Hummer H3 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.

2010 Hummer H3
Adventure
CarGurus Instant Market Value
$35,960

Expert Reviews Reviews from CarGurus experts.

2010 Hummer H3
Adventure
Rob Feeman Preview:

The Hummer H3 receives a few minor updates for 2010. The 5.3-liter V8 engine, which powers the high-end H3 Alpha trim, gains FlexFuel capability for 2010, enabling it to run on E85 fue...

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

2010 Hummer H3
Adventure
105
Ashin 2010 Hummer H3 AdventureReview:

The Best — Performance - high acceleration,excellent braking, average handling Build Quality - it needs repairs...

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

Specs

2010 Hummer H3
Adventure
Powertrain
Drivetrain
4X4
4X4
4X4
Fuel Economy, City
14 MPG
13 MPG
14 MPG
Fuel Economy, Highway
18 MPG
16 MPG
18 MPG
Fuel Tank Volume 23 gal
Engine
Fuel Type
Gasoline
Flex Fuel Vehicle
Gasoline
Power
239 hp @ 5,600 RPM
300 hp @ 5,200 RPM
239 hp @ 5,600 RPM
Torque
241 lb-ft @ 4,600 RPM
320 lb-ft @ 4,000 RPM
241 lb-ft @ 4,600 RPM
Cylinders
5 cylinders
8 cylinders
5 cylinders
Compression Ratio
10:1
9.7:1
10:1
Displacement
3,700 cc
5,300 cc
3,700 cc
Bore x Stroke
3.76 in x 4 in
3.78 in x 3.62 in
3.76 in x 4 in
Safety
ABS Brakes Standard
Driver Airbag Standard
Passenger Airbag Standard
Curtain Airbags Standard
NHTSA Crash Test Results
Front Driver 5 stars
Front Passenger 4 stars
Side Driver 5 stars
Side Rear Passenger 5 stars
Rollover (pre-2011) 3 stars
Comfort and Convenience
Sunroof/Moonroof Optional
Air Conditioning Standard
CD Player Standard
CD Changer Standard
Radio Standard
Power Windows Standard
Power Door Locks Standard
Driver Power Seats Standard
Passenger Power Seats Standard
Interior
Maximum Seating 5 seats
Front Legroom 41.9 in
Back Legroom 36.1 in
Payload and Towing
Cargo Volume 25 cu ft
Maximum Payload 1,312 lbs
Maximum Towing Capacity 4,500 lbs
Exterior
Length 187.5 in
Width 85 in
Height 73.2 in
Wheelbase 111.9 in

Available Options

2010 Hummer H3
Adventure

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