What is the Hummer H3?
The Hummer H3 is a four-door off-road SUV developed by General Motors as a smaller Hummer for everyday use. Its upright stance, squared-off body and rugged details give it the familiar Hummer look, while the cabin makes it practical for daily driving.
The H3 was the last Hummer SUV to enter production. A pickup version, the H3T, joined the range later in its run. Hummer vehicle production ended in 2010; the name later returned on electric vehicles sold under the GMC brand.
Generations and engines
The H3 had one generation. Its engine range included 3.5-litre and 3.7-litre petrol inline-five engines, as well as a V8 in the H3 Alpha. The squared-off design and off-road character remained central throughout its run.
The 2010 EU registration figures list a 3.7-litre petrol version. The H3 was offered with manual and automatic transmissions, depending on specification.
Fuel consumption, CO₂ and markets
In official EU registration figures, the H3 recorded 24 registrations in 2010, all for the 3.7-litre petrol version. No fuel-consumption or CO₂ figure is listed for that entry.
European fuel-consumption and CO₂ figures use WLTP or, for some earlier vehicles, NEDC testing. These results cannot be directly compared with US EPA ratings or Canada's five-cycle test.
Questions and answers
What kind of vehicle is the Hummer H3?
It is a four-door off-road SUV developed by General Motors as a smaller Hummer suited to everyday use.
What engines were offered in the Hummer H3?
The range included 3.5-litre and 3.7-litre petrol inline-five engines, plus a V8 in the H3 Alpha. The 2010 EU registration figures list the 3.7-litre petrol version.
How many Hummer H3s were registered in the EU in 2010?
Official EU registration figures list 24, all with the 3.7-litre petrol engine.
Does the 2010 EU entry give fuel consumption or CO₂?
No fuel-consumption or CO₂ figure is listed for that entry.