Honda CR-V Common Faults in the UK
Mk5, 2018–2023 (Hybrid) — mid-size family SUV. Updated 2026-05-08.
The Mk5 Honda CR-V (2018–2023) is among the most reliable mid-size SUVs in Ireland. The dominant issue is oil dilution with fuel on early petrol-hybrid 1.5 VTEC Turbo — Honda issued a software fix in 2019. Post-2019 examples are largely problem-free. The hybrid (e:HEV) is exceptionally low-maintenance. Best-buy years: 2020–2023. Worst: 2018–early 2019 1.5T.
Quick-stats values are indicative editorial estimates aggregated from owner-forum sentiment, recall portals, and reliability surveys. For Autoza-derived median asking prices per cohort with sample size and confidence tier, see the open dataset at huggingface.co/datasets/Autoza/irish-used-car-price-index.
Best and worst years to buy
Post-2019 examples have the fuel-in-oil software fix applied, mature e:HEV hybrid calibration, and improved infotainment. The 2020 refresh added Honda Sensing standard across all trims — the most comprehensive ADAS bundle in the segment.
Early 2018–2019 1.5 VTEC Turbo engines reported fuel mixing into the engine oil in cold-weather short-trip driving patterns — exactly how many Irish commuters use their cars. Oil level would rise above max and engine longevity was compromised in severe cases. Honda addressed it via ECU update, but pre-fix cars in Ireland sometimes had the problem go undetected for months.
Known faults — Honda CR-V Mk5, 2018–2023 (Hybrid)
Documented from HonestJohn, owner forum sentiment (PistonHeads, Reddit), DVSA recall portal, and Autoza dealer-feedback aggregation. Severity is colour-coded.
1.5 VTEC Turbo fuel-in-oil dilution
Major — significant repair cost- Symptoms
- Engine oil level rising above max on dipstick; oil smells of petrol; reduced oil viscosity
- Years affected
- 2018–early 2019 (1.5T petrol)
- Indicative repair (UK)
- ECU update was free under Honda warranty; post-warranty oil damage: £800–£2,500 depending on severity
- What to check before buying
- Dipstick at viewing — oil level should not be above max. Ask seller for proof that Honda ECU update was applied. Service history should show Honda-stamp servicing with evidence of oil changes at correct intervals. Avoid cars that sat in short-trip urban use without the ECU fix.
e:HEV inverter (hybrid models)
Moderate — service-level fix- Symptoms
- "System Error" or "IMA" warning; reduced power; rare fail-to-start
- Years affected
- 2018–2021 hybrid
- Indicative repair (UK)
- Under warranty typically (Honda 5-yr hybrid warranty); out of warranty £1,800–£3,200
- What to check before buying
- Scan for hybrid system codes. EV-mode should engage cleanly at low speeds — if it never enters EV mode, inverter or battery may have faulted.
Infotainment — Honda Connect touchscreen freezes
Minor — wear-and-tear- Symptoms
- Screen unresponsive; Apple CarPlay drops; reboot via long-press needed
- Years affected
- 2018–2021
- Indicative repair (UK)
- Free software update at Honda dealer
- What to check before buying
- Connect phone via Apple CarPlay and use for 15 minutes during test drive. Pre-2022 software update caused frequent drops.
Rear differential (AWD, pre-2021)
Moderate — service-level fix- Symptoms
- Shudder under tight low-speed turns; AWD light warning
- Years affected
- 2018–2020 AWD variants
- Indicative repair (UK)
- £350–£600 rear-diff fluid change + calibration; £1,200+ if actuator faulty
- What to check before buying
- Tight low-speed figure-of-eight during test drive — any shudder or groan means the rear diff fluid has never been changed. Service history must show diff fluid at 50,000 km intervals.
Air conditioning compressor (early build 1.5T)
Moderate — service-level fix- Symptoms
- AC blows warm; clicking from compressor area
- Years affected
- 2018–2019
- Indicative repair (UK)
- £700–£1,100 compressor + regas
- What to check before buying
- Test AC during inspection on a warm day — should be cold within 90 seconds.
Front suspension — lower control-arm bushings
Minor — wear-and-tear- Symptoms
- Knocking over Irish road imperfections; vague steering feel
- Years affected
- All Mk5 — 100,000+ km, accelerated by Irish potholed roads
- Indicative repair (UK)
- £280–£450 both sides
- What to check before buying
- Drive over a rough road section — listen for clunks. Check inner-edge tyre wear.
CVT hesitation (1.5T non-hybrid)
Moderate — service-level fix- Symptoms
- Rubber-band effect under hard acceleration; judder pulling away
- Years affected
- All 1.5T CVT variants — 100,000+ km without CVT fluid change
- Indicative repair (UK)
- £250–£380 CVT fluid change; £2,500+ CVT replacement if damaged
- What to check before buying
- Service history must show CVT fluid change at 80,000–100,000 km. Test drive with hard accelerations from standstill.
Who this car suits — and who should look elsewhere
Families wanting reliable Japanese quality in an SUV package. e:HEV hybrid is the pick for urban and suburban commuting — no plug needed, excellent real-world economy. Buyers with good service history documentation.
Buyers tempted by early 1.5T examples without ECU-fix evidence; short-trip-only drivers on the 1.5T petrol; buyers needing 7 seats (CR-V is 5-seat only in Irish spec).
Alternatives to consider
If the Honda CR-V doesn't suit, these comparable models are worth a look in the UK market:
- →Toyota RAV4 Hybrid
- →Mazda CX-5
- →Hyundai Tucson
- →Kia Sportage
- →Volkswagen Tiguan
Looking to buy a Honda CR-V in the UK?
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