1.3 TCe vs 1.5 VTi-TECH / T-GDI: which engine is more reliable?

According to our risk index, the 1.5 VTi-TECH / T-GDI carries less risk than the 1.3 TCe: 7/100 (low risk) versus 36/100 (moderate risk). The 1.3 TCe has 2 documented serious faults, the main one being «Turbo actuator (wastegate) fault»; the 1.5 VTi-TECH / T-GDI has no documented serious faults.

Risk index

1.3 TCe

Moderate risk · 2 serious faults

Risk index

1.5 VTi-TECH / T-GDI

Low risk · 0 serious faults

Lower risk

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

Reviewed on 30 October 202617 sources How 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 1.5 VTi-TECH / T-GDI reliable?

MG/SAIC's "1.5" covers two different engines: the naturally aspirated VTi-TECH (106 hp), the entry-level engine in the MG ZS, and the turbocharged T-GDI (162-170 hp), found only in the MG HS and as the petrol engine in its plug-in hybrids. Neither has well-documented engine faults in independent sources yet: the complaints published concern electronics, the automatic gearbox and finish, not the engine block.^{[4][5][6][7][8][9]}

See the 2 of the 1.5 VTi-TECH / T-GDI faults

Side-by-side comparison

Comparison of 1.3 TCe and 1.5 VTi-TECH / T-GDI
Item	1.3 TCe	1.5 VTi-TECH / T-GDI
Technical data
Type	Engine	Engine
Fuel	Petrol	Petrol
Displacement	1,332 cm³	—
Timing	Chain	Chain
Power	109–163 hp	106–170 hp
Production	since 2018^{[3][10][11][12]}	since 2017^{[4][5][13][14][15]}
Reliability
Risk index (what is it?)	36Moderate risk	7Low risk
Documented faults	5	2
Of high or critical severity	2	0
Worst severity	High severity	Low severity
Main faults	High severity: Turbo actuator (wastegate) fault High severity: Blown fuel pump fuse Medium severity: Unstable idle, juddering and stalling caused by the injectors	Low severity: Jerky or harsh automatic gearbox shifts when cold or at low speed (MG HS) Low severity: Electronic warnings and occasional sensor faults (MG HS)
Most expensive documented repair	up 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]	1.5 VTi-TECH naturally aspirated 106 hp (NSE / NSE Plus, from 2017)^[7]
With cautionVersions to be cautious about	1.3 TCe / 1.3 DIG-T 109-163 (H5Ht / HR13DDT / M282, first series 2018-2020)^[1]	1.5 T-GDI turbo 162 hp (GS61H, 2018-2024)^{[8][9][16][17]} 1.5 T-GDI turbo 170 hp (15FDE / 15FKE, from 2024)^[5]
AvoidVersions to avoid	None	None

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

Cars that each one is fitted to

1.3 TCe

See the 18 models with the 1.3 TCe

1.5 VTi-TECH / T-GDI

Other comparisons

With the 1.3 TCe

With the 1.5 VTi-TECH / T-GDI

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Sources

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

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
Fiabilité moteur 1.3 TCeAuto Platinium · Other source · consulted 27 September 2026 · in French
Moteur H Renault-NissanWikipedia (francés) · Other source · consulted 27 September 2026 · in French
MG ZS (crossover)Wikipedia (inglés) · Other source · consulted 27 September 2026
MG HSWikipedia (inglés) · Other source · consulted 27 September 2026
Essai complet : MG ZSFiches-Auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes du MG ZSFiches-Auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes du MG eHSFiches-Auto.fr · Motoring press · consulted 27 September 2026 · in French
MG HS PHEV: guía definitiva de problemas y soluciones del SUV, el híbrido enchufable más vendidoAutopista.es · Motoring press · published 10 November 2025 · consulted 27 September 2026 · in Spanish
Nissan HR engineWikipedia (inglés) · Other source · consulted 27 September 2026
Mercedes-Benz M282 engineWikipedia (inglés) · Other source · consulted 27 September 2026
Renault Scenic Zen TCe 103 kW (140 CV) GPF (2020-2021): precio y ficha técnicakm77 · Technical documentation · consulted 27 September 2026 · in Spanish
MG HSWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
MG HSWikipedia (francés) · Other source · consulted 27 September 2026 · in French
List of General Motors enginesWikipedia (inglés) · Other source · consulted 27 September 2026
MG – Common problems (llamadas a revisión de la UE y del Reino Unido)car-recalls.eu · Other source · consulted 30 October 2026
MG HS SUV (2019-2024) Exclusive 1.5T-GDI 5d: opinión de propietario (10 jun 2022)Parkers · Owners' forum · published 10 June 2022 · consulted 30 October 2026