ferrari 458 Spider and a lot slower than the McLaren MP4-12C. However, the Corvette ZR1 is surprisingly fast when its nitro is activated. Reaching up to 254mph(410km/h), it is one of the fastest Tier 6 cars-aside from the later 2, it is faster than higher-ended cars like the Murcielago LP 670-4 SV. Handling and acceleration of the car is also excellent, the latter because of its high-power nitro. However, it is a starter car of Tier 6 because of one critical reason-Its nitro efficiency, capped at 0.90%, makes it one of the cars with the shortest nitro duration. However, if the player is very skilled to make use of its high-power and low-efficiency nitro, the player can eventually beat all Tier 6 events, upgraded or not.