model year

2012 BMW Alpina B7 SWB xDrive configuration 31237

Official US catalog configuration for the 2012 BMW Alpina B7 SWB xDrive: 4.4L 8-cylinder Premium Gasoline SIDI, Automatic (S6), All-Wheel Drive.

Claim-level evidence reviewed Reviewed 8/27/2026

answer

Exact catalog configuration

FuelEconomy.gov identifies this as configuration 31237 for the 2012 BMW Alpina B7 SWB xDrive. The catalog row specifies 4.4L 8-cylinder Premium Gasoline SIDI, Automatic (S6), All-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
BMW
model
Alpina B7 SWB xDrive
engine
4.4L 8-cylinder Premium Gasoline SIDI
source
FuelEconomy.gov vehicles.csv
fuelType
Premium Gasoline
cylinders
8
modelYear
2,012
drivetrain
All-Wheel Drive

SOURCES

applicability

Engine, transmission, and generation fields

Engine: 4.4L 8-cylinder Premium Gasoline SIDI. Transmission: Automatic (S6). Drive: All-Wheel Drive. Fuel: Premium Gasoline. Vehicle class: not specified. Generation label: Catalog span 2011–2015. The generation basis is catalog_span, which means contiguous catalog coverage and not an asserted OEM chassis-generation boundary.

make
BMW
model
Alpina B7 SWB xDrive
engine
4.4L 8-cylinder Premium Gasoline SIDI
source
FuelEconomy.gov vehicles.csv
fuelType
Premium Gasoline
cylinders
8
modelYear
2,012
drivetrain
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
dee038b20d7d7c5dcc323c5916917af1ee2776cbe243b5c459e72df913694edb
sourceVehicleId
31237