0.9 TCe (H4Bt)
2014–2021 · petrol · 898cc · 90hp
Engine codes: D4F, H4B, H4Bt, H5Ft
Reliability, common problems and owner reviews for the Renault Twingo III 0.9 TCe (H4Bt). Check this before you buy used.
The turbo petrols — the characterful 0.9 TCe triple (H4Bt, shared with the Captur/Twingo) and the 1.2 TCe four (H5Ft) — give the Clio IV nippy, economical performance. The cautions are the known small-Renault-turbo items: oil-consumption on some examples (monitor the level — the 1.2 TCe in particular had attention here), turbo and coil/ignition care, and the EDC dual-clutch (where fitted) wanting fluid discipline. A documented car with controlled oil use is a fine engine; check oil level and turbo health on test. The 0.9 is the sweeter, lower-stress unit of the two.
Same engine, other cars
This is the same physical engine (D4F) sold under different names across brands. Reliability is broadly shared — cross-check these:
Known Issues
Some TCe triples consume oil; monitor level.
Fix / Workaround: Check consumption; keep topped; investigate if heavy.
Repair cost: €100–€1500
Typically appears after: 90,000 km
Turbo and ignition care with age.
Fix / Workaround: Clean oil; replace coils as needed.
Repair cost: €100–€900
Typically appears after: 110,000 km
Some TCe units consume oil; the 1.2 TCe especially. Monitor level.
Fix / Workaround: Check consumption; keep topped; investigate if heavy.
Repair cost: €100–€1800
Typically appears after: 80,000 km
Turbo and ignition care; EDC dual-clutch fluid (where fitted).
Fix / Workaround: Clean oil; coil replacement; EDC fluid service.
Repair cost: €150–€1200
Typically appears after: 110,000 km
Mileage Thresholds
After 150,000 km: Oil-use + turbo window.
Pre-Purchase Checklist
- ☐Oil-consumption check on test
- ☐Same TCe as Clio IV / Captur / Twingo
- ☐The pick if you leave the city
- ☐Same TCe as Captur / Twingo III
- ☐0.9 is the sweeter unit
- ☐Same TCe as Clio IV / Captur
- ☐EDC fluid history if auto
Frequently asked questions
Is the Renault Twingo III 0.9 TCe (H4Bt) reliable?
Maint. Sensitive — The turbo petrols — the characterful 0.9 TCe triple (H4Bt, shared with the Captur/Twingo) and the 1.2 TCe four (H5Ft) — give the Clio IV nippy, economical performance. The cautions are the known small-Renault-turbo items: oil-consumption on some examples (monitor the level — the 1.2 TCe in particular had attention here), turbo and coil/ignition care, and the EDC dual-clutch (where fitted) wanting fluid discipline. A documented car with controlled oil use is a fine engine; check oil level and turbo health on test. The 0.9 is the sweeter, lower-stress unit of the two.
What are the common problems and reviews for the Renault Twingo III 0.9 TCe (H4Bt)?
The most commonly reported problems: Oil consumption (some units), Turbo / coils, Oil consumption (esp. 1.2 TCe), Turbo / coils / EDC.
Is a used Renault Twingo III 0.9 TCe (H4Bt) worth buying?
Fine if serviced correctly — but it punishes neglect hard. History and the right consumables matter.