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2006 HUMMER H3

2006 HUMMER H3

SUV
four wheel drive
regular unleaded
Horsepower
220 hp
MPG Combined
MSRP
$28,935
Torque
225 lb-ft
Reliability Score
92/ 100Excellent
Based on 470 NHTSA complaints

Should You Buy a 2006 HUMMER H3?

The 2006 HUMMER H3 is a compact SUV that offers a rugged design and a powerful 3.5L I5 engine, delivering 220 horsepower and 225 lb-ft of torque. With a four-wheel drive system, it is well-suited for off-road adventures while maintaining a respectable combined fuel economy of 16 MPG. Priced at an MSRP of $28,935, it appeals to those looking for a capable vehicle that stands out in a crowd. However, potential buyers should be aware of the vehicle's reliability score of 92.4/100, indicating a generally dependable performance despite some reported issues.

While the H3 is designed for adventure, it has garnered a total of 470 complaints, with notable concerns in the electrical system, which has been reported to fail at various mileage intervals, particularly between 60,000 and 120,000 miles. Additionally, there have been 34 fire incidents and 11 crash incidents, which may raise safety concerns for prospective buyers. Overall, the H3 is a unique choice for those seeking a blend of off-road capability and distinctive styling.

Ideal For

The 2006 HUMMER H3 is best suited for adventurous individuals or families who prioritize off-road capability and distinctive styling over fuel efficiency and luxury features.

Strengths

  • +Rugged off-road capability with four-wheel drive
  • +Distinctive and bold styling that stands out
  • +Decent reliability score of 92.4/100
  • +Spacious interior with seating for five
  • +Strong towing capacity for a compact SUV

Weaknesses

  • -High number of complaints related to electrical issues
  • -Lower fuel economy at 16 MPG combined
  • -Limited cargo space compared to larger SUVs
  • -Potential safety concerns due to fire incidents
  • -Less refined ride quality on paved roads

Known Issues (NHTSA Data)

The 2006 HUMMER H3 has several known issues primarily related to the electrical system, which accounts for 90 of the total complaints. Problems tend to arise at specific mileage intervals, particularly between 60,000 and 120,000 miles. Other areas of concern include engine performance and visibility/wiper functionality. While there is a recorded death associated with the vehicle, it is essential to note that the reliability score remains relatively high at 92.4/100, indicating that many owners have had satisfactory experiences.

Complaint Patterns by Mileage
ELECTRICAL SYSTEM
80000-100000 mi
16 reports
ELECTRICAL SYSTEM
60000-80000 mi
13 reports
ELECTRICAL SYSTEM
100000-120000 mi
12 reports
ELECTRICAL SYSTEM
120000-140000 mi
12 reports
ELECTRICAL SYSTEM
40000-60000 mi
10 reports
ENGINE
80000-100000 mi
10 reports
ENGINE
60000-80000 mi
9 reports
ENGINE
100000-120000 mi
9 reports
Top Complaint Areas
ELECTRICAL SYSTEM19% of complaints
ENGINE11% of complaints
VISIBILITY/WIPER6% of complaints
UNKNOWN OR OTHER6% of complaints
ENGINE AND ENGINE COOLING6% of complaints

Performance

Horsepower
220 hp
Torque
225 lb-ft
Engine
3.5 L
Cylinders
I5
Transmission
4-speed automatic
Drive Type
four wheel drive

Efficiency

MPG Combined
Fuel Type
regular unleaded

Dimensions

Length
182.3 in
Width
74.8 in
Height
74.4 in
Wheelbase
111.8 in
Curb Weight
4,700 lbs
Ground Clearance

Capacity

Doors
4
Seating
5
Cargo
Max Cargo
Max Towing
Max Payload

ddpc Estimated Value

$7,114
$6,047 – $8,181
75% from MSRP
Original MSRP: $28,935
Depreciation Over Time
New
5yr
10yr
15yr
ddpc Estimate based on original MSRP, standard depreciation curves, vehicle class, and NHTSA reliability data. Not a substitute for professional appraisal. Actual value depends on condition, mileage, location, and market conditions.

Estimated Cost of Ownership

Estimated Annual Cost
$4,949
Per Mile
$0.41
5-Year Total
$46,566
Fuel
$2,625/yr
Maintenance
$700/yr
Insurance
$1,624/yr
Depreciation
$4,364/yr
Based on industry-standard estimates for this vehicle class. Fuel cost assumes 12,000 mi/yr at national average gas prices. Maintenance uses class-based intervals, not manufacturer-specific schedules. Actual costs vary by location, driving habits, and vehicle condition.

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