Posted inNew Launches US Automotive News
2027 Chevy Corvette Grand Sport Tested: New 535-HP LS6 V-8 Proves GM Isn’t Done With Displacement
Chevrolet's Grand Sport is back for 2027 with an all-new 6.7-liter naturally aspirated LS6 V-8 making 535 hp and 520 lb-ft, and early instrumented testing shows it splits the difference between the Stingray and Z06 almost perfectly.












