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2010 HUMMER H3 Overview, Reviews, Ratings & Specs

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Jovan | March 31, 2025
The 2010 HUMMER H3, part of the iconic HUMMER lineage, offers a scaled-down, more accessible version of the rugged SUV. A mid-size SUV with distinctive HUMMER styling, the H3 was produced from 2006 to 2010. Key trims include the base H3, H3X, and H3 Alpha. Known for its off-road capability and unique styling, the 2010 H3's original pricing ranged from approximately $33,000 to $40,000. It stood out due to its boxy design and off-road prowess.
The Good

The 2010 HUMMER H3 boasts a distinctive, head-turning design, appealing to those seeking a bold statement. Its off-road performance is a key advantage, attracting adventurous buyers. While not the most fuel-efficient, its reliability can be a practical selling point for those prioritizing durability and longevity. The H3 Alpha offers enhanced performance with a V8 engine.

The Bad

The 2010 HUMMER H3 suffers from subpar fuel economy, a common complaint. The base engine can feel underpowered, especially when fully loaded. Interior materials are often criticized for being low-quality. Potential buyers should watch out for transfer case issues, electrical problems, and excessive oil consumption, particularly in earlier model years.

2010 HUMMER H3: Quick Overview

  • Engine Options:
    • 3.7L Inline-5: Standard on H3 and H3X
    • 5.3L V8 (H3 Alpha): Available on H3 Alpha

  • Horsepower:
    • 3.7L Inline-5: 242 hp
    • 5.3L V8: 300 hp

  • Fuel Economy:
    • 3.7L Inline-5: 14 mpg city / 18 mpg highway (approximate)
    • 5.3L V8: 13 mpg city / 16 mpg highway (approximate)

  • 0-60 Times:
    • 3.7L Inline-5: Approximately 9.5 seconds
    • 5.3L V8: Approximately 8 seconds

  • Towing Capacity:
    • 3.7L Inline-5: 3,000 lbs (approximate)
    • 5.3L V8: 6,000 lbs (approximate)

  • Trim-Level Features:
    • H3 (Base): Standard features include air conditioning, power windows and locks, keyless entry, cloth upholstery, and a CD player.
    • H3X: Adds unique exterior trim, chrome accents, a chrome appearance package, upgraded wheels, and leather seating surfaces.
    • H3 Alpha: Includes the 5.3L V8 engine, along with specific badging, and sometimes includes additional off-road equipment. All trims usually offer optional upgrades such as a sunroof, navigation system (often outdated), and premium sound system. Off-road packages were also available that added skid plates, locking differentials, and other enhancements.

2010 HUMMER H3 Specifications

Vehicle Information
Year 2010
Make HUMMER
Model H3
Trim -
Style -
Type H3
Category Medium Truck
Manufacturing Details
Made In United States
Manufacturing City LANSING - GRAND RIVER
Dimensions
Doors 4-Door
Curb Weight -
Gross Vehicle Weight Rating 7000 pounds
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine LH9
Engine Size 3.7L
Engine Cylinders 5
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain Four-Wheel Drive
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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Analysis

What Problems Does the 2010 HUMMER H3 Have?

The 2010 HUMMER H3, while generally reliable, has some frequently reported problems. Owners often report issues with the transfer case, particularly with the electronic shift mechanism. This can lead to difficulty shifting between 2WD and 4WD modes. Electrical issues, such as malfunctioning sensors and wiring problems, are also common. Some owners have experienced issues with the air conditioning system. Excessive oil consumption can be a problem, especially in higher-mileage vehicles, often attributed to valve seal wear. The 2006-2007 model years were particularly prone to issues. Recalls have included issues related to the fuel system and possible brake light failures. Long-term reliability concerns center around the drivetrain components and the electronics. Rust can also be a concern in regions with harsh winters. Regular maintenance, including fluid changes and inspections of the electrical system, is crucial to mitigate these issues and extend the vehicle's lifespan. Before purchasing, a thorough inspection by a qualified mechanic is highly recommended, paying particular attention to the transfer case, electrical systems, and engine for signs of excessive oil consumption.

How long will the 2010 HUMMER H3 last?

With proper maintenance, a 2010 HUMMER H3 can reasonably reach 200,000 miles or more. Years of service heavily depend on maintenance habits. Neglecting regular oil changes, neglecting cooling system maintenance, and ignoring drivetrain service can shorten lifespan considerably. Long-term durability is generally good, but weaknesses include the aforementioned transfer case issues, electrical glitches, and potential for rust. Routine maintenance and proactive repairs are essential for maximizing its lifespan. Some owners still rely on their H3s as daily drivers due to their sturdy build and capable off-road nature.

What Technology & Safety Features are Included?

The 2010 HUMMER H3 features relatively basic tech compared to modern vehicles. Standard features include a CD player with MP3 playback and an auxiliary audio input. Higher trims might include a premium sound system and a navigation system, though these are often considered outdated by today's standards. Driver-assistance features are minimal, limited to anti-lock brakes (ABS) and traction control. Safety features include standard front and side airbags, as well as stability control. Optional features included a sunroof and upgraded audio systems. Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) for the 2010 HUMMER H3 are mixed. While it performed well in some categories, such as side-impact protection, its rollover rating was less impressive. The IIHS (Insurance Institute for Highway Safety) ratings also show varying results depending on the test performed. Given its age, the H3 lacks modern safety technologies like blind-spot monitoring, lane departure warning, and automatic emergency braking. Its overall tech and safety features are considered rudimentary by current standards.

What Colors Options are Available?

Exterior Colors
Black
Summit White
Red Rock Metallic
Silver Adventure Metallic
Graystone Metallic
Pacific Blue Metallic
Yellow
Interior Colors
Ebony
Cashmere

2010 HUMMER H3 Prices and Market Value

The 2010 HUMMER H3 had a new MSRP ranging from approximately $33,000 to $40,000, depending on the trim and options. Current used market prices range from roughly $8,000 to $18,000, varying based on condition, mileage, and trim level. The HUMMER H3 has depreciated significantly. Factors affecting resale value include overall condition, mileage, service history, and the presence of desirable options like the Alpha's V8 engine and off-road packages. Low mileage examples in excellent condition command higher prices. The HUMMER brand's discontinuation also impacts its value, making it a niche vehicle appealing to enthusiasts.

2010 HUMMER H3 Cost of Ownership

The 2010 HUMMER H3 is not particularly economical to own. Insurance costs can be moderate, but fuel economy is poor, leading to high fuel expenses. Maintenance costs can be average, but repairs can be costly, especially for drivetrain and electrical issues. Long-term ownership costs are generally higher than average due to its fuel consumption and potential repair needs. It's definitely a vehicle for those who value its unique styling and off-road capability more than frugality.

2010 HUMMER H3 Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity -
City Mileage -
Highway Mileage -

2010 HUMMER H3 Safety Rating

NHTSA
Overall Rating Not Tested
Overall Frontal Star Rating Not Tested
Side Overall Star Rating Not Tested
Overall Rollover Star Rating
Combined Front Seat Rating Not Tested
Combined Rear Seat Rating Not Tested
Overall Frontal Star Rating Not Tested
Frontal Barrier Star Ratings Not Tested
Side Barrier Star Ratings Not Tested
Rollover Resistance Star Rating

2010 HUMMER H3 Insurance

Insurance for a 2010 HUMMER H3 is moderately priced, reflecting its status as a H3 with strong safety ratings and
reasonable repair costs.

How Does the 2010 HUMMER H3 Compare to Other H3?

The 2010 HUMMER H3 competed with mid-size SUVs like the Jeep Wrangler, Toyota 4Runner, and Nissan Xterra. Compared to the Wrangler, the H3 offers a more comfortable on-road ride but lacks the Wrangler's extreme off-road prowess. The 4Runner boasts superior reliability and resale value. The Xterra provides a similar ruggedness at a potentially lower price point. In terms of performance, the H3's base engine is often considered underpowered compared to rivals' offerings. Feature-wise, the H3 is relatively basic, lacking the modern amenities found in newer SUVs. While the H3 has a unique style, competitors often offer better practicality, fuel efficiency, or reliability. Alternatives to the H3, depending on priorities, could include a used Toyota 4Runner for reliability and off-road capability, a Jeep Wrangler for its unmatched off-road performance, or a Nissan Xterra for a budget-friendly rugged SUV. For someone prioritizing distinctive styling and willing to accept compromises in fuel economy and features, the H3 might still be appealing, but practical buyers will likely find better options elsewhere.

Ranks #1584 SUV

1 2023 Toyota 4Runner (5.0★)
2 2023 Honda CR-V Hybrid (5.0★)
3 2023 Lexus GX (0.0★)
4 2024 Mazda CX-90 PHEV (0.0★)
5 2024 Subaru Crosstrek (5.0★)
6 2024 BMW iX (0.0★)
7 2023 Ford Bronco Sport (3.0★)
8 2023 Mercedes-Benz EQB (0.0★)
9 2024 Chevrolet Trax (5.0★)
10 2023 Audi A4 allroad (0.0★)
11 2023 Hyundai Kona N (0.0★)
12 2023 Nissan ARIYA (5.0★)
1584 2010 HUMMER H3 (0.0★)

Final Verdict: Is the 2010 HUMMER H3 a Good H3?

The 2010 HUMMER H3 is ideal for buyers seeking a distinctive, rugged-looking SUV with decent off-road capabilities at a relatively affordable price point on the used market. It's worth buying if you prioritize style over fuel efficiency and are prepared for potential maintenance costs. It's best to buy a well-maintained used model, preferably the H3 Alpha with the V8 engine for improved performance. A pre-purchase inspection is crucial. Avoid examples with a history of neglect or significant mechanical issues. It's not recommended for buyers prioritizing fuel economy, modern features, or low running costs. Consider the Toyota 4Runner or Jeep Wrangler for more practical alternatives.

2010 HUMMER H3 Owner Reviews

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Jovan

Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.