model year

2005 Chevrolet Silverado 1500 4WD configuration 21155

Official US catalog configuration for the 2005 Chevrolet Silverado 1500 4WD: 5.3L 8-cylinder Regular Gasoline, Automatic 4-spd, 4-Wheel or All-Wheel Drive.

Primary records linked at claim level Data refreshed 8/27/2026

answer

Exact catalog configuration

FuelEconomy.gov identifies this as configuration 21155 for the 2005 Chevrolet Silverado 1500 4WD. The catalog row specifies 5.3L 8-cylinder Regular Gasoline, Automatic 4-spd, 4-Wheel or All-Wheel Drive, and Regular Gasoline. This is a configuration record, not a statement that every vehicle sold under the same model name has this powertrain.

make
Chevrolet
model
Silverado 1500 4WD
engine
5.3L 8-cylinder Regular Gasoline
source
FuelEconomy.gov vehicles.csv
fuelType
Regular Gasoline
cylinders
8
modelYear
2,005
drivetrain
4-Wheel or All-Wheel Drive

SOURCES

applicability

Engine, transmission, and generation fields

Engine: 5.3L 8-cylinder Regular Gasoline. Transmission: Automatic 4-spd. Drive: 4-Wheel or All-Wheel Drive. Fuel: Regular Gasoline. Vehicle class: not specified. Generation label: Catalog span 2005–2006. The generation basis is catalog_span, which means contiguous catalog coverage and not an asserted OEM chassis-generation boundary.

make
Chevrolet
model
Silverado 1500 4WD
engine
5.3L 8-cylinder Regular Gasoline
source
FuelEconomy.gov vehicles.csv
fuelType
Regular Gasoline
cylinders
8
modelYear
2,005
drivetrain
4-Wheel or All-Wheel Drive

diagnosis

How to use this configuration

Match the VIN, emissions label, engine identifier, transmission, drivetrain, and build information before ordering a part or applying a diagnostic procedure. FuelEconomy.gov configuration IDs describe catalog variants; they do not prove the equipment installed on an individual vehicle.

individualVehicleClaim
No
vinVerificationRequired
Yes

methodology

Source and update method

This page is generated from one exact row in the official FuelEconomy.gov downloadable vehicle dataset. Car Trouble Lab stores the source vehicle ID and row digest, and republishes a new reviewed snapshot when the source facts change.

source
FuelEconomy.gov
rowSha256
e9d0502d5421aaa9613dc3d7b81f4538a52b8e685dd7a009884f61b78af69253
sourceVehicleId
21155