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1.3 TCe vs 1.2 12V: which engine is more reliable?

According to our risk index, the 1.3 TCe carries less risk than the 1.2 12V: 36/100 (moderate risk) versus 57/100 (high risk). The 1.3 TCe has 2 documented serious faults, the main one being «Turbo actuator (wastegate) fault»; the 1.2 12V has 2 documented serious faults, the main one being «Timing chain stretch and tensioner wear».

Risk index

1.3 TCe

36

Moderate risk · 2 serious faults

Lower risk

Risk index

1.2 12V

57

High risk · 2 serious faults

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

15 sourcesHow we work

Is the 1.3 TCe reliable?

The 1.3 TCe / 1.3 DIG-T (H5Ht at Renault and Dacia, HR13DDT at Nissan, M282 at Mercedes-Benz), developed with Daimler since 2018, has a clearly better record than its predecessor, the 1.2 TCe: no oil consumption or chain problems have been documented. It had manufacturing defects that have since been corrected (injectors, calibration, turbo, timing) and, on the Captur II and Clio V, a fuel pump fuse failure with no confirmed official fix.[1][2][3]

See the 5 of the 1.3 TCe faults

Is the 1.2 12V reliable?

The 1.2 12V is a simple, low-power, naturally aspirated three-cylinder engine (54-70 hp), with two documented design faults: the timing chain tensioner, which can end up destroying the engine, and -on the Volkswagen Polo IV- a catalytic converter too close to the cylinder head that can burn the exhaust valves. Ignition coil failures are also common, and there are isolated cases of oil consumption and vibration.[4][5][6][7][8]

See the 5 of the 1.2 12V faults

Side-by-side comparison

Comparison of 1.3 TCe and 1.2 12V
1.3 TCe1.2 12V
Technical data
TypeEngineEngine
FuelPetrolPetrol
Displacement1,332 cm³1,198 cm³
TimingChainChain
Power109–163 hp54–70 hp
Productionsince 2018[3][9][10][11]2001–2014[4][12][13]
Reliability
Risk index (what is it?)36Moderate risk57High risk
Documented faults55
Of high or critical severity22
Worst severityHigh severityCritical severity
Main faults
  1. High severity: Turbo actuator (wastegate) fault
  2. High severity: Blown fuel pump fuse
  3. Medium severity: Unstable idle, juddering and stalling caused by the injectors
  1. Critical severity: Timing chain stretch and tensioner wear
  2. High severity: Cylinder head and valve damage from exhaust gas backflow (Volkswagen Polo IV)
  3. Medium severity: Higher-than-normal oil consumption
Most expensive documented repairup to €700Turbo actuator (wastegate) faultPublished figure[1][2]No reliable data
Which versions to buy
BuyRecommended versions
  • 1.3 TCe / 1.3 DIG-T 109-163 and Mild Hybrid (H5Ht / HR13DDT / M282, corrected production from 2020)[1]
None
With cautionVersions to be cautious about
  • 1.3 TCe / 1.3 DIG-T 109-163 (H5Ht / HR13DDT / M282, first series 2018-2020)[1]
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 1.3 TCe

With the 1.2 12V

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Sources

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

  1. Renault-Dacia. Quel bilan fiabilité pour le moteur 1.3 TCe ?L'argus · Motoring press · published 5 April 2021 · consulted 27 September 2026 · in French
  2. Fiabilité moteur 1.3 TCeAuto Platinium · Other source · consulted 27 September 2026 · in French
  3. Moteur H Renault-NissanWikipedia (francés) · Other source · consulted 27 September 2026 · in French
  4. VW Polo 4 (9N): Typische Probleme & SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
  5. Fiabilité et pannes de la Volkswagen Polo 4Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  6. Fiabilité et pannes de la Seat Ibiza (2008-2017)Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  7. Seat Ibiza III (2002-2008): Bekannte Probleme & KrankheitenGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
  8. Fiabilité et pannes de la Seat Ibiza (2002-2008)Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  9. Nissan HR engineWikipedia (inglés) · Other source · consulted 27 September 2026
  10. Mercedes-Benz M282 engineWikipedia (inglés) · Other source · consulted 27 September 2026
  11. Renault Scenic Zen TCe 103 kW (140 CV) GPF (2020-2021): precio y ficha técnicakm77 · Technical documentation · consulted 27 September 2026 · in Spanish
  12. VW EA111Wikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  13. VW Polo IVWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  14. Fiabilité et pannes de la Volkswagen Polo 5Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  15. Fiabilité et pannes de la Skoda Fabia 2Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French