2020 GMC Sierra 3500HD
1 trims available
SLE, SLT, AT4, Denali
from $37,800
6.7s
0-60
14.8s
1/4 Mile
445
HP
910
LB-FT
6.6 L Turbo V8 ·
10-Speed Automatic ·
AWD
13 / 18 / 15 MPG ·
8,000 lbs
NHTSA: ★★★★★