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1.0 TCe / SCe vs 2.0 16v F4R and F4RT: which engine is more reliable?

According to our risk index, the 2.0 16v F4R and F4RT carries less risk than the 1.0 TCe / SCe: 25/100 versus 41/100 (both moderate risk). The 1.0 TCe / SCe has 1 documented serious fault, the main one being «LPG (ECO-G) system faults and tank recall»; the 2.0 16v F4R and F4RT has 1 documented serious fault, the main one being «Timing belt failure due to overdue maintenance».

Risk index

1.0 TCe / SCe

41

Moderate risk · 1 serious fault

Risk index

2.0 16v F4R and F4RT

25

Moderate risk · 1 serious fault

Lower risk

The index (0–100) weights the severity and frequency of the three most serious documented faults. How it is calculated

12 sourcesHow we work

Is the 1.0 TCe / SCe reliable?

The 1.0 TCe/SCe (H4D/H4Dt) is a simply designed three-cylinder with reasonable reliability. Its most-cited fault is a noise or vibration from the turbo wastegate; the ECO-G (LPG) version adds its own gas-management faults and a 2023 recall over a risk of leaks and fire from the tank. An isolated case of a failed high-pressure pump is also documented, and no oil consumption pattern.[1][2][3]

See the 4 of the 1.0 TCe / SCe faults

Is the 2.0 16v F4R and F4RT reliable?

In the sources we consulted, the 2.0-litre F4R and F4RT show no engine-destroying design faults, but the timing belt must be changed on time, and the coils (RS) and the variable valve timing pulley appear as weak points. We have found no reliable sources on oil consumption or big-end bearings.[4][5][6][7]

See the 3 of the 2.0 16v F4R and F4RT faults

Side-by-side comparison

Comparison of 1.0 TCe / SCe and 2.0 16v F4R and F4RT
1.0 TCe / SCe2.0 16v F4R and F4RT
Technical data
TypeEngineEngine
FuelPetrolPetrol
Displacement999 cm³1,998 cm³
TimingChainTiming belt (dry)
Power65–117 hp135–250 hp
Productionsince 2019[8][9]since 2000[10]
Reliability
Risk index (what is it?)41Moderate risk25Moderate risk
Documented faults43
Of high or critical severity11
Worst severityCritical severityCritical severity
Main faults
  1. Critical severity: LPG (ECO-G) system faults and tank recall
  2. Medium severity: Metallic noise or vibration from the turbo wastegate
  3. Medium severity: Failed high-pressure fuel pump (isolated case)
  1. Critical severity: Timing belt failure due to overdue maintenance
  2. Medium severity: Faulty camshaft variable valve timing pulley
  3. Medium severity: F4RT ignition coil failure
Most expensive documented repairNo reliable dataNo reliable data
Which versions to buy
BuyRecommended versions
  • 1.0 SCe 65/75 (H4D, 2019-present)[1][11]
None
With cautionVersions to be cautious about
  • 1.0 TCe 90/100 (H4Dt, 2019-present)[1][11]
  • 1.0 TCe 110 (H4Dt, 2021-present)[12]
  • 1.0 ECO-G 100 (H4Dt + LPG, 2020-present)[1][2][12]
  • 1.0 DIG-T / IG-T 100-117 (HR10DDT, Nissan, 2017-present)[3]
  • 2.0 16v naturally aspirated 135-197 hp (F4R)[4][5]
  • 2.0 turbo 165-250 hp (F4RT)[6][7]
AvoidVersions to avoidNoneNone

Severity of each fault: green, low; amber, medium; red, high; dark red, critical. How we rate them

Cars that each one is fitted to

1.0 TCe / SCe

See the 7 models with the 1.0 TCe / SCe

2.0 16v F4R and F4RT

Other comparisons

With the 1.0 TCe / SCe

With the 2.0 16v F4R and F4RT

Compare other engines

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Sources

Every fact on this page links to its source. If you find an error, let us know.

  1. Fiabilité et pannes du Dacia Sandero 3Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  2. Dacia et Renault – nouveau rappel : fuite du réservoir GPL, risque d'incendie !Motorsactu · Motoring press · published 12 November 2023 · consulted 27 September 2026 · in French
  3. Fiabilité et pannes du Nissan Juke 2Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  4. Pannes Renault Mégane 2 (testimonios por motorización)fiches-auto.fr · Other source · consulted 5 October 2026 · in French
  5. Fiabilité occasion Renault Mégane II (2002-2009)CarVerif · Other source · consulted 5 October 2026 · in French
  6. Renaultsport Megane checkpointsevo · Motoring press · published 20 November 2008 · consulted 5 October 2026
  7. RenaultSport Megane 225 buying guide, history and reviewOctane · Motoring press · published 7 February 2025 · consulted 5 October 2026
  8. Moteur H Renault-NissanWikipedia (francés) · Other source · consulted 27 September 2026 · in French
  9. Nissan JukeWikipedia (inglés) · Other source · consulted 27 September 2026
  10. Moteur F Renault (F4R y F4RT)Wikipedia (fr) · Other source · consulted 5 October 2026 · in French
  11. Fiabilité et pannes de la Renault Clio 5Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  12. Fiabilité et pannes du Dacia JoggerFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French