Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2023 MDX.
The 2023 Acura MDX utilizes an Automatic (S10) transmission and achieves EPA fuel economy ratings of 19/25/21 mpg while requiring 5.5 quarts of 0W-20 API oil for engine maintenance. Within the model's complaint history spanning 2001 to 2026, this specific year recorded 34 total owner complaints primarily focused on the power train alongside two recalls. This complaint volume sits significantly below the 2016 peak of 360 issues but remains higher than the 2026 low of 6. This positioning indicates a stabilized entry in the vehicle's long-term reliability profile relative to the historical extremes.
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. · 800 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 | 198.4 in |
| Overall width | 78.7 in |
| Overall height | 66.9 in |
| Wheelbase | 113.8 in |
| Curb weight | 4506 lb |
| Track (front / rear) | 67.7 / 67.7 in |
| Weight distribution (front / rear) | 60/40 |
| EPA city / highway / combined | 19 / 25 / 21 mpg |
| Drivetrain | All-Wheel Drive |
| Recommended fuel | Premium Gasoline |
0–60 mph, quarter-mile, horsepower and torque from independent road tests.
Independent road tests for the MDX 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 |
|---|---|---|---|---|---|
| 2022 | SH-AWD Type S Advance 3.5L V6 | 5.40 sec | 14.00 sec | 355 hp | AWD |
| 2022 | SH-AWD Type S Advance 3.5L V6 | 5.50 sec | 14.10 sec | 355 hp | AWD |
| 2022 | SH-AWD A-Spec 3.5L V6 | 5.70 sec | 14.40 sec | 290 hp | AWD |
| 2022 | SH-AWD Type S Advance 3.5L V6 | 6.00 sec | 14.50 sec | 355 hp | AWD |
| 2022 | SH-AWD A-Spec 3.5L V6 | 6.40 sec | 15.10 sec | 290 hp | AWD |
| 2022 | SH-AWD A-Spec 3.5L V6 | 6.40 sec | 15.20 sec | 290 hp | AWD |
| 2022 | SH-AWD Advance 3.5L V6 | 7.50 sec | 15.80 sec | 290 hp | AWD |
| 2024 | SH-AWD Type S Advance 3.0L Turbo V6 | 5.40 sec | 13.90 sec | 355 hp | AWD |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 5.5 qt of 0W-20 API 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 |
| Engine Coolant Capacity | 2.7 Gallons |
| Engine Coolant Capacity | 2.0 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 | Bolt & Nuts: 16.0 ft-lbs |
| Intake Manifold to Engine Bolts | Bolt & Nuts: 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 | 1-4-2-5-3-6 |
| Curb Idle Speed (No Load) | Transmission in Neutral or Park: 710 rpm |
| Curb Idle Speed Variance (No Load) | 50 rpm |
| Curb Idle Speed (Secondary Under Load) | With High Electric Load: Transmission in N |
| Curb Idle Speed Variance (Secondary Under Load) | 50 rpm |
| 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 |
| Refrigerant | R1234yf |
| Refrigerant Capacity | 1.06-1.18 lbs |
| Oil Group | POE |
| Oil Type | RB100EV-01 |
| Oil Capacity | 4.29-5.17 oz |
| Standard BCI Group Number | 94R - AGM VRLA battery. |
| Standard BCI Cranking Performance | 800 cca |
| Standard BCI Group Number | 48 |
| Engine Oil Pressure | Engine @ Idle: 10.2 Minimum psi |
| Engine Oil Pressure RPM | 71.1 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 | Front: 0.0846; Rear: 0.059 |
| Minimum Pad Thickness | Front: 0.079; Rear: 0.059 |
| Solid Rotor Minimum Thickness for Replacement | Front: 1.102; Rear: .354 |
| Solid Rotor Minimum Thickness after Refinish | Front: 1.181; Rear: 0.433 |
| Variation from Parallelism Thickness Variation | 0.0006" |
| Maximum Rotor Runout | 0.0039" |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
The 2023 Acura MDX represents a notable improvement in reliability trends within its generation, particularly when viewed against the federal record. Complaints dropped sharply to 36 in 2023—among the lowest in the model’s history—while recalls (2) and investigations (2) remained stable and modest compared to the mid-2010s spike (e.g., 2016’s 360 complaints and 7 recalls). This decline aligns with the broader post-2020 trend of reduced issues, though 2023’s TSB count (126) suggests lingering minor technical adjustments. The top complaint areas—primarily power train and braking—mirror long-standing concerns but occur at far lower volumes than in earlier years like 2016 or 2014. With only 2 crash-related complaints and no fire incidents reported, the 2023 model year appears to be a relative low-risk point in the MDX’s lifecycle. **Takeaway: The 2023 MDX is a strong used buy, offering the best balance of low complaints and recalls in its recent history.**
All 34 complaints on record, top 8 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 2 of 2 campaigns on record for this vehicle.
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…
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… 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…
Showing 5 of 126 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| B23-004 | 2025-10-17 | Structure | "Service Bulletin - A pop noise can occur from the rear roof area when turning into… |
| BTI&07312025903 | 2025-07-31 | Engine | Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2025… |
| BBTS28851 | 2025-07-17 | Steering | Tech Line Summary - Customers are complaining of a clicking noise from front of vehicle… |
| BTI&07152025901 | 2025-07-15 | Engine | Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2023-2025… |
| B24-025 | 2025-07-02 | Wheels | Service Bulletin - Customers are experiencing screeching, squeaking, rubbing, or scraping… |
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.
5.5 qt of Acura API Premium Genuine Motor Oil 0W-20, per the factory manual.
NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 19 city / 25 highway / 21 combined mpg.