2025 Chevrolet Corvette Z06

Supercar · 5.5L V8 Flat-Plane Crank · RWD

90/100

AutoVault's overall score, weighted for what a supercar is actually for — performance, technology, comfort, reliability, safety and value.

Specifications

Engine	5.5L V8 Flat-Plane Crank
Horsepower	670 hp
Torque	460 lb-ft
0–60 mph	2.6 sec
Top speed	195 mph
Drivetrain	RWD
Seats	2
Combined MPG	15 mpg (12 city / 19 hwy)
Range	271 miles
MSRP	$112,100
Body style	Supercar

The verdict

What's good

Race-bred engine screams to 8,600 rpm
One of the best-sounding V8s made
Track-ready brakes and grip
Looks like a six-figure exotic

What's not

Engine note is loud on long drives
Hard to see out the back
Low ride makes driveways scary
Long waits for popular build specs

The engine

LT6

5.5L Flat-Plane V8

The LT6 is the most powerful naturally-aspirated V8 ever fitted to a production car — a 5.5-liter flat-plane screamer that spins to 8,600 rpm and shrieks like a European exotic rather than a traditional pushrod Chevy.

Hand-built in Bowling Green, Kentucky, the LT6 breaks from GM's small-block pushrod tradition with a flat-plane crank and four overhead cams, engineered to rival Ferrari — and it shares its core architecture with the C8.R endurance racer.

At 670 hp it's the highest-output naturally-aspirated V8 in any production car, period.
Its flat-plane crank fires the cylinders evenly side-to-side, giving that exotic Ferrari-like wail instead of the lumpy small-block burble.

See the rest in AutoVault

The six sub-scores behind the 90 — performance, tech, comfort, reliability, safety and value
Market value today and year-by-year value history
All 3 trims with pricing
Studio photography — exterior, rear and interior
Side-by-side comparison with up to four cars

Open in AutoVault