2018 Chevrolet Corvette ZR1 revealed
It’s official. After spy-shots, assumption, and leaks, the 2019 Chevrolet Corvette ZR1 officially breaks cover here in Dubai, home of the fast, rich, and fabulous. Yes, this latest iteration shares much of the bones of the Z06 but adds more power, refinement, a giant optional rear wing, and a pledge that this really fast car is for everyone. Even though the new ZR1 has a highest speed of more than 210 mph, the Z06 and Camaro ZL1 1LE still corner the market on crazy. General Motors chose Dubai for the global premiere of the last celebration of the C7 generation Corvette and the return of the ZR1 crown that was applied to the third-generation Corvette in 1979, C4 in 1990, and C6 in 2009. “We don’t do a ZR1 every generation,” said chief engineer Tadge Juechter. “It’s not an automatic.”
The private unveiling was held a few days before the Dubai auto show. Corvette continues to grow in popularity in the fast-growing Middle East, making Dubai a good choice for the global debut, said Tom Peters, director of exterior design for GM performance vehicles. The car goes on sale this spring, and GM expects to make 2,000-3,000 of them at the plant in Bowling Green, Kentucky, but production will not be limited. Pricing has not been announced but could easily exceed $130,000. The 2009 ZR1 started at $105,000; a carbon fiber package alone added $15,000. The 2018 base Stingray coupe starts at $56,490 and the Z06 starts at $80,490. Juechter said the ZR1 will not be dual the price of the Stingray.
Many of the suspected details were confirmed. The new coupe continues with GM’s 6.2-liter pushrod small block V-8, but the automaker calls this updated version of the supercharged engine the LT5. It’s confusing because the expectation is LT5 would refer to a switch to a DOHC V-8. The ZR1 sticks with Corvette’s traditional overhead valve, two valves per cylinder. And just when you thought that engine couldn’t squeeze out any more power, GM tells us it’s rated at 755 horsepower and 715 lb-ft of torque. “After driving this around for a while the Z06 feels really sluggish,” said Juechter. It’s a nice exclamation point in the dying embers of C7 before C8 goes mid-engine and DOHC. “I’ve never driven a Corvette like this before, and nobody else has either, because there’s never been one like this before,” said Mark Reuss, executive vice president, Global Product Development, Purchasing and Supply Chain. “Its unprecedented performance puts all other global super cars on notice that the ZR1 is back.”
A major difference: This is not the supercharger of the 2015 Z06 and 2009 ZR1. The Eaton supercharger is 2.9 inches taller with a more effective intercooled system that Chevy says has 52 % more displacement than the Z06’s LT4 supercharger. Cooling has always been a Corvette bugaboo. The heavier supercharger changed the weight distribution so Chevy made the front wheels a half-inch wider for more cornering stiffness. Another big difference: GM’s first dual fuel-injection system. It has primary direct injection and supplemental port injection. A cool by-product: It is said to shoot flames from the exhaust. The Corvette keeps the seven-speed manual, but buyers can also choose an automatic for the first time in a ZR1 with GM’s eight-speed with paddle-shift. There was speculation the model could receive GM’s new 10-speed co-developed with Ford, but Juechter said that unit doesn’t fit the Corvette architecture and was never designed to. Instead, they updated the eight-speed to shift faster.