Hummer

Hummer H2

Full-size SUV · Full-size pickup truck

Hummer H2 – Hummer full-size suv full-size pickup truck exterior photo
Hummer H2

Technical Specifications

Manufacturer AM General under contract from General Motors
Production 2002–2009
Class Full-size SUV
Full-size pickup truck
Body style 5-door SUV
5-door pickup truck
Layout Front engine, four-wheel drive
Engine 6.0 L LQ4 V8 (2003–2007)
6.2 L L92 V8
(2008–2009)
Transmission ubl | 4-speed 4L60E automatic (2002–2004) | 4-speed 4L65E automatic (2005–2007)
Wheelbase 122.8 in (3,119 mm)
Length 203.5 in (5,169 mm) (pickup)
189.8 in (4,821 mm) (SUV)
Width 81.3 in (2,065 mm)
Height 2002–2003: 77.8 in (1,976 mm)
2004–2009: 79.0 in (2,007 mm)
Weight 6400 lb (2,903 kg) - 6.0 L
6614 lb (3,000 kg) - 6.2 L
Assembly unbulleted list |United States: Mishawaka, Indiana|Russia: Kaliningrad (Avtotor)
Generations H2, A104, T800, T825, Q4, V8, L92, L60, L65, L80, T820, P3, T900, X4, H6

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Hummer — Brand Guide, History & Model Overview

About Hummer

Hummer is an American brand of rugged, oversized off-road vehicles derived from the military Humvee, revived by GMC as an all-electric super-truck.

On this page you will find the complete Hummer model range with detailed technical data, dimensions, engine and transmission information, plus genuine owner reviews. Whether you are researching Hummer specifications, comparing trims, or reading real-world Hummer reviews before you buy, our catalogue currently lists 3 Hummer models to explore.

History & Heritage

Hummer was founded in 1992 by AM General / General Motors, and is headquartered in Detroit, Michigan, USA. Over the decades the brand has grown from its early roots into a name recognised by drivers around the world, shaped by its engineering choices, design language and the people who build and drive its cars.

Understanding a manufacturer's heritage helps put its current cars in context. Each generation of Hummer models reflects the priorities of its era, from mechanical layout and powertrain technology to safety systems and interior comfort. The specifications on this site let you trace how Hummer vehicles have evolved in size, power and equipment over time.

Mission & Vision

Mission: To build supremely capable, unmistakable off-road vehicles.

Vision: To reinvent the icon as a zero-emission electric super-truck.

The brand is often associated with its slogan, “Like Nothing Else”, which captures the character it aims to deliver in every model.

These guiding principles influence everything from how Hummer engineers its platforms to the way it prices and equips its cars, and they are a useful lens when weighing up a Hummer against rival brands.

Hummer Model Lineup

The current Hummer catalogue on AutoSpecs includes the following models. Click any model to see its full specifications, dimensions and reviews:

From compact and city-friendly options to larger family and performance models, the Hummer range offers a variety of body styles and powertrains. Use our comparison tool to place any two Hummer models side by side, or compare a Hummer against a completely different brand.

Design, Technology & Performance

Hummer models are described on this site with the technical detail buyers care about: engine type and displacement, transmission, drivetrain layout, wheelbase, length, width, height and kerb weight. These figures are essential when you are judging performance potential, interior space, efficiency and everyday practicality.

Comparing Hummer specifications across models makes it easy to see the trade-offs between a smaller, lighter car and a larger, more powerful one. Dimensions affect how a car parks, corners and carries passengers and luggage, while engine and transmission details hint at how it will feel to drive. Reading the numbers alongside real owner reviews gives a rounded picture before a test drive.

Buying & Ownership Guide

If you are shopping for a Hummer, it pays to research thoroughly. Look at the Hummer price for the trim you want, compare it with rivals, and check the specification sheet for the equipment that matters to you. Whether you are considering a new Hummer or a used Hummer, matching the model's dimensions and engine to your needs helps avoid buyer's remorse.

Owner reviews are one of the most valuable resources when buying a car. On each Hummer model page you can read comments from real drivers and add your own experience, covering reliability, running costs, comfort and everyday usability. Together with the detailed spec tables, these reviews help you make a confident, well-informed decision.

Frequently Asked Questions

How many Hummer models are listed on AutoSpecs?

We currently list 3 Hummer models with full specifications, dimensions and owner reviews, including Hummer H1, Hummer H2, Hummer H3.

When was Hummer founded?

Hummer was founded in 1992, and is headquartered in Detroit, Michigan, USA.

Where is Hummer from?

Hummer is associated with United States and is based in Detroit, Michigan, USA.

Where can I find Hummer specifications and dimensions?

Every Hummer model page on AutoSpecs includes a detailed specification table with engine, transmission, wheelbase, length, width, height and weight, so you can compare Hummer specs quickly.

Can I compare Hummer models with other cars?

Yes. Use our comparison tool to place two cars side by side. You can compare two Hummer models, or compare a Hummer against any other brand to see the differences in specs.

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