Hummer H1 vs Hummer H2 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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Used Car Pricing Used listing price comparison and analysis.

2004 Hummer H1
4 Dr STD Turbodiesel 4WD Convertible
CarGurus Instant Market Value
$106,185
2 listings nationwide

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2010 Hummer H2
Adventure
CarGurus Instant Market Value
N/A

Expert Reviews Reviews from CarGurus experts.

2004 Hummer H1
4 Dr STD Turbodiesel 4WD Convertible
No Expert Reviews
2010 Hummer H2
Adventure
Tim O'Sullivan Preview:

The 2010 Hummer H2 still has all the qualities that have enabled past models to carve out their own “battleship on wheels” niche: uniquely aggressive styling, massive size, and ground-...

User Reviews Reviews from CarGurus users who have driven or owned the car.

2004 Hummer H1
4 Dr STD Turbodiesel 4WD Convertible
25
2004 Hummer H1 4 Dr STD Turbodiesel 4WD ConvertibleReview:

Best Car In The World — out standing car..It rocks.........Runs faster and comfortable.perfromance is out standing.Breaks ar...

Primary Use: Family transportation

35
2004 Hummer H1 4 Dr STD Turbodiesel 4WD ConvertibleReview:

Good Car (y) — to heavy

25
2004 Hummer H1 4 Dr STD Turbodiesel 4WD ConvertibleReview:

Takes Me Anywere — slow but secure

2010 Hummer H2
Adventure
60
writes:
Best in terms of security
25
2010 Hummer H2 AdventureReview:

Culisimo — bueno es juego se ve que es chulo poeque no lo e jugado y bueno de ve ser chulo mucho mas que car t...

Primary Use: Family transportation

45
2010 Hummer H2 AdventureReview:

My H2 — no squeaks or rattles no repairs its still a good car acceleration is fine braking is not bad no m...

Primary Use: Sport/fun (spirited driving, track racing, off-roading, etc.)

Specs

2004 Hummer H1
4 Dr STD Turbodiesel 4WD Convertible
2010 Hummer H2
Adventure
Powertrain 4-Speed Automatic
Drivetrain
4WD
--
Fuel Economy, City -- --
Fuel Economy, Highway -- --
Fuel Tank Volume 42 gal --
Engine
Fuel Type
Diesel
--
Power
205 hp @ 3,400 RPM
--
Torque
440 lb-ft @ 1,800 RPM
--
Cylinders
8 cylinders
--
Compression Ratio
20.2:1
--
Displacement
6,500 cc
--
Bore x Stroke
4.06 in x 3.82 in
--
Safety
ABS Brakes Standard --
Driver Airbag Standard --
Passenger Airbag Standard --
Comfort and Convenience
Leather Seats Standard --
Air Conditioning Standard --
CD Player Standard --
CD Changer Standard --
Cassette Player Standard --
Radio Standard --
Power Windows Standard --
Power Door Locks Standard --
Passenger Power Seats Standard --
Interior
Maximum Seating 4 seats --
Front Legroom 38.1 in --
Back Legroom 29.9 in --
Payload and Towing
Cargo Volume -- --
Standard Payload 3,087 lbs --
Maximum Payload 3,037 lbs --
Standard Towing Capacity 7,887 lbs --
Maximum Towing Capacity 7,937 lbs --
Exterior
Length 184.5 in --
Width 101 in --
Height 77 in --
Wheelbase 130 in --

Available Options

2004 Hummer H1
4 Dr STD Turbodiesel 4WD Convertible
2010 Hummer H2
Adventure

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