2020 GMC Sierra 2500HD
1 trims available
SLE, SLT, AT4, Denali
from $36,800
7.3s
0-60
15.3s
1/4 Mile
401
HP
464
LB-FT
6.6 L V8 ·
6-Speed Automatic ·
RWD
10 / 14 / 12 MPG ·
6,229 lbs
NHTSA: ★★★★★