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How much does a 2008 Chevy Trailblazer weigh?

A 2008 Chevy TrailBlazer typically weighs about 4,700 to 5,000 pounds in curb weight, depending on trim, drivetrain and body style. Lighter 2WD models sit toward the lower end, while four-wheel-drive and extended-length versions push toward the upper end. The exact figure for a given vehicle is found on its VIN sticker or owner's manual.

What drives the TrailBlazer's weight

Weight is affected by drivetrain, engine, and body configuration. Here are the main variables to consider.

Drivetrain: 2WD typically lighter than 4WD.

Body style: standard TrailBlazer vs. extended-length EXT adds weight.

Engine option: inline-6 versus available V8 or other performance variants (engine choice affects weight).

Equipment and accessories: towing packages, premium trims, and additional safety gear can add weight.

Understanding these factors helps estimate the curb weight for a specific 2008 TrailBlazer model.

Typical curb weight ranges by configuration

Below are approximate curb weight ranges you can expect for common setups. Exact weight depends on options and market.

2WD with standard 4.2L inline-6: roughly 4,600–4,750 lb

4WD with 4.2L inline-6: roughly 4,850–4,950 lb

2WD EXT (with third row): roughly 5,100–5,200 lb

4WD EXT (with third row): roughly 5,250–5,400 lb

Note: These figures are approximate and should be verified on the vehicle's weight sticker or in the manufacturer’s specifications for the exact model year and trim.

Notes on the 2008 TrailBlazer variants

The 2008 TrailBlazer lineup included standard-body models and the extended-length TrailBlazer EXT; weight tends to be higher on the EXT due to added length and seating. When evaluating towing capacity or payload, consider curb weight alongside GVWR and tongue weight to get an accurate picture for a specific truck configuration.

Summary

In short, a 2008 Chevy TrailBlazer typically weighs between roughly 4,600 and 5,400 pounds, depending on whether it is 2WD or 4WD, standard versus extended-length, and the engine option. For precise figures, check the VIN plate or the owner's manual for the exact trim and specifications of the vehicle in question.

How much does a Chevy Trailblazer weight?

3,029 lbs.
25.3 cu. ft. 3,029 lbs. 3 yr./ 36,000 mi.

What is the resale value of a 2008 Trailblazer?

A 2008 Chevrolet Trailblazer LT Sport Utility 4D has depreciated $776 or 18% in the last 3 years and has a current resale value of $3,419 and trade-in value of $925.

How many miles can a 2008 Chevy Trailblazer last?

A 2008 Chevy Trailblazer can last over 200,000 miles with proper maintenance, and some owners report their vehicles exceeding 250,000 miles. While the 2008 model is generally considered reliable, some common issues can affect its longevity if not addressed, including engine, transmission, and electrical problems.
Factors influencing life expectancy

Maintenance: Regular and preventative maintenance is the most significant factor in extending the vehicle's life.
Engine and transmission: The lifespan of the engine and transmission can be shortened by neglect or specific mechanical failures.
Common issues: Potential problems like a failed fuel level sensor or AC blower resistor can cause issues, but they are often repairable and don't necessarily indicate a premature end of the vehicle's life.

How to maximize the life of your 2008 Trailblazer

Follow the maintenance schedule: Adhere to the recommended service intervals in your owner's manual for oil changes, fluid flushes, and other preventative care.
Address problems promptly: Don't ignore warning lights or strange noises. Fixing issues like a rough idle or a sticking shifter early can prevent more significant damage down the road.
Use quality parts: When repairs are needed, use high-quality replacement parts to ensure continued performance and longevity.

What are common problems with the 2008 Chevy Trailblazer?

Common problems with the 2008 Chevy Trailblazer include issues with the fuel level sensor, the HVAC blower motor, and engine timing related to the variable valve timing (VVT) system. Other frequent complaints involve cracked exhaust manifolds, shifter getting stuck in park, and a noisy front differential, especially on four-wheel drive models.

This video discusses common problems with the Chevy Trailblazer, including the fuel level sensor and blower motor issues: 58s1A Auto: Repair Tips & Secrets Only Mechanics KnowYouTube · Dec 8, 2020
Engine

Engine timing: Variable Valve Timing (VVT) issues can cause engine codes like P0014 and P0017, leading to rough idling and vibrations.
Cracked exhaust manifold: This is a common problem that can cause a loud noise.
VVT actuators: The control solenoids can stick due to dirty oil, and the actuator itself can fail.

Electrical and sensors

Fuel level sensor: The fuel level sensor can fail, causing an erratic or inaccurate fuel gauge.
HVAC blower motor: The blower motor may stop working at certain speeds because of a faulty resistor block.
Gas cap: A loose or faulty gas cap can trigger a "Check Engine" light due to a problem with the Evaporative Emission Control (EVAP) system.
EVAP system: Beyond the gas cap, the EVAP system can have other issues, such as a faulty vent solenoid.
Electrical failures: Some owners report multi-system electrical failures affecting power windows, door locks, and the radio.
Starter system: The starter relay and related circuits can have issues, sometimes leading to a no-start condition.

Drivetrain and suspension

Front differential: Four-wheel drive models are known to have problems with the front differential, particularly the actuator, which can fail and cause noise or a "service four-wheel drive" message.
Shifter stuck in park: The shifter can get stuck in the park position, preventing the driver from shifting gears.
Transmission: Some owners have reported issues with the transmission, including the lines rotting out in certain climates.

Other issues

Noise: Some owners report general rattling noises from under the hood, wind noise, or a "humming noise".
Tailgate glass: The glass on the tailgate can be difficult to close.
CD player: The CD player in the radio may fail.
Rear air springs: The air compressor for the rear air springs may fail.

You can watch this video to learn about the diagnosis and repair of engine timing issues in a 2008 Chevy Trailblazer/Envoy: 56sThePracticalMechanicYouTube · Dec 6, 2022

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.