2015 GMC Sierra 2500HD
1 trims available
Denali
from $53,420
7.1s
0-60
15.0s
1/4 Mile
397
HP
765
LB-FT
6.6 L Turbo V8 ·
6-Speed Automatic ·
AWD
13 / 18 / 15 MPG ·
7,200 lbs
NHTSA: ★★★★☆