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What is a 2003 avalanche worth?

Author

Mia Morrison

Updated on March 14, 2026

What is a 2003 avalanche worth?

2003 Chevrolet Avalanche trade-in prices range from $1,620 – $7,412. Get a more accurate value for your car with the Edmunds appraisal tool.

What is the biggest motor in a Chevy Avalanche?

6.0-liter VortecMAX V8 with VVT and Active Fuel Management, 367 hp (274 kW) (late 2006)

Is a Chevy Avalanche a 3/4 ton?

Chevrolet Avalanche comes in two weight ranges: 1500 (often referred to as half-ton) and the 2500 (three-quarter ton).

What engine is in a 2003 Chevy Avalanche?

5.3 L V8
8.1 L V8
2003 Chevrolet Avalanche/Engine

How many miles can a 2003 Chevy Avalanche last?

With proper maintenance, you can get a new Chevrolet Avalanche to last up to 300,000 miles. That is about 20 years of service if you drive an average of 15,000 miles per year like most Americans.

What transmission is in a 2003 Chevy Avalanche?

4-speed automatic
2003 Chevrolet Avalanche/Transmission

Which year Chevy Avalanche is best?

It is generally considered that the 2013 model year is the best option for a Chevy Avalanche. This was the final year of the second generation and Chevrolet had fixed all the issues that existed in previous years. They even released a black diamond edition which was the most luxurious Avalanche that was ever made.

How many miles does a Chevy Avalanche last?

What year Avalanche is the best?

What was the best year for Chevrolet Avalanche? It is generally considered that the 2013 model year is the best option for a Chevy Avalanche. This was the final year of the second generation and Chevrolet had fixed all the issues that existed in previous years.

What is high mileage for a Avalanche?

From mileage reports found there, the average Avalanche truck can last between 200,000 to 300,000 miles. You’ll likely need to replace certain components as the truck ages. For example, steering pumps, alternators, radiators, transmissions, etc., will need replacement at the 150,000-200,000 mile mark.

Do Chevy Avalanches have transmission problems?

Erratic shifting, unusually harsh/soft shifts, slipping, failure to engage forward gears. Those may seem like a lot of symptoms, but they can all be caused by one of the most common Chevy Avalanche 6L80 transmission problems out there; faulty pressure regulator system components.

How much does it cost to replace a transmission in a Chevy Avalanche?

Replacement Chevy Avalanche Transmission Prices:

TransmissionStreet Smart TransmissionDealer Retail
4L60E / 4L65E16712133
4L80E18752800
6L80 / 6L9022472930