model year

2021 Acura TLX FWD A-SPEC configuration 43237

Official US catalog configuration for the 2021 Acura TLX FWD A-SPEC: 2L 4-cylinder Premium Gasoline SIDI, Automatic (S10), Front-Wheel Drive.

Claim-level evidence reviewed Reviewed 8/27/2026

answer

Exact catalog configuration

FuelEconomy.gov identifies this as configuration 43237 for the 2021 Acura TLX FWD A-SPEC. The catalog row specifies 2L 4-cylinder Premium Gasoline SIDI, Automatic (S10), Front-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
Acura
model
TLX FWD A-SPEC
engine
2L 4-cylinder Premium Gasoline SIDI
source
FuelEconomy.gov vehicles.csv
fuelType
Premium Gasoline
cylinders
4
modelYear
2,021
drivetrain
Front-Wheel Drive

SOURCES

applicability

Engine, transmission, and generation fields

Engine: 2L 4-cylinder Premium Gasoline SIDI. Transmission: Automatic (S10). Drive: Front-Wheel Drive. Fuel: Premium Gasoline. Vehicle class: not specified. Generation label: Catalog span 2018–2023. The generation basis is catalog_span, which means contiguous catalog coverage and not an asserted OEM chassis-generation boundary.

make
Acura
model
TLX FWD A-SPEC
engine
2L 4-cylinder Premium Gasoline SIDI
source
FuelEconomy.gov vehicles.csv
fuelType
Premium Gasoline
cylinders
4
modelYear
2,021
drivetrain
Front-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
edfabc7fb36e0f07ce300d21fad7ed1b01bf8396408cee0fb2ec56f8221335a1
sourceVehicleId
43237