2025 Acura RDX - Maintenance & Specs
The 2025 Acura RDX belongs to a Acura RDX lineup that Know Your Ride tracks across 7 model years, from 2018 to 2026. Records for this year list a 2.0L engine. It is configured as all-wheel drive with an automatic (s10). The 2025 sits mid-run, with both earlier (2018) and later (2026) RDX model years also documented.
It takes 0W-20 full synthetic oil, 4.2 qt with a new filter. Fluid specs on file include Type 2 coolant, DOT 4 brake fluid, Honda ATF DW-1 transmission fluid. Know Your Ride lists 14 scheduled maintenance items for this vehicle, the earliest interval falling at 7,500 miles. Documented torque values include oil drain plug 29 ft-lb, lug nut 80 ft-lb, spark plug 18 ft-lb.
There is 1 safety recall on record; one covers: ...erican Honda Motor Co.) is recalling certain 2025 Acura RDX vehicles. The software for the electric power steering (EPS) assist may not be calibrated.... Its overall reliability signal is rated "Good" based on aggregated complaint and crash data.
EPA fuel economy is rated at 21 city / 27 highway MPG, 23 MPG combined. Estimated annual fuel cost is about $2,500.
Quick Specs
| Oil viscosity | 0W-20 |
| Oil type | Full Synthetic |
| Oil capacity (w/ filter) | 4.2 qt |
| Oil filter | Honda 15400-PLM-A02 |
| EPA combined | 23 MPG |
| Tire size | 245/60R18 |
| Coolant | Type 2 |
| NHTSA overall | 5 / 5 stars |
| Open recalls on record | 1 |
| Technical service bulletins | 4 |
Common Trouble Codes
- P0300 - Random/Multiple Cylinder Misfire Detected
- P0420 - Catalyst System Efficiency Below Threshold (Bank 1)
- P0171 - System too Lean (Bank 1)
- P0128 - Insufficient Coolant Temperature for Stable Operation
- P0442 - Evaporative Emission Control System Leak Detected (small leak)
- P0455 - Evaporative Emission Control System Leak Detected (gross leak)
- P0700 - Transmission Control System Malfunction
- P0301 - Cylinder 1 Misfire Detected
- U0100 - Lost Communication With ECM/PCM A
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Part of the free Know Your Ride vehicle maintenance reference. Figures are sourced from EPA, NHTSA and manufacturer data and are for general reference - always confirm with your owner's manual.