2021 Acura TLX
US · Sedan · Compact Cars
The 2021 Acura TLX is listed in the US market as a sedan with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI)
- Power
- 272 hp (203 kW)
- Torque
- 280 lb-ft (380 Nm)
- Transmission
- 10-speed automatic
- Drivetrain
- Varies by configuration: AWD, FWD
- Fuel
- Gasoline
- Economy
- 21 mpg (11.2 L/100 km) to 25 mpg (9.4 L/100 km) combined
- Seating
- 5 seats
Key Performance & Dimensions
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI) | |
| Displacement | 2.0 L to 3.0 L | |
| Cylinders | 4 to 6 | |
| Aspiration | Turbocharged | |
| Power | 272 hp (203 kW) | |
| Torque | 280 lb-ft (380 Nm) | |
| Fuel type | Gasoline | EPA fueleconomy.gov |
Performance
| Specification | Value | Source |
|---|---|---|
| 0–100 km/h | 5.9 s | |
| Top speed | 149 mph (240 km/h) |
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Automatic | EPA fueleconomy.gov |
| Gears | 10 | |
| Drivetrain | Varies by configuration: AWD, FWD |
Dimensions
| Specification | Value | Source |
|---|---|---|
| Length | 194.6 in (4,942 mm) | |
| Width | 75.2 in (1,910 mm) | |
| Height | 56.4 in (1,432 mm) | |
| Wheelbase | 113.0 in (2,870 mm) |
Weight
| Specification | Value | Source |
|---|---|---|
| Curb weight | 4,028 lb (1,827 kg) |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 21 mpg (11.2 L/100 km) to 25 mpg (9.4 L/100 km) | EPA fueleconomy.gov |
| City | 19 mpg (12.4 L/100 km) to 22 mpg (10.7 L/100 km) | |
| Highway | 24 mpg (9.8 L/100 km) to 31 mpg (7.6 L/100 km) |
Capacity
| Specification | Value | Source |
|---|---|---|
| Seats | 5 | |
| Doors | 4 |
Our sources do not publish these for this vehicle: Towing capacity, Payload, Ground clearance, Gross vehicle weight rating, Electric range, Battery capacity, Fuel tank, Cargo volume. We leave them out instead of estimating.
Trims and configurations
6 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
Recalls
NHTSA lists 4 recall campaigns for this model year. Last checked November 7, 2026.
26V332000: AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER
Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura TLX, 2019-2024 RDX, 2017-2020, 2022-2026 MDX, 2017-2021, 2023, 2025 Honda Ridgeline, 2017-2022 Pilot, 2019-2021 Passport, 2018-2026 Odyssey, 2019-2022 Insight, 2019-2021 HR-V, 2018-2020 Fit, 2020-2022 CR-V Hybrid, 2017-2022 CR-V, 2017-2018, 2021 Civic Type R, 2017-2021 Civic hatchback, 2016-2020 Civic coupe, 2016-2022…
Remedy: Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed July 7, 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are BOL, WO9, OOA, WOM, XOH,…
Reported May 21, 2026. View on NHTSA
25V391000: SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
Honda (American Honda Motor Co.) is recalling certain 2021-2025 Acura TLX, 2023-2025 Acura MDX, and 2023-2025 Honda Pilot vehicles. The brake pedal pivot pin was not secured properly, which can cause the pedal to shift out of position. As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard numbers 108, "Lamps, Reflective Devices, and Associated Equipment" and 135,…
Remedy: Dealers will inspect and replace the brake pedal assembly as necessary, free of charge. Owner notification letters were mailed July 29, 2025. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall…
Reported June 12, 2025. View on NHTSA
24V950000: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
Acura (American Honda Motor Co.) is recalling certain 2021-2023 TLX vehicles. The fuel filler neck and fuel tank may have been improperly welded, which can result in a fuel leak.
Remedy: Dealers will replace the fuel tank assembly, free of charge. Owner notification letters were mailed February 3, 2025. Owners may contact Honda customer service at 1-888-234-2138. Acura's number for this recall is JKX.
Reported December 19, 2024. View on NHTSA
24V064000: AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER
Honda (American Honda Motor Co.) is recalling certain 2020-2022 Pilot, Accord, Civic sedan, HR-V, Odyssey, 2020 Civic coupe, Fit, 2021-2022 Civic hatchback, 2021 Civic Type R, Insight, 2020-2021 CR-V, CR-V Hybrid, Passport, Ridgeline, Accord Hybrid, 2020 Acura MDX, 2022 Acura MDX, 2020-2022 Acura RDX, and 2020-2021 Acura TLX vehicles. The front passenger seat weight sensor may crack and short…
Remedy: Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed March 28, 2024. This is a phased recall. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for these…
Reported February 1, 2024. View on NHTSA
Data sources
- EPA fueleconomy.gov · retrieved November 4, 2026 · US Government public data
- NHTSA vPIC · retrieved October 11, 2026 · US Government public data
Source checked: November 4, 2026
Data verified: November 4, 2026
Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.
Related vehicles
- 2020 Acura TLX
Sedan, Gasoline
Varies by configuration: 2.4L 4-cylinder (SIDI), 3.5L 6-cylinder (SIDI) · 272 hp (203 kW) · Varies by configuration: FWD, AWD
27 mpg (8.7 L/100 km) to 23 mpg (10.2 L/100 km) - 2022 Acura TLX
Sedan, Gasoline
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI) · 272 hp (203 kW) · Varies by configuration: AWD, FWD
25 mpg (9.4 L/100 km) to 21 mpg (11.2 L/100 km)
Frequently asked questions
What engine does the 2021 Acura TLX have?
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI). Engines can differ by trim, so check the trim list below.
How much horsepower does the 2021 Acura TLX have?
272 hp (203 kW), as listed by our sources.
What is the fuel economy of the 2021 Acura TLX?
Combined fuel economy is 21 mpg (11.2 L/100 km) to 25 mpg (9.4 L/100 km), as published by the source shown in the specification table.
Is the 2021 Acura TLX front-wheel, rear-wheel or all-wheel drive?
Drivetrain: Varies by configuration: AWD, FWD.
How many seats does the 2021 Acura TLX have?
5 seats.
How long is the 2021 Acura TLX?
194.6 in (4,942 mm).
Are there recalls for the 2021 Acura TLX?
NHTSA lists 4 recall campaigns for this model year (last checked November 7, 2026). Details are in the Recalls section.