Compare 2022 GMC Hummer EV vs 2021 GMC Sierra 2500HD

2022 GMC Hummer EV
2021 GMC Sierra 2500HD
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2022 GMC Hummer EV
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2WD Crew Cab 159"
Style MPG City MPG Hwy Invoice MSRP
Sierra 2500HD 2WD Crew Cab 159" N/A N/A $38,407 $40,600
Sierra 2500HD 2WD Crew Cab 159" SLE N/A N/A $42,494 $45,400
Sierra 2500HD 2WD Crew Cab 159" SLT N/A N/A $49,982 $53,400
Sierra 2500HD 2WD Crew Cab 172" N/A N/A $38,596 $40,800
Sierra 2500HD 2WD Crew Cab 172" SLE N/A N/A $42,681 $45,600
Sierra 2500HD 2WD Crew Cab 172" SLT N/A N/A $50,169 $53,600
Sierra 2500HD 2WD Double Cab 149" N/A N/A $36,704 $38,800
Sierra 2500HD 2WD Double Cab 149" SLE N/A N/A $40,809 $43,600
Sierra 2500HD 2WD Double Cab 149" SLT N/A N/A $48,297 $51,600
Sierra 2500HD 2WD Double Cab 162" N/A N/A $36,894 $39,000
Sierra 2500HD 2WD Double Cab 162" SLE N/A N/A $40,996 $43,800
Sierra 2500HD 2WD Double Cab 162" SLT N/A N/A $48,484 $51,800
Sierra 2500HD 2WD Reg Cab 142" N/A N/A $34,245 $36,200
Sierra 2500HD 2WD Reg Cab 142" SLE N/A N/A $38,937 $41,600
Sierra 2500HD 4WD Crew Cab 159" N/A N/A $41,056 $43,400
Sierra 2500HD 4WD Crew Cab 159" AT4 N/A N/A $55,317 $59,100
Sierra 2500HD 4WD Crew Cab 159" Denali N/A N/A $61,308 $65,500
Sierra 2500HD 4WD Crew Cab 159" SLE N/A N/A $45,115 $48,200
Sierra 2500HD 4WD Crew Cab 159" SLT N/A N/A $52,603 $56,200
Sierra 2500HD 4WD Crew Cab 172" N/A N/A $41,245 $43,600
Sierra 2500HD 4WD Crew Cab 172" AT4 N/A N/A $55,504 $59,300
Sierra 2500HD 4WD Crew Cab 172" Denali N/A N/A $61,495 $65,700
Sierra 2500HD 4WD Crew Cab 172" SLE N/A N/A $45,302 $48,400
Sierra 2500HD 4WD Crew Cab 172" SLT N/A N/A $52,790 $56,400
Sierra 2500HD 4WD Double Cab 149" N/A N/A $39,353 $41,600
Sierra 2500HD 4WD Double Cab 149" SLE N/A N/A $43,430 $46,400
Sierra 2500HD 4WD Double Cab 149" SLT N/A N/A $50,918 $54,400
Sierra 2500HD 4WD Double Cab 162" N/A N/A $39,542 $41,800
Sierra 2500HD 4WD Double Cab 162" SLE N/A N/A $43,617 $46,600
Sierra 2500HD 4WD Double Cab 162" SLT N/A N/A $51,105 $54,600
Sierra 2500HD 4WD Reg Cab 142" N/A N/A $36,894 $39,000
Sierra 2500HD 4WD Reg Cab 142" SLE N/A N/A $41,558 $44,400
Pricing
Invoice Price
Coming Soon
$38,407
Manufacturer Suggested Retail Price
Coming Soon
$40,600
Monthly Payment Estimate
Coming Soon
$677 / month
The Car Connection's Take
TCC Rating
7.0
TCC’s Bottom Line
The 2022 GMC Hummer EV recasts GM’s iconic, jingoist brand as a planet-saving trendsetter. The 2021 GMC Sierra Heavy Duty pickup lineup is impressive in its capability and performance.
TCC Likes
TCC Dislikes
Fuel Economy
City
Coming Soon Coming Soon
Highway
Coming Soon Coming Soon
Interior Dimensions
Second Shoulder Room (in)
- 65.3
Front Leg Room (in)
- 44.53
Front Hip Room (in)
- 61.18
Second Leg Room (in)
- 43.4
Front Head Room (in)
- 43.03
Passenger Capacity
- 6
Second Hip Room (in)
- 60.24
Front Shoulder Room (in)
- 66.02
Second Head Room (in)
- 40.12
Exterior Dimensions
Height, Overall (in)
- 79.82
Ground to Top of Frame (in)
- - TBD -
Overhang, Rear w/o bumper (in)
- - TBD -
Wheelbase (in)
- 158.94
Ground Clearance, Front (in)
- 10.12
Cab to Axle (in)
- 42.1
Width, Max w/o mirrors (in)
- 81.85
Ground to Top of Load Floor (in)
- - TBD -
Overhang, Front (in)
- - TBD -
Frame Width, Rear (in)
- - TBD -
Front Bumper to Back of Cab (in)
- - TBD -
Length, Overall (in)
- 250.08
Ground Clearance, Rear (in)
- 10.12
Cab to End of Frame (in)
- - TBD -
Cargo Area Dimensions
Cargo Volume (ft³)
- 69.5
Cargo Box Width @ Top, Rear (in)
- - TBD -
Cargo Box Width @ Wheelhousings (in)
- 51.85
Tailgate Width (in)
- - TBD -
Cargo Box Length @ Floor (in)
- 82.2
Ext'd Cab Cargo Volume (ft³)
- - TBD -
Cargo Box Width @ Floor (in)
- 71.4
Cargo Box (Area) Height (in)
- 21
Brakes
Disc - Rear (Yes or )
- Yes
Rear Brake Rotor Diam x Thickness (in)
- 14.1 x 1.3
Brake ABS System
- 4-Wheel
Rear Drum Diam x Width (in)
- NA
Disc - Front (Yes or )
- Yes
Front Brake Rotor Diam x Thickness (in)
- 14 x 1.6
Brake Type
- Pwr
Drum - Rear (Yes or )
- NA
Brake ABS System (Second Line)
- NA
Fuel Tank
Fuel Tank Capacity, Approx (gal)
- 36
Fuel Tank Location
- - TBD -
Aux Fuel Tank Capacity, Approx (gal)
- NA
Aux Fuel Tank Location
- NA
Steering
Turning Diameter - Wall to Wall (ft)
- N/A
Steering Ratio (:1), On Center
- - TBD -
Turning Diameter - Curb to Curb (ft)
- 52.7
Steering Type
- Pwr Recirculating Ball
Steering Ratio (:1), At Lock
- - TBD -
Tires
Revolutions/Mile @ 45 mph - Rear
- N/A
Spare Tire Size
- LT245/75R17E
Front Tire Order Code
- QHQ
Rear Tire Capacity (lbs)
- - TBD -
Spare Tire Order Code
- ZHQ
Revolutions/Mile @ 45 mph - Front
- N/A
Rear Tire Size
- LT245/75R17E
Revolutions/Mile @ 45 mph - Spare
- N/A
Front Tire Capacity (lbs)
- - TBD -
Rear Tire Order Code
- QHQ
Spare Tire Capacity (lbs)
- - TBD -
Front Tire Size
- LT245/75R17E
Trailering
Maximum Trailering Capacity (lbs)
- 18500
Dead Weight Hitch - Max Tongue Wt. (lbs)
- 500
Wt Distributing Hitch - Max Tongue Wt. (lbs)
- 1450
Fifth Wheel Hitch - Max Tongue Wt. (lbs)
- 4235
Dead Weight Hitch - Max Trailer Wt. (lbs)
- 5000
Wt Distributing Hitch - Max Trailer Wt. (lbs)
- 14500
Fifth Wheel Hitch - Max Trailer Wt. (lbs)
- 16940
Weight Information
Gross Axle Wt Rating - Front (lbs)
- 4400
Curb Weight - Front (lbs)
- 3582
Gross Vehicle Weight Rating Cap (lbs)
- 10150
Gross Axle Wt Rating - Rear (lbs)
- 6390
Gross Combined Wt Rating (lbs)
- 24000
Curb Weight - Rear (lbs)
- 2770
Wheels
Front Wheel Material
- Steel
Spare Wheel Material
- Steel
Front Wheel Size (in)
- 17 x - TBD -
Spare Wheel Size (in)
- 17 x - TBD -
Rear Wheel Material
- Steel
Rear Wheel Size (in)
- 17 x - TBD -
Cooling System
Total Cooling System Capacity (qts)
- - TBD -
Electrical
Maximum Alternator Watts
- N/A
Cold Cranking Amps @ 0° F (2nd)
- NA
Maximum Alternator Capacity (amps)
- 170
Cold Cranking Amps @ 0° F (Primary)
- 720
Engine
Engine Type
- Gas V8
Fuel System
- Direct Injection
Engine Oil Cooler
- - TBD -
SAE Net Torque @ RPM
- 464 @ 4000
Engine Order Code
- L8T
Displacement
- 6.6L/- TBD -
SAE Net Horsepower @ RPM
- 401 @ 5200
Mileage
Fuel Economy Est-Combined (MPG)
- NA
EPA Fuel Economy Est - Hwy (MPG)
- NA
EPA Fuel Economy Est - City (MPG)
- NA
Transmission
Tenth Gear Ratio (:1)
- NA
Transfer Case Gear Ratio (:1), High
- NA
Reverse Ratio (:1)
- 3.06
Second Gear Ratio (:1)
- 2.36
Trans Order Code
- MYD
Transfer Case Power Take Off
- NA
Seventh Gear Ratio (:1)
- NA
Trans Power Take Off
- NA
Fourth Gear Ratio (:1)
- 1.15
Trans Description Cont.
- Automatic
Ninth Gear Ratio (:1)
- NA
Transfer Case Model
- NA
Sixth Gear Ratio (:1)
- 0.67
First Gear Ratio (:1)
- 4.03
Transfer Case Gear Ratio (:1), Low
- NA
Clutch Size (in)
- N/A
Third Gear Ratio (:1)
- 1.53
Trans Type
- 6
Eighth Gear Ratio (:1)
- NA
Trans PTO Access
- NA
Drivetrain
- Rear Wheel Drive
Fifth Gear Ratio (:1)
- 0.85
Trans Description Cont. Again
- NA
Summary
Vehicle Name
- GMC Sierra 2500HD
Body Code
- E63
Body Style
- Crew Cab Pickup
Suspension
Axle Ratio (:1) - Rear
- 3.73
Axle Type - Front
- - TBD -
Suspension Type - Rear (Cont.)
- 3-Stage Leaf
Shock Absorber Diameter - Rear (mm)
- 51
Axle Capacity - Front (lbs)
- - TBD -
Suspension Type - Rear
- Multi-Leaf Springs
Stabilizer Bar Diameter - Rear (in)
- NA
Axle Ratio (:1) - Front
- NA
Spring Capacity - Rear (lbs)
- - TBD -
Suspension Type - Front (Cont.)
- w/Torsion Bar
Shock Absorber Diameter - Front (mm)
- 51
Axle Type - Rear
- - TBD -
Suspension Type - Front
- Short/Long Arm
Stabilizer Bar Diameter - Front (in)
- 1.38
Axle Capacity - Rear (lbs)
- - TBD -
Spring Capacity - Front (lbs)
- - TBD -
Frame
Frame Type
- - TBD -
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
- NA
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2022 GMC Hummer EV
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