Engine oil
8.0 US qt (7.6 L) with filter (GM TechLink MY2025 chart)
Notes
Corvette Z06 Coupe 1YH07 1LZ LT6 M1M MY2025 US only. US MY2025 Corvette Z06 equipment group 1LZ, model 1YH07 (2-door coupe); standard LT6/M1M verified in own-model order-guide Mechanical 2 column D and MY2025 VIN p.13 series YD. No sibling trim, other configuration, optional-engine, body, drive, year or market inference.
Coolant
23.5 L (24.8 US qt), approximately, for the entire engine cooling system (Z06 LT6)
Notes
Corvette Z06 Coupe 1YH07 1LZ LT6 M1M MY2025 US only. US MY2025 Corvette Z06 equipment group 1LZ, model 1YH07 (2-door coupe); standard LT6/M1M verified in own-model order-guide Mechanical 2 column D and MY2025 VIN p.13 series YD. No sibling trim, other configuration, optional-engine, body, drive, year or market inference.
Fuel tank
70.0 L (18.5 US gal), approximately
Notes
Corvette Z06 Coupe 1YH07 1LZ LT6 M1M MY2025 US only. US MY2025 Corvette Z06 equipment group 1LZ, model 1YH07 (2-door coupe); standard LT6/M1M verified in own-model order-guide Mechanical 2 column D and MY2025 VIN p.13 series YD. No sibling trim, other configuration, optional-engine, body, drive, year or market inference.