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Hummer H1 Alpha vs. Hummer H2

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$128,374
4-Passenger Open Top Alpha 4-Passenger Wgn Alpha
$61,585
4WD 4dr SUT Luxury 4WD 4dr SUT 4WD 4dr SUT Adventure 4WD 4dr SUV Adventure 4WD 4dr SUV 4WD 4dr SUV Luxury
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Highlights

Highlights comparison
2006 Hummer H1 Alpha2009 Hummer H2
Starting MSRP
$128,374
$61,585
Towing Capacity
N/A
N/A
Cargo Capacity
N/A
N/A
Engine Type
Turbo Diesel V8
Gas V8
Horsepower
300 hp
393 hp
Drive Type
Four Wheel Drive
Four Wheel Drive
Seating Capacity
4
5
Basic Warranty
4 yr / 50,000 mi
4 yr / 50,000 mi

Engine

Engine comparison
2006 Hummer H1 Alpha2009 Hummer H2
SAE Net Torque @ RPM
520 @ 1600
415 @ 4300
SAE Net Horsepower @ RPM
300 @ 3000
393 @ 5700
Displacement
6.6L/395
6.2L/-TBD-
Engine Type
Turbo Diesel V8
Gas V8
Transmission Options
  • A/T
  • 5-Speed A/T
  • 6-Speed A/T
  • Transmission Overdrive Switch
  • A/T
  • Transmission w/Dual Shift Mode
Total Cooling System Capacity
33 qts
16.8 qts

Tires & Wheels

Tires & Wheels comparison
2006 Hummer H1 Alpha2009 Hummer H2
Spare Wheel Material
Not Available
Aluminum
Rear Wheel Material
Aluminum
Aluminum
Front Wheel Material
Aluminum
Aluminum
Spare Wheel Size
Not Available in
17 x 8.5 in
Rear Wheel Size
17 x -TBD- in
17 x 8.5 in
Front Wheel Size
17 x -TBD- in
17 x 8.5 in
Spare Tire Size
Not Available
N/A
Rear Tire Size
37X12.5R17
LT315/70R17
Front Tire Size
37X12.5R17
LT315/70R17

Suspension

Suspension comparison
2006 Hummer H1 Alpha2009 Hummer H2
Axle Type - Rear
Hypoid
Semi-floating
Axle Type - Front
Hypoid
Independent
Suspension Type - Rear
Ind Double A-Frame
Ind multi-link coil
Suspension Type - Front
Ind Double A-Frame
Indep Torsion bar

Steering

Steering comparison
2006 Hummer H1 Alpha2009 Hummer H2
Turning Diameter - Wall to Wall
N/A
N/A
Turning Diameter - Curb to Curb
51 ft
44 ft
Steering Ratio (:1), Overall
N/A
N/A
Steering Type
Power Variable Ratio
Pwr

Measurements

Measurements comparison
2006 Hummer H1 Alpha2009 Hummer H2
Ext'd Cab Cargo Volume
N/A
N/A
Cargo Volume to Seat 4
N/A
Not Available ft³
Cargo Volume to Seat 3
N/A
Not Available ft³
Cargo Volume to Seat 2
N/A
40 ft³
Cargo Volume to Seat 1
N/A
87 ft³
Cargo Volume
N/A
N/A
Tailgate Width
N/A
N/A
Cargo Box (Area) Height
N/A
24 in
Cargo Box Width @ Wheelhousings
N/A
47 in
Cargo Box Width @ Floor
N/A
N/A
Cargo Area Width @ Beltline
N/A
67 in
Cargo Box Width @ Top, Rear
N/A
N/A
Cargo Area Length @ Floor to Seat 3
Not Available in
Not Available in
Cargo Area Length @ Floor to Seat 2
44 in
34 in
Cargo Area Length @ Floor to Seat 1
77 in
72 in
Cargo Area Length @ Floor to Console
N/A
N/A
Step Up Height - Side
N/A
N/A
Step Up Height - Front
N/A
N/A
Side Door Opening Width
N/A
Not Available in
Side Door Opening Height
N/A
Not Available in
Rear Door Opening Width
N/A
N/A
Rear Door Opening Height
N/A
N/A
Ground Clearance, Rear
16 in
10 in
Ground Clearance, Front
16 in
10 in
Ground to Top of Load Floor
N/A
N/A
Cab to End of Frame
N/A
N/A
Overhang, Rear w/o bumper
N/A
N/A
Overhang, Front
N/A
N/A
Height, Overall
79 in
79 in
Width, Max w/o mirrors
87 in
81 in
Length, Overall
N/A
N/A
Length, Overall w/rear bumper
185 in
190 in
Wheelbase
130 in
123 in
Second Hip Room
22 in
62 in
Second Shoulder Room
77 in
66 in
Second Leg Room
30 in
39 in
Second Head Room
43 in
40 in
Front Hip Room
23 in
63 in
Front Shoulder Room
77 in
66 in
Front Leg Room
44 in
41 in
Front Head Room
44 in
41 in
Passenger Capacity
4
5

Weight & Capacity

Weight & Capacity comparison
2006 Hummer H1 Alpha2009 Hummer H2
Gross Vehicle Weight Rating
10,300 lbs
8,600 lbs
Total Option Weight
0 lbs
0 lbs
Curb Weight
7,848 lbs
N/A
Gross Axle Weight Rating
10,900 lbs
N/A
Aux Fuel Tank Capacity, Approx
24 gal
Not Available gal
Fuel Tank Capacity, Approx
29 gal
32 gal
Maximum Trailering Capacity
N/A
N/A
Fifth Wheel Hitch - Max Tongue Wt.
N/A
Not Available lbs
Fifth Wheel Hitch - Max Trailer Wt.
N/A
Not Available lbs
Wt Distributing Hitch - Max Tongue Wt.
930 lbs
N/A
Wt Distributing Hitch - Max Trailer Wt.
9,303 lbs
N/A
Dead Weight Hitch - Max Tongue Wt.
700 lbs
N/A
Dead Weight Hitch - Max Trailer Wt.
7,000 lbs
N/A
Gross Combined Wt Rating
17,300 lbs
N/A
Maximum Payload Capacity
N/A
N/A
As Spec'd Payload
N/A
N/A
As Spec'd Curb Weight
7,848 lbs
N/A
Option Weight - Rear
0 lbs
0 lbs
Option Weight - Front
0 lbs
0 lbs
Curb Weight - Rear
3,924 lbs
N/A
Curb Weight - Front
3,924 lbs
N/A
Base Curb Weight
N/A
N/A

Safety

Safety comparison
2006 Hummer H1 Alpha2009 Hummer H2
Stability Control
Not available
Standard
Navigation System
Not available
Standard

Entertainment

Entertainment comparison
2006 Hummer H1 Alpha2009 Hummer H2
Bluetooth®
Not available
Standard

Electrical

Electrical comparison
2006 Hummer H1 Alpha2009 Hummer H2
Maximum Alternator Capacity (amps)
145
160
Cold Cranking Amps @ 0° F (Primary)
600
N/A

Brakes

Brakes comparison
2006 Hummer H1 Alpha2009 Hummer H2
Drum - Rear (Yes or )
Not Available
Not Available
Rear Brake Rotor Diam x Thickness
12.0 x -TBD- in
13.0 x 1.4 in
Front Brake Rotor Diam x Thickness
12.0 x -TBD- in
12.8 x 1.5 in
Disc - Rear (Yes or )
Yes
Yes
Disc - Front (Yes or )
Yes
Yes
Brake ABS System (Second Line)
Not Available
Not Available
Brake ABS System
Yes
Not Available
Brake Type
Pwr
Pwr

FAQ

Which is more reliable, the 2006 Hummer H1 Alpha or the 2009 Hummer H2?

The 2006 Hummer H1 Alpha is more reliable than the 2009 Hummer H2 according to Cars.com consumers, with a reliability rating of 4.7 for the 2006 H1 Alpha versus a reliability rating of 4.3 for the 2009 H2.

Which is more fuel efficient, the 2006 Hummer H1 Alpha or the 2009 Hummer H2?

The 2006 Hummer H1 Alpha and the 2009 Hummer H2 both get 0 MPG combined.

Which car is cheaper, the 2006 Hummer H1 Alpha or the 2009 Hummer H2?

The 2009 Hummer H2 is cheaper than the 2006 Hummer H1 Alpha with a $61,585 starting MSRP versus a $128,374 starting MSRP.

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