Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2023 TLX.
The 2023 Acura TLX, equipped with an automatic S10 transmission, operates on a 5.0‑quart fill of 0W‑20 API SN oil and achieves EPA ratings of 21 mpg city, 29 mpg highway, and a combined 24 mpg, reflecting its efficiency focus. Across the model’s documented span from 2012 to 2025, owner feedback has been modest, with only ten complaints recorded for the 2023 year and three recalls issued, and the broader complaint record showing a low of a single issue in its debut 2012 model versus a peak of 340 complaints in 2015. This relatively quiet reliability profile places the 2023 TLX in a steady segment of the TLX’s history, suggesting that, for researchers, it represents a year where the vehicle’s engineering and service record have settled into a consistently dependable pattern.
Fluid capacities, tune-up values and fuel economy at a glance.
Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.
From the factory this vehicle uses a BCI 94R - AGM VRLA battery is required for this vehicle. · 850 CCA battery. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic (S10) |
| Overall length | 194.5 in |
| Overall width | 75.2 in |
| Overall height | 56.3 in |
| Wheelbase | 113 in |
| Curb weight | 3926 lb |
| Track (front / rear) | 64.2 / 64.6 in |
| Weight distribution (front / rear) | 57/43 |
| EPA city / highway / combined | 21 / 29 / 24 mpg |
| Drivetrain | All-Wheel Drive |
| Passenger volume | 93 cu ft |
| Cargo volume | 14 cu ft |
| Recommended fuel | Premium Gasoline |
0–60 mph, quarter-mile, horsepower and torque from independent road tests.
Independent road tests for the TLX of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.
| Year | Trim / engine | 0–60 | ¼ mile | HP | Drivetrain |
|---|---|---|---|---|---|
| 2024 | SH-AWD Type S (Perf. Wheel & Tire) 3.0L Turbo V6 | 4.60 sec | 13.30 sec | 355 hp | AWD |
| 2024 | SH-AWD Type S (Perf. Wheel & Tire) 3.0L Turbo V6 | 5.00 sec | 13.50 sec | 355 hp | AWD |
| 2024 | SH-AWD Type S (Perf. Wheel & Tire) 3.0L Turbo V6 | 5.00 sec | 13.50 sec | 355 hp | AWD |
| 2021 | SH-AWD Type S (Perf. Wheel & Tire) 3.0L Turbo V6 | 4.90 sec | 13.60 sec | 355 hp | AWD |
| 2021 | SH-AWD Type S 3.0L Turbo V6 | 5.10 sec | 13.70 sec | 355 hp | AWD |
| 2021 | SH-AWD Type S (Perf. Wheel & Tire) 3.0L Turbo V6 | 5.10 sec | 13.70 sec | 355 hp | AWD |
| 2021 | SH-AWD A-Spec Package 2.0L Turbo I-4 | 5.80 sec | 14.40 sec | 272 hp | AWD |
| 2021 | SH-AWD Advance Package 2.0L Turbo I-4 | 5.90 sec | 14.50 sec | 272 hp | AWD |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 5.0 qt of 0W-20 API SN engine oil, Rear Axle: Acura DPSF-II in the differential, DOT 3 brake fluid. Torque lug nuts to 94.0 ft-lbs, the oil drain plug to Use new washer: 30.0 ft-lbs. The firing order is 1-4-2-5-3-6.
| Automatic Transmission Fluid | ATF |
| Automatic Transmission Fluid Capacity | 5.1 qt |
| Automatic Transmission Fluid | ATF |
| Automatic Transmission Fluid Capacity | 4.5 qt |
| Brake Fluid | DOT 3 |
| Differential Gear Oil | Rear Axle: Acura DPSF-II |
| Differential Gear Oil Capacity | 1.76 qt |
| Engine Coolant Capacity | 1.31 Gallons |
| Engine Coolant Temperature (ECT) Sensor Bolt(s) | Use a new O-Ring: 9.0 ft-lbs |
| Oxygen (O2S) Sensor Bolt(s) | 33.0 ft-lbs |
| Knock Sense (KS) Bolt(s) | 16.0 ft-lbs |
| Flex or Driveplate Bolts | Driveplate: 55.0 ft-lbs |
| Intake Manifold to Engine Bolts | 18.0 ft-lbs |
| Intake Manifold to Engine Bolts | 16.0 ft-lbs |
| Engine Oil Pan Drain Plug | Use new washer: 30.0 ft-lbs |
| Torque Converter Bolts | 20.0 ft-lbs |
| Differential Fill Plug | 35.0 ft-lbs |
| Differential drain Plug | 35.0 ft-lbs |
| Lug Nuts | 94.0 ft-lbs |
| Transfer Case Fill Plug | 32.0 ft-lbs |
| Transfer Case Drain Plug | 32.0 ft-lbs |
| Cylinder Firing Order | 1-3-4-2 |
| Cylinder Firing Order | 1-4-2-5-3-6 |
| Curb Idle Speed (No Load) | Transmission in Neutral |
| Curb Idle Speed Variance (No Load) | 50 rpm |
| Curb Idle Speed Variance (Secondary Under Load) | 50 rpm |
| Curb Idle Speed (No Load) | Transmission in Neutral or Park: 720 rpm |
| Curb Idle Speed Variance (No Load) | 50 rpm |
| Curb Idle Speed (Secondary Under Load) | With High Electric Load: Transmission in N |
| Refrigerant | R1234yf |
| Refrigerant Capacity | 1.11-1.23 lbs |
| Oil Group | POE |
| Oil Type | ND-Oil 14 |
| Oil Capacity | 2.37-2.88 oz |
| Standard BCI Cranking Performance | 850 cca |
| Engine Oil Pressure | Engine @ Idle: 14.5 Minimum psi |
| Engine Oil Pressure RPM | 58.0 Psi Minimum @ 3,000 rpm |
| Engine Oil Pressure | Engine @ Idle: 14.5 Minimum psi |
| Engine Oil Pressure RPM | 65.3 Psi Minimum @ 4,000 rpm |
| Minimum Pad Thickness | 0.079" in |
| Minimum Pad Thickness | Front: 0.0846; Rear: 0.079 |
| Solid Rotor Minimum Thickness for Replacement | Front: 1.102; Rear: 0.315 |
| Solid Rotor Minimum Thickness after Refinish | Front: 1.181; Rear: 0.394 |
| Variation from Parallelism Thickness Variation | 0.0006" |
| Maximum Rotor Runout | 0.0039" |
| Solid Rotor Minimum Thickness for Replacement | Front: 1.024; Rear: .315 |
| Solid Rotor Minimum Thickness after Refinish | Front: 1.102; Rear: 0.394 |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
The 2023 Acura TLX sits near the end of a clear downward trend in complaints for this generation, with just 10 complaints compared to 64 in 2021 and 24 in 2022, and it continues to decline into 2024 and 2025. Recalls hold steady at 3, matching the prior year and the generation’s typical range, while investigations remain at 2, consistent with recent years. Technical Service Bulletins drop sharply to 39 from 79 in 2022, suggesting fewer documented fixes are needed as the model matures. The top complaint areas are minor and largely unspecified, with no crash or fire complaints reported. This data indicates the 2023 model year benefits from late-generation refinement, making it a solid used purchase with low reported issues.
All 10 complaints on record, top 6 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 2 of 3 campaigns on record for this vehicle.
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…
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… 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…
Showing 5 of 39 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| B21674 | 2026-05-18 | Electrical System | Over The Air Update - Vehicles equipped with the System Updates application are capable… |
| B25-048 | 2025-09-16 | Engine | Service Bulletin - Oil leak at the cam chain tensioner inspection cover due to and… |
| BTI&04302025902 | 2025-04-30 | Engine | Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023 RDXs… |
| BTI&04162025902 | 2025-04-16 | Engine | Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023 RDXs… |
| BTI&04092025901 | 2025-04-09 | Visibility/Wiper | Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2022- 2024… |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.
Cross-vehicle references for the kinds of data on this page.
5.0 qt of Acura Genuine API SN Motor Oil 0W-20, per the factory manual.
NHTSA lists 3 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 21 city / 29 highway / 24 combined mpg.