2020 GMC Sierra 1500
SLE 4x2 Crew Cab 5.8 ft. SB

17 / 23
6
355 HP
4X2

Highlights

Included Optional Not Available

Green Scores

Federal Tier 3 Bin 70
5

Air Pollution

3

Greenhouse Gas

California LEV-III ULEV70
5

Air Pollution

3

Greenhouse Gas

Federal Tier 3 Bin 50
6

Air Pollution

4

Greenhouse Gas

California LEV-III ULEV50
6

Air Pollution

4

Greenhouse Gas

Federal Tier 3 Bin 160
1

Air Pollution

5

Greenhouse Gas

California LEV-III LEV160
1

Air Pollution

5

Greenhouse Gas

NHTSA Crash Test Ratings

Overall
Front Crash
Driver:
Passenger:
Side Crash
Side Barrier Overall:
Side Barrier Driver:
Side Barrier Passenger:
Side Pole Driver:
Side Combined Front:
Side Combined Rear:
Rollover

Specifications

Brakes
Front Brake Diameter 13.6
Rear Brake Diameter 14.2
Drivetrain
Axle Ratio 3.42
Exterior Dimensions
Length 231.72
Wheelbase 147.4
Height 75.49
Ground Clearance 7.9
Width 81.2
Front Track Width 68.8
Rear Track Width 68.3
Seating
Head Room 1st Row 43.0
Head Room 2nd Row/Rear 40.1
Hip Room 1st Row 61.2
Hip Room 2nd Row/Rear 60.2
Shoulder Room 1st Row 66.0
Shoulder Room 2nd Row/Rear 65.2
Leg Room 1st Row 44.5
Leg Room 2nd Row/Rear 43.4
Standard Seating 6
Max Seating 6
Seating Rows 2
Truck Specifications