Honda Clarity
1st Generation (2017–2021)
The Clarity PHEV can be an excellent used plug-in — if you skip the fuel-pump stall years. This hub consolidates reliability, tire fitment, and ownership context.
- ReliabilityStrong2020–21
- Ownership cost$$Moderate
- Insurance$$Moderate
- Repair difficultySpecialtyPHEV
- Typical lifespan100k–120k+ miWith proper care
At a glance
- Worst years
- 2018, 2019
- Best years
- 2020, 2021
- Best powertrain
- 2020–2021 PHEV
- Avoid powertrain
- 2018–2019 unrepaired fuel pump
- Recommended tire
- Michelin CrossClimate 2
- Typical lifespan
- 80,000–120,000+ miles
Years to avoid
2018 and 2019 carry fuel-pump stall recalls and the highest complaint volume. 2020–2021 complaint rates collapse after post-launch fixes.
Engines
Which powertrains hold up — and which to walk away from.
- Avoid
Clarity PHEV (early)
2018–2019
Fuel-pump impeller swell can stall the engine while driving (20V-314 / 23V-858). Only buy with closed recall proof.
- Solid
Clarity PHEV (late)
2020–2021
Complaint volume drops sharply; KBB ranked the 2021 among top mid-size cars.
Transmissions
- Mixed
PHEV dual-motor drive
2018–2021
Generally fine on later cars; 2019 complaints skew toward drivetrain categories.
Ownership metrics
- Fuel / EV range
- PHEV efficiencyBest as a plug-in commute car.
- Traction battery warranty
- 8 yr / 100k miFederal minimum coverage.
- Reliability
- Strong on 2020–21CR was much worse on 2018.
- Average lifespan
- 80k–120k+ miWith routine service and a healthy 12V battery.
- Insurance cost
- Moderate ($$)Mid-size plug-in rates.
- A/C compressor risk
- $800–$1,500Common expensive repair on early cars.
Factory tire sizes
| Size | Years / trims | Best all-season | Shop |
|---|---|---|---|
| 235/45R18 Confirm load/speed rating on the door placard. | 2018–2021 PHEV Touring / common OE |  All-weather pick for Clarity daily driving. | Live prices |
Recommended tires
Recalls
Fuel pump module
2018–2019 PHEV
Stall-while-driving risk — NHTSA 20V-314 expanded by 23V-858. Verify closed by VIN.
Check recallsRear seat belt retractor
2019
Campaign 20V-326 affected a small set of Clarity Electric / FCEV / PHEV VINs.
Check recalls
Maintenance
| Interval | Service |
|---|---|
| Every 5,000–7,500 mi | Engine oil and filter (PHEV) |
| Every 3 years | 12-volt battery check 12V failures strand PHEVs suddenly. |
| Pre-purchase | Confirm fuel-pump recall closed Non-negotiable on 2018–2019. |
| As needed | A/C performance test Compressor failures are a known costly repair. |
Should you buy one?
Buy 2020–2021. Treat 2018–2019 as skip unless every recall is documented closed and a PPI is clean.