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2010
Hummer H3

Starts at:
$33,390
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New 2010 Hummer H3
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Available trims

See the differences side-by-side to compare trims.
  • 4WD 4dr
    Starts at
    $33,390
    14 City / 18 Hwy
    MPG
    5
    Seat capacity
    Gas I5
    Engine
    Four Wheel Drive
    Drivetrain
    See all specs
  • 4WD 4dr Adventure
    Starts at
    $35,960
    14 City / 18 Hwy
    MPG
    5
    Seat capacity
    Gas I5
    Engine
    Four Wheel Drive
    Drivetrain
    See all specs
  • 4WD 4dr Luxury
    Starts at
    $38,365
    14 City / 18 Hwy
    MPG
    5
    Seat capacity
    Gas I5
    Engine
    Four Wheel Drive
    Drivetrain
    See all specs
  • 4WD 4dr Alpha
    Starts at
    $41,705
    13 City / 16 Hwy
    MPG
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    See all specs

Photo & video gallery

2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3 2010 Hummer H3

Notable features

SUV or H3T pickup truck
Inline-five-cylinder or V-8
Manual or automatic
Side curtain airbags
Standard stability system

The good & the bad

The good

Interior quality
Styling
Off-road capability
Tight turning circle
Optional backup camera

The bad

Structure lacks rigidity
Modest acceleration (base engine)
Fuel economy
Rear visibility

Expert 2010 Hummer H3 review

our expert's take
Our expert's take
By Cars.com editors
Full article
our expert's take

Vehicle Overview
The Hummer H3 SUV and H3T pickup are available with a base 3.7-liter five-cylinder engine or a 300-horsepower, 5.3-liter V-8. Based on price alone, the H3 competes with the Land Rover LR2, Jeep Grand Cherokee and Lincoln MKX. In terms of off-road chops, it runs with the likes of the Jeep Wrangler, Toyota FJ Cruiser and Nissan Xterra.

(Skip to details on the: H3T)

New for 2010
The optional 5.3-liter V-8 gains flex-fuel capability, which means it’s able to run on E85 ethanol, regular gasoline or any combination of the two.

Exterior
The H3 is easily identifiable as a Hummer due in part to its short overhangs, upright windshield and windows, wide track and immense tires. Flat, chiseled surfaces also make the H3 noticeable. The seven-slot grille is flanked by round headlights in square openings.

  • Two-foot water-fording depth
  • Standard front tow hooks
  • Rear swing gate incorporates fixed glass and a door-mounted full-size spare tire
  • Standard 16-inch wheels
  • Optional sunroof

Interior
The H3 has sporty bucket seats up front and a 60/40-split folding rear bench. It accommodates up to five people.

  • Standard remote keyless entry and three 12-volt power outlets
  • Standard cloth upholstery
  • Optional heated leather seats
  • Optional DVD navigation system
  • Optional backup camera

Under the Hood
The H3 is powered by a 3.7-liter inline-five-cylinder engine with dual overhead cams and variable valve timing. It makes 239 hp and 241 pounds-feet of torque. There is also an optional 5.3-liter V-8 that makes 300 hp and 320 pounds-feet of torque.

  • Five-speed manual or four-speed automatic transmission; V-8 is only automatic
  • 4,500-pound towing capacity with inline-five-cylinder; H3T has 4,400-pound max
  • 6,000-pound towing capacity with V-8; H3T’s maximum is 5,900 pounds
  • Standard full-time four-wheel drive
  • Underbody skid plates
  • Off-Road Adventure Package includes front and rear locking differentials

Safety
Safety features include:

  • Side curtain airbags
  • Electronic stability system
  • Antilock brakes
  • Tire pressure monitoring system

H3T
The H3T is a crew-cab pickup with a 5-foot cargo bed and room for five people. The H3T is longer than the SUV to accommodate its 5-foot bed, so it’s positioned above midsize trucks but below full-size ones. It also has Hummer off-road capability, with standard full-time four-wheel drive.

The rear seats fold flat to create a level surface. The cargo box has a standard bedliner, a rail system and built-in storage compartments.

The H3T Alpha tops the range with a 300-hp V-8 engine, while the base model gets a 242-hp inline-five-cylinder. Back to top

2010 Hummer H3 review: Our expert's take

Vehicle Overview
The Hummer H3 SUV and H3T pickup are available with a base 3.7-liter five-cylinder engine or a 300-horsepower, 5.3-liter V-8. Based on price alone, the H3 competes with the Land Rover LR2, Jeep Grand Cherokee and Lincoln MKX. In terms of off-road chops, it runs with the likes of the Jeep Wrangler, Toyota FJ Cruiser and Nissan Xterra.

(Skip to details on the: H3T)

New for 2010
The optional 5.3-liter V-8 gains flex-fuel capability, which means it’s able to run on E85 ethanol, regular gasoline or any combination of the two.

Exterior
The H3 is easily identifiable as a Hummer due in part to its short overhangs, upright windshield and windows, wide track and immense tires. Flat, chiseled surfaces also make the H3 noticeable. The seven-slot grille is flanked by round headlights in square openings.

  • Two-foot water-fording depth
  • Standard front tow hooks
  • Rear swing gate incorporates fixed glass and a door-mounted full-size spare tire
  • Standard 16-inch wheels
  • Optional sunroof

Interior
The H3 has sporty bucket seats up front and a 60/40-split folding rear bench. It accommodates up to five people.

  • Standard remote keyless entry and three 12-volt power outlets
  • Standard cloth upholstery
  • Optional heated leather seats
  • Optional DVD navigation system
  • Optional backup camera

Under the Hood
The H3 is powered by a 3.7-liter inline-five-cylinder engine with dual overhead cams and variable valve timing. It makes 239 hp and 241 pounds-feet of torque. There is also an optional 5.3-liter V-8 that makes 300 hp and 320 pounds-feet of torque.

  • Five-speed manual or four-speed automatic transmission; V-8 is only automatic
  • 4,500-pound towing capacity with inline-five-cylinder; H3T has 4,400-pound max
  • 6,000-pound towing capacity with V-8; H3T’s maximum is 5,900 pounds
  • Standard full-time four-wheel drive
  • Underbody skid plates
  • Off-Road Adventure Package includes front and rear locking differentials

Safety
Safety features include:

  • Side curtain airbags
  • Electronic stability system
  • Antilock brakes
  • Tire pressure monitoring system

H3T
The H3T is a crew-cab pickup with a 5-foot cargo bed and room for five people. The H3T is longer than the SUV to accommodate its 5-foot bed, so it’s positioned above midsize trucks but below full-size ones. It also has Hummer off-road capability, with standard full-time four-wheel drive.

The rear seats fold flat to create a level surface. The cargo box has a standard bedliner, a rail system and built-in storage compartments.

The H3T Alpha tops the range with a 300-hp V-8 engine, while the base model gets a 242-hp inline-five-cylinder. Back to top

Safety review

Based on the 2010 Hummer H3 base trim
NHTSA crash test and rollover ratings, scored out of 5.
Frontal driver
5/5
Frontal passenger
4/5
Nhtsa rollover rating
3/5
Side driver
5/5
Side rear passenger
5/5

Factory warranties

Basic
4 years / 50,000 miles
Corrosion
4 years / 50,000 miles
Powertrain
5 years / 100,000 miles
Roadside Assistance
5 years / 100,000 miles

Compare similar vehicles

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  • 2010
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    Hummer H3
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    $33,390
    14 City / 18 Hwy
    MPG
    5
    Seat capacity
    Gas I5
    Engine
    Four-wheel drive
    Drivetrain
    -
    Payload Capacity
    -
    Towing Capacity
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  • 2003
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    Starts at
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  • 2009
    4.6
    Hummer H3
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    $33,390
    14 City / 18 Hwy
    MPG
    5
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Consumer reviews

4.5 / 5
Based on 8 reviews
Write a review
Comfort 4.4
Interior 4.4
Performance 3.9
Value 4.1
Exterior 4.7
Reliability 4.9

Most recent

  • Best looking. and atyention gcar that I have owned

    I loved my Hummer H3. Was fun to drive it was easy to drive good maneuverability for its size. I had it for 4 years
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 3.0
    Interior 4.0
    Performance 4.0
    Value 4.0
    Exterior 5.0
    Reliability 5.0
    3 people out of 3 found this review helpful. Did you?
    Yes No
  • dirt rider

    This vehicle is like driving a huge Jeep, Love the comfort and ability of this vehicle, getting ready for some big game hunting, cant waite!!
    • Purchased a Used car
    • Used for Off-roading
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 3.0
    Value 4.0
    Exterior 4.0
    Reliability 4.0
    0 people out of 0 found this review helpful. Did you?
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  • I use it for what hummer is made for.

    I use mine for everything. I've hauled a full size washer dryer set in it. I've trailered 4000 lbs, I use in off-road in the mountains of NW. Montana. Even use it in the potato fields to irrigate. Handles snow very well with the off-road tires. However not so well with the worn out stock tires. She don't mind sand, snow or mud. And yes it does sling a lot of dirt onto the sides. I am very happy with this vehicle. Mine is the 5spd man. 5cyl.
    • Purchased a Used car
    • Used for Transporting family
    • Does recommend this car
    Comfort 4.0
    Interior 4.0
    Performance 4.0
    Value 4.0
    Exterior 5.0
    Reliability 5.0
    3 people out of 4 found this review helpful. Did you?
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  • Best looking truck I ever had

    My h3 looks amazing so far I am loving it.. it is a head turner with the aftermarket 33 and 18 in rims. So far it's the nicest looking and best vehicle that I have owned.
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 4.0
    Value 4.0
    Exterior 4.0
    Reliability 5.0
    0 people out of 0 found this review helpful. Did you?
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  • Amazing car ever

    I don't know what to say but the little I will say is. it's fun and comfortable in dirvin. I love it so much.
    • Purchased a Used car
    • Used for Having fun
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    1 person out of 1 found this review helpful. Did you?
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  • Hummer H3 Luxury

    Great reliable SUV, Sharp looking, affordable, excellent vehicle. Drive it anywhere. Leather, Heated seats, Chrome are just a few upgrades that make this vehicle luxurious. Take it through the snow, no problem!
    • Purchased a New car
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    1 person out of 1 found this review helpful. Did you?
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  • Great Truck!

    I bought my H3 SUV new 2 years ago and I'm very happy with it. Interior comfort is great and the flexibility is awesome. I'm a real estate agent and I frequently use this truck to transport clients to different properties. Most of them comment on how surprised they are that such a vehicle can be so comfortable on road. The short overhangs also make it much easier to parallel park in the city. There's a lot of pre-conceived notions about Hummers out there but most of them are exaggerated. The fuel economy is far from stellar but aside from that I'm entirely satisfied with my Hummer H3!
    • Purchased a New car
    • Used for Commuting
    • Does recommend this car
    Comfort 4.0
    Interior 4.0
    Performance 3.0
    Value 3.0
    Exterior 5.0
    Reliability 5.0
    1 person out of 1 found this review helpful. Did you?
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  • Off Road Purpose Built

    I recently bought the H3 base model with 20k miles on it. Didn't realize GM classified it as a "luxury" vehicle, but as such it has a 4 year/50k mile warranty. First the down side - No steering wheel controls, the Driver Information Center, if you can call it that, doesn't provide much info, there is somewhat limited space behind the back seat, gas mileage is around 13 -14 in town (no surprise), it needs better headlights, visibility to immediate front & rear is limited, have to unbolt skid plates to access oil filter, and the 5-cylinder engine won't win any races. On the plus side, it has a small turning radius, a no-roll back capability when starting off on a hill, good ground clearance, and a full-size spare. According to the owner's manual (which is pretty good), it will handle a 40 degree side slope. There is very little front or rear overhang so there is less chance of scraping/dragging something when transitioning to or from a steep incline. Plus the thing is just cool looking. So far I've added a grille guard, which will hopefully lessen the damage from a potential Bambi hit, plus it allowed the mounting of some additional driving lights. I also added short vertical pvc posts to each end of the grille guard so I know how far out the front fenders extend, as they can't be seen from the driver's seat. Even with the wide fenders and stock tires, dirt, mud and spray will get on the vehicle sides. So I added some rubber fender-well extensions. This took a while to remove each wheel and drill holes for the screws, but the 2" flares do a great job and add to the overall looks. While on the topic of accessories, there are some Hummer-dedicated companies out there, but the selection of stuff is not like what you'll find for F-150s, Tahoes, Jeeps, etc. For example, the plastic vent visors to mount above the windows are harder to find, and tend to be more expensive when you do. I suppose that is due in part to the limited number of years the H3 was made, and the fact 2010 was the last year it was built. I'd like to add a CB radio, not to talk on but to monitor what the truckers are saying, but the front passenger compartment space is so limited I'm still trying to figure that out. I gave this a 5* Reliability rating since in the short time I've had it no issues have come up. So far my H3 hasn't had a serious off-road challenge or even a snow-day to contend with, but I feel confident it will rise to the occasion when it does.
    • Purchased a Used car
    • Used for Having fun
    • Does recommend this car
    Comfort 4.0
    Interior 3.0
    Performance 3.0
    Value 4.0
    Exterior 5.0
    Reliability 5.0
    2 people out of 3 found this review helpful. Did you?
    Yes No

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FAQ

What trim levels are available for the 2010 Hummer H3?

The 2010 Hummer H3 is available in 4 trim levels:

  • (1 style)
  • Adventure (1 style)
  • Alpha (1 style)
  • Luxury (1 style)

What is the MPG of the 2010 Hummer H3?

The 2010 Hummer H3 offers up to 14 MPG in city driving and 18 MPG on the highway. These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on vehicle options, trim level, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2010 Hummer H3?

The 2010 Hummer H3 compares to and/or competes against the following vehicles:

Is the 2010 Hummer H3 reliable?

The 2010 Hummer H3 has an average reliability rating of 4.9 out of 5 according to cars.com consumers. Find real-world reliability insights within consumer reviews from 2010 Hummer H3 owners.

Is the 2010 Hummer H3 a good SUV?

Below are the cars.com consumers ratings for the 2010 Hummer H3. 100.0% of drivers recommend this vehicle.

4.5 / 5
Based on 8 reviews
  • Comfort: 4.4
  • Interior: 4.4
  • Performance: 3.9
  • Value: 4.1
  • Exterior: 4.7
  • Reliability: 4.9
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