2004 Avalanche
2500
8.1L 8-cyl · Gasoline · Four-wheel drive 1 pattern · View specs
3GNGK22G-4 →
144 VINs in our data
Sport Utility Truck [SUT]
$19,995 median asking price
12 price observations · Updated Oct 25, 2026
THE SPECS GUIDE
2004 Chevrolet Avalanche
Find your trim. See what changes.
Compare recorded engines, drivetrains and specifications, then open the VIN pattern that matches your car.
Have a specific car in mind?
Use its full VIN to look up the vehicle and check the recorded specifications.
SIDE BY SIDE
Compare the details
Choose up to three VIN patterns. Each column describes one recorded pattern.
Swipe the table sideways to compare vehicles. Specification names stay visible.
| Specification | 4WD 3GNEK12T-4 | Trim not recorded 3GNEC12T-4 | 2500 · 4WD 3GNGK22G-4 | Trim not recorded 3GMEC12T-4 | Sport Utility Pickup 4D 5 1/4 FT 3GNEXK12-4 | Sport Utility Pickup 4D 5 1/4 FT 3GNEC12T-A | 4WD 3GN8K12T-4 | 4WD 3GNEK12C-4 | 4WD 3GNEK125-4 | 4WD 3GNEK121-4 |
|---|---|---|---|---|---|---|---|---|---|---|
| Engine | 5.3L 8-cyl | 5.3L 8-cyl | 8.1L 8-cyl | 5.3L 8-cyl | 6.6L 8-cyl | 5.3L 8-cyl | 5.3L 8-cyl | 2L 4-cyl | Not recorded | 6.6L 8-cyl |
| Drivetrain | Four-wheel drive | Not recorded | Four-wheel drive | Not recorded | Not recorded | Not recorded | Four-wheel drive | Four-wheel drive | Four-wheel drive | Four-wheel drive |
| Fuel | Gasoline | Gasoline | Gasoline | Gasoline | Diesel | Gasoline | Gasoline | Gasoline | Gasoline | Diesel |
| Body | Sport Utility Truck [SUT] | Sport Utility Truck [SUT] | Sport Utility Truck [SUT] | Sport Utility Vehicle [SUV] | Not recorded | Sport Utility Truck [SUT] | Not recorded | Sport Utility Truck [SUT] | Sport Utility Truck [SUT] | Sport Utility Truck [SUT] |
| Doors | 4-door | 4-door | 4-door | Not recorded | Not recorded | 4-door | Not recorded | 4-door | 4-door | 4-door |
| Median asking price | $7,995 | $6,999 | $19,995 | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| Price observations | 63 | 39 | 12 | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
| Price sample updated | Oct 25, 2026 | Oct 25, 2026 | Oct 25, 2026 | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded | Not recorded |
Missing data does not mean a feature is absent. Prices are advertised asking prices for each pattern’s own sample, not completed sale prices or a trim-wide average.
EXPLORE THE LINEUP
Find your Avalanche
Grouped by recorded trim, with engine and drive variants underneath. Open a variant to see every source pattern.
2004 Avalanche
Sport Utility Pickup 4D 5 1/4 FT
5.3L 8-cyl · Gasoline · 4x2 1 pattern · View specs
3GNEC12T-A →
1 VINs in our data
Sport Utility Truck [SUT]
No qualifying asking-price sample for this pattern.
Limited record — some specifications may be missing.
6.6L 8-cyl · Diesel · Drive not recorded 1 pattern · View specs
3GNEXK12-4 →
1 VINs in our data
No qualifying asking-price sample for this pattern.
Limited record — some specifications may be missing.
2004 Avalanche
Trim not recorded
2L 4-cyl · Gasoline · Four-wheel drive 1 pattern · View specs
3GNEK12C-4 →
1 VINs in our data
Sport Utility Truck [SUT]
No qualifying asking-price sample for this pattern.
Limited record — some specifications may be missing.
5.3L 8-cyl · Gasoline · 4x2 2 patterns · View specs
3GMEC12T-4 →
1 VINs in our data
Sport Utility Vehicle [SUV]
No qualifying asking-price sample for this pattern.
Limited record — some specifications may be missing.
3GNEC12T-4 →
3,534 VINs in our data
Sport Utility Truck [SUT]
$6,999 median asking price
39 price observations · Updated Oct 25, 2026
5.3L 8-cyl · Gasoline · Four-wheel drive 2 patterns · View specs
3GN8K12T-4 →
1 VINs in our data
No qualifying asking-price sample for this pattern.
Limited record — some specifications may be missing.
3GNEK12T-4 →
5,099 VINs in our data
Sport Utility Truck [SUT]
$7,995 median asking price
63 price observations · Updated Oct 25, 2026
6.6L 8-cyl · Diesel · Four-wheel drive 1 pattern · View specs
3GNEK121-4 →
1 VINs in our data
Sport Utility Truck [SUT]
No qualifying asking-price sample for this pattern.
Limited record — some specifications may be missing.
Engine not recorded · Gasoline · Four-wheel drive 1 pattern · View specs
3GNEK125-4 →
1 VINs in our data
Sport Utility Truck [SUT]
No qualifying asking-price sample for this pattern.
Limited record — some specifications may be missing.
Source: manufacturer specifications decoded through NHTSA vPIC, alongside VIN and listing records in our dataset. Trim groups are for browsing; shared labels do not establish identical equipment. Confirm options on the specific vehicle.
THE MARKET VIEW
What are 2004 Avalanches listed for?
Explore model-year asking prices and available market history.
BEFORE YOU CHOOSE
Go beyond the spec sheet
Equipment, fuel economy and safety results can vary with the vehicle’s engine, drivetrain and options.
Safety & recalls
Check the tested body style and drivetrain before comparing crash ratings.
Check NHTSA ratings → Check recalls by VIN →Fuel economy
Match the engine and drivetrain to an EPA entry. A model-year fuel estimate may describe a different variant from yours.
Find the matching EPA vehicle →Prices across model years
Compare current asking-price samples. Differences between model years are not a forecast of how one car will depreciate.
Asking-price history →