model year

2018 Cadillac CT6 Plug-In configuration 39767

Official US catalog configuration for the 2018 Cadillac CT6 Plug-In: 2L 4-cylinder Premium Gasoline SIDI; PHEV, Automatic (variable gear ratios), Rear-Wheel Drive.

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

answer

Exact catalog configuration

FuelEconomy.gov identifies this as configuration 39767 for the 2018 Cadillac CT6 Plug-In. The catalog row specifies 2L 4-cylinder Premium Gasoline SIDI; PHEV, Automatic (variable gear ratios), Rear-Wheel Drive, and Premium Gasoline. This is a configuration record, not a statement that every vehicle sold under the same model name has this powertrain.

make
Cadillac
model
CT6 Plug-In
engine
2L 4-cylinder Premium Gasoline SIDI; PHEV
source
FuelEconomy.gov vehicles.csv
fuelType
Premium Gasoline
cylinders
4
modelYear
2,018
drivetrain
Rear-Wheel Drive

SOURCES

applicability

Engine, transmission, and generation fields

Engine: 2L 4-cylinder Premium Gasoline SIDI; PHEV. Transmission: Automatic (variable gear ratios). Drive: Rear-Wheel Drive. Fuel: Premium Gasoline. Vehicle class: not specified. Generation label: Catalog span 2017–2018. The generation basis is catalog_span, which means contiguous catalog coverage and not an asserted OEM chassis-generation boundary.

make
Cadillac
model
CT6 Plug-In
engine
2L 4-cylinder Premium Gasoline SIDI; PHEV
source
FuelEconomy.gov vehicles.csv
fuelType
Premium Gasoline
cylinders
4
modelYear
2,018
drivetrain
Rear-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
2cf0fcbc4dc19383cbfa9db0d152039b8542e1203f1ac9702c0c5e27bc57b713
sourceVehicleId
39767