2006 Hummer H3
2006

Hummer
H3

Starting at N/A USD | 0

220 hp @ 5600 rpm
Horsepower
Four-Wheel Drive
Drivetrain

Explore

Discover every detail that makes this vehicle extraordinary

Performance

Performance

Fuel Efficiency

Fuel Efficiency

Safety

Safety

Connectivity

Connectivity

Comfort

Comfort

Interior Space

Interior Space

Exterior Design

Exterior Design

Performance

Engineered for the perfect balance of power and efficiency

220 hp
Horsepower
225 ft-lb
Torque
Four-Wheel Drive
Drivetrain
5-speed
Transmission
2006 Hummer H3 performance
2006 Hummer H3 interior

Efficient

Advanced engineering for optimal fuel economy

Fuel TypeGasoline
Combined Efficiency10.9 - 15.6 L/100 km
Fuel Capacity87.0 L

Interior

Thoughtfully designed for comfort and functionality

5
Seating
N/A
Cargo
1,064 mm
Front Legroom
889 mm
Rear Legroom
2006 Hummer H3 interior D
2006 Hummer H3 interior G
2006 Hummer H3 interior I

Climate Control

Convenience

Keyless Entry
Power Windows
Power Door Locks

Seating

Power Driver Seat
Power Passenger Seat
Lumbar Support

Technology

Advanced connectivity and intelligent features

Navigation System

Satellite Radio

AM/FM Stereo

Safety

Comprehensive protection for you and your passengers

Airbags

Driver Airbag
Passenger Airbag

Stability

Traction Control
ABS Brakes

Monitoring

Tire Pressure Monitor

Security

Child Safety Locks
2006 Hummer H3 front safety D
2006 Hummer H3 front safety FQ
2006 Hummer H3 front safety G
2006 Hummer H3 front safety I

Dimensions

Carefully crafted proportions for optimal space and style

Length

N/A

Width

6 ft2.7"
1.9m

Height

6 ft1.7"
1.87m

Wheelbase

9 ft3.9"
2.84m

Gallery

See the 2006 Hummer H3 from every angle

Trim Levels

View all trim levels for the 2006 Hummer H3

4dr AWD SUV

4dr AWD SUV

$39,995
Starting MSRP

Engine & Performance

EngineGas 5-cyl
Displacement3.5L/211
Horsepower220 hp
Torque225 ft-lb
DrivetrainFour-Wheel Drive
Transmission5-speed

Fuel & Efficiency

Fuel TypeGasoline
Fuel Capacity87.0 L
City14.7 - 15.6 L/100 km
Highway10.9 - 11.4 L/100 km
Combined10.9 - 15.6 L/100 km

Dimensions

LengthN/A
Width1,897 mm
Height1,872 mm
Wheelbase2,842 mm
Curb WeightN/A
Ground ClearanceN/A

Interior Space

Passenger Capacity5
Front Leg Room1,064 mm
Rear Leg Room889 mm
Front Head Room1,031 mm
Rear Head Room1,013 mm
Cargo Volume835 L

Safety Features

ABS Brakes
Stability Control
Traction Control
Driver Airbag
Side Airbags
Knee Airbag

Technology Features

Apple CarPlay
Android Auto
Navigation
Backup Camera
Blind Spot Monitor
Lane Keep Assist

Comfort Features

Climate Control
Heated Front Seats
Heated Rear Seats
Cooled Front Seats
Heated Steering Wheel
Seat Massage

Convenience Features

Keyless Entry
Keyless Start
Remote Start
Power Liftgate
Heated Mirrors
Power Driver Seat

Safety Reports

360 complaints reported to NHTSA

360
Total Reports
10
Crashes
8
Injuries
27
Fires

Most Common Issues

ELECTRICAL SYSTEM
95
ENGINE
52
STRUCTURE
35
ENGINE AND ENGINE COOLING
34
VISIBILITY
32
SUSPENSION
29

Recent Reports

ODI #11698835
Nov 11, 2025
UNKNOWN OR OTHERENGINE
The blower resistor and harness needs replaced it looks like it caught fire or default
Incident: Oct 31, 2025VIN: 5GTDN136968***
ODI #11679484
Aug 9, 2025
UNKNOWN OR OTHER
I was trying to get away from a stranger that was following me that was threatening and scary and when I got in the my Hummer h3 it wouldn't start its the ANTI THEFT that's thinking the car is being stolen this is happened several times of the car not starting i went to Google and YouTube and there's hundreds of videos complaining and giving instructions on waiting 10 min before trying to start the car , this is very dangerous especially for woman and it needs to be recalled and fixed before someone really gets hurt or killed , I was on scared
Incident: Aug 8, 2025VIN: 5GTDN136668***
ODI #11633569
Jan 2, 2025
ELECTRICAL SYSTEMENGINE
On the electrical, I refer to my air conditioning and heater. When I have my air selection to coldest and I drop 1 click for it to be less cool, my heater turns on and at times it smells like something burning. I have to turn it off . On the engine, after I hit 90,000 miles, I have to fill up my engine oil every 2-3 weeks because my vehicle is burning it quick or something. It doesn't leak oil at all. The oil just seems like it's burning somewhere and I ha e to be waisting money to buy oil $30 to $60 a month. Please help. Thank you!
Incident: Jan 1, 2025VIN: 5GTDN136468***
ODI #11632836
Dec 28, 2024
SUSPENSION
Was driving this vehicle about 45 mph and began to shake violently. Was able to get it slowed down and back under control. Happened two more times on my drive home and took it to an auto repair shop today and found the frame is broken on both sides in front of rear leaf springs.
Incident: Dec 26, 2024VIN: 5GTDN136968***
ODI #11611276
Aug 27, 2024
ENGINE
Was heading home from work and the 2006 Hummer H3 shut off while traveling in the middle of traffic was able to cruise in Nuetral until I could stop to start car again started car and yet again I receive a cylinder misfire code which has been repaired on multiple attempts still no success. I am going to end up either crashing or an emergency vehichle will be trying to get by and I can't move because the motor shut down.
Incident: Aug 27, 2024VIN: 5GTDN136968***
ODI #11610460
Aug 23, 2024
UNKNOWN OR OTHER
Sunroof leaking creating water to leak into the driver seat, passenger seat, speakers on the door. Water trickling down from the Onstar system while parked and in motion this is a safety hazard. The only resolution that is given from GM is to blow out the hose to the sunroof, that’s not helping this issue is creating mole into the vehicle and once again it’s hazardous when driving As the water raining inside as well as outside of the vehicle. please help not seeing any recalls for this Manufacturing defect.
Incident: Aug 10, 2024VIN: 5GTDN136968***
ODI #11610345
Aug 22, 2024
ENGINE
Engine has very bad rough idle after multiple attempts to repair will get a misfire code often that goes on and comes off engine has rough idle to the point where truck shuts off completely while waiting at traffic light. My safety is at risk as this could happen during driving causing a wreck or during a light change when the emergency vehicles need me to move over and my truck don't run. Vehicle was inspected by multiple mechanic and still has issues. Check engine light comes on at time of motor failure or when rough idle.
Incident: Aug 1, 2024VIN: 5GTDN136968***
ODI #11556476
Nov 22, 2023
POWER TRAINWHEELSSERVICE BRAKES
Frame Rust Entire frame needs replaced
Incident: Nov 22, 2023VIN: 5GTDN136468***

Data sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are submitted by vehicle owners and may not represent verified defects.

View All Reports on NHTSA