2022 Subaru Ascent - Maintenance & Specs
The 2022 Subaru Ascent belongs to a Subaru Ascent lineup that Know Your Ride tracks across 4 model years, from 2020 to 2026. Engine options on record include the 2.4L, 2.4L I4. It is configured as all-wheel drive with an automatic (av-s8). The 2022 sits mid-run, with both earlier (2020) and later (2026) Ascent model years also documented.
It takes 0W-20 full synthetic oil, 5.0 qt with a new filter meeting API SP. Fluid specs on file include Super Long Life coolant, DOT 3 brake fluid, Subaru ATF HP 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 33 ft-lb, lug nut 89 ft-lb, spark plug 18 ft-lb.
NHTSA complaints for this vehicle cluster around power train (9), service brakes (8), visibility/wiper (7). A representative report reads: "Exhaust "Nut" mysteriously went missing, causing noises, and Subaru technician stated to replace exhaust if issues persist. Vehicle was under warranty, only..." There is 1 safety recall on record; one covers: Subaru of America, Inc. (Subaru) is recalling certain 2019-2022 Ascent vehicles. The ground bolt that secures the ground terminal of the Positive....
EPA fuel economy is rated at 21 city / 27 highway MPG, 23 MPG combined. Estimated annual fuel cost is about $1,900.
Quick Specs
| Oil viscosity | 0W-20 |
| Oil type | Full Synthetic |
| Oil capacity (w/ filter) | 5.0 qt |
| OEM oil spec | API SP |
| EPA combined | 23 MPG |
| Tire size | 245/60R18 |
| Coolant | Super Long Life |
| NHTSA overall | 5 / 5 stars |
| Open recalls on record | 1 |
| Technical service bulletins | 140 |
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.