- 2025–2027 Factory-verified
S on all trims; 328 hp (244 kW) at 5500 rpm and 326 lb-ft (442 N-m) at 3500 rpm
LK0 Factory-verified
Also documented for BuickChevroletSaturn
Documented applications
This page aggregates every documented appearance of LK0 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.