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1.2 TCe vs 1.4/1.6 VTi: which engine is more reliable?

According to our risk index, the 1.4/1.6 VTi carries less risk than the 1.2 TCe: 52/100 versus 54/100 (both high risk). The 1.2 TCe has 2 documented serious faults, the main one being «Excessive oil consumption and engine failure»; the 1.4/1.6 VTi has 2 documented serious faults, the main one being «Fragile water pump (and expansion tank or heat exchanger, depending on displacement)».

Risk index

1.2 TCe

54

High risk · 2 serious faults

Risk index

1.4/1.6 VTi

52

High risk · 2 serious faults

Lower risk

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

13 sourcesHow we work

Is the 1.2 TCe reliable?

Only with reservations: 1.2 TCe and 1.2 DIG-T engines built between 2012 and mid-2016 can burn a lot of oil because of poor piston ring sealing, with a risk of damaging the valves, stretching the chain or destroying the engine. Renault and Nissan dealt with it through technical notes and case-by-case assistance, without a recall; later production incorporates the fix.[1][2][3][4][5]

See the 2 of the 1.2 TCe faults

Is the 1.4/1.6 VTi reliable?

The 1.4 VTi and 1.6 VTi are the naturally aspirated versions of the Prince family, developed by PSA together with BMW and also used by MINI. They do not have a reputation for particular reliability: fiches-auto.fr documents frequent oil consumption in both displacements and a fragile water pump, later inherited by the turbocharged 1.6 THP; according to a German garage, the timing chain can also wear in any version, although the most reported cases are on the turbo engine.[6][7][8]

See the 3 of the 1.4/1.6 VTi faults

Side-by-side comparison

Comparison of 1.2 TCe and 1.4/1.6 VTi
1.2 TCe1.4/1.6 VTi
Technical data
TypeEngineEngine
FuelPetrolPetrol
Displacement1,197 cm³—
TimingChainChain
Power100–130 hp90–121 hp
Production2012–2018[1][2][5][9][10]2006–2015[11]
Reliability
Risk index (what is it?)54High risk52High risk
Documented faults23
Of high or critical severity22
Worst severityCritical severityCritical severity
Main faults
  1. Critical severity: Excessive oil consumption and engine failure
  2. High severity: Timing chain stretch and breakage
  1. High severity: Fragile water pump (and expansion tank or heat exchanger, depending on displacement)
  2. Critical severity: Wear of the timing chain and tensioner
  3. Medium severity: Oil consumption on the 1.4 and 1.6 VTi versions
Most expensive documented repairup to €10,000Excessive oil consumption and engine failurePublished figure[1][2][12][13]No reliable data
Which versions to buy
BuyRecommended versions
  • 1.2 TCe 100-130 / 1.2 DIG-T 115 (H5Ft / HRA2DDT, built from mid-2016)[2][5]
None
With cautionVersions to be cautious about
  • 1.2 TCe 115-130 / 1.2 DIG-T 115 (H5Ft / HRA2DDT, built up to mid-2016)[2][3][13]
  • 1.4 16v / VTi (EP3, N12; 90-98 hp)[6][8]
  • 1.6 16v / VTi (EP6/EP6C, N12/N16; 118-121 hp)[6][7][8]
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

Other comparisons

With the 1.2 TCe

With the 1.4/1.6 VTi

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. Moteur 1.2 Renault - 400 000 voitures en dangerUFC-Que Choisir (Que Choisir Ensemble) · Consumer association · published 24 May 2019 · consulted 26 September 2026 · in French
  2. Casse moteur Renault 1.2 TCe : 107 000 Renault concernéesL'argus · Motoring press · published 28 March 2019 · consulted 26 September 2026 · in French
  3. Renault 1.2 TCe et Nissan 1.2 DIG-T : des moteurs gourmands en huileL'argus · Motoring press · published 12 October 2016 · consulted 26 September 2026 · in French
  4. Moteur 1.2 Renault - Les constructeurs minimisentUFC-Que Choisir (Que Choisir Ensemble) · Consumer association · published 31 July 2019 · consulted 26 September 2026 · in French
  5. Moteur H Renault-NissanWikipedia (francés) · Other source · consulted 26 September 2026 · in French
  6. Moteurs essence qui consomment de l'huileFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  7. Liste des moteurs qui ont des soucis de refroidissementFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  8. Tickende Zeitbombe: So zuverlässig ist der Prince-Motor von PSA und BMWGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
  9. Nissan HR engineWikipedia (inglés) · Other source · consulted 26 September 2026
  10. H-Typrenaultfans.info · Other source · consulted 26 September 2026 · in German
  11. Prince engineWikipedia (inglés) · Other source · consulted 27 September 2026
  12. Posibles fallos en algunos motores de gasolina de Renault, Dacia y NissanOCU · Consumer association · published 4 June 2019 · consulted 26 September 2026 · in Spanish
  13. Problème moteur Renault-Dacia 1.2 TCe, Nissan 1.2 DIG-T et Mercedes - Vos questions, nos réponsesUFC-Que Choisir (Que Choisir Ensemble) · Consumer association · published 24 May 2019 · consulted 26 September 2026 · in French