2026 Porsche 911 - Maintenance & Specs
The 2026 Porsche 911 belongs to a Porsche 911 lineup that Know Your Ride tracks across 35 model years, from 1981 to 2026. Engine options on record include the 3.0L, 3.6L. It is configured as rear-wheel drive with an automatic (am-s8). This 2026 car is the most recent Porsche 911 model year on record.
It takes 0W-40 full synthetic oil, 4.5 qt with a new filter meeting A40. Fluid specs on file include Long Life coolant, DOT 4 brake fluid, Dexron VI transmission fluid. Know Your Ride lists 20 scheduled maintenance items for this vehicle, the earliest interval falling at 5,000 miles. Documented torque values include oil drain plug 20 ft-lb, lug nut 96 ft-lb, spark plug 18 ft-lb.
Its overall reliability signal is rated "Excellent" based on aggregated complaint and crash data.
EPA fuel economy is rated at 18 city / 25 highway MPG, 21 MPG combined. Estimated annual fuel cost is about $2,750.
Quick Specs
| Oil viscosity | 0W-40 |
| Oil type | Full Synthetic |
| Oil capacity (w/ filter) | 4.5 qt |
| OEM oil spec | A40 |
| EPA combined | 21 MPG |
| Tire size | 225/45R18 |
| Coolant | Long Life |
| Technical service bulletins | 125 |
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
Related Vehicles
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.