Criticism of Hummers includes all the criticism of
SUVs in general, although at a higher degree. See
Criticism of sport utility vehicles.
Specific extra criticisms of Hummers include:
Poor fuel economy
Even compared to other heavy passenger vehicles, Hummers have poor fuel economy. Because the H2 is built to the over-8500-lb GVW class, its fuel economy is neither published by the EPA nor counted toward Corporate Average Fuel Economy.
[11] For instance, H2 in one engine configuration averages about 14 mpg (US) (17 L/100 km/17 mpg imp) on
highways, 10 mpg (US) (24 L/100 km/12 mpg imp) in the city, and has a curb weight of over 6,000 lb (2,700 kg), making it technically illegal for use on some streets.
[12]
Safety
Crash data for Hummers is less complete than for other SUVs. Because of its weight, it takes longer and further to stop in emergency braking situations. As a Class 3 truck, Hummers are exempt from many DOT safety regulations.
[13] The H1 lacks standard safety features, including child safety locks, child seat tethers, side air bags and stability control. Large blind spots make parking difficult and possibly dangerous.
[13]
Size
Some Hummers are significantly bigger than other SUVs; this can cause problems parking, driving and fitting in a garage.
[14]
Safety and ecology
Safety and ecological perceptions from other road users has attracted a lot of criticism.
[15][16] The Hummer (usually the H2) has been singled out and attacked as a symbol of ecological irresponsibility, sometimes using violent means.
[17][18][19]