1.5 VTi-TECH / T-GDI vs E-Tech Híbrido: which engine is more reliable?

According to our risk index, the 1.5 VTi-TECH / T-GDI carries less risk than the E-Tech Híbrido: 7/100 (low risk) versus 32/100 (moderate risk). The 1.5 VTi-TECH / T-GDI has no documented serious faults; the E-Tech Híbrido has 2 documented serious faults, the main one being «Multi-mode gearbox failure (risk of breakage)».

Risk index

1.5 VTi-TECH / T-GDI

Low risk · 0 serious faults

Lower risk

Risk index

E-Tech Híbrido

Moderate risk · 2 serious faults

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

Reviewed on 27 September 202617 sources How we work

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.^{[1][2][3][4][5][6]}

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

Is the E-Tech Híbrido reliable?

The E-Tech combines a combustion engine (1.6 H4M naturally aspirated or 1.2 HR12 turbo) with electric motors and a multi-mode gearbox with no clutch or torque converter. Its best-documented weak point is the gearbox itself: reports from the Clio, Captur, Arkana, Austral, Duster and Jogger describe warnings of a risk of breakage, and Renault has launched two campaigns since 2020 (an electrical fault and a primary shaft seal). The 12 V battery also fails fairly often.^[7][8][9]

See the 4 of the E-Tech Híbrido faults

Side-by-side comparison

Comparison of 1.5 VTi-TECH / T-GDI and E-Tech Híbrido
Item	1.5 VTi-TECH / T-GDI	E-Tech Híbrido
Technical data
Type	Engine	Engine
Fuel	Petrol	Petrol
Displacement	—	1,598 cm³
Timing	Chain	Chain
Power	106–170 hp	140–200 hp
Production	since 2017^{[1][2][10][11][12]}	since 2020^[7][13][14]
Reliability
Risk index (what is it?)	7Low risk	32Moderate risk
Documented faults	2	4
Of high or critical severity	0	2
Worst severity	Low severity	High severity
Main faults	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)	High severity: Multi-mode gearbox failure (risk of breakage) High severity: Stalling and injection warnings on the 1.2 E-Tech 200 (HR12) Medium severity: Hybrid system electrical fault with "DANGER" warning and car won't start
Most expensive documented repair	No reliable data	No reliable data
Which versions to buy
BuyRecommended versions	1.5 VTi-TECH naturally aspirated 106 hp (NSE / NSE Plus, from 2017)^[4]	None
With cautionVersions to be cautious about	1.5 T-GDI turbo 162 hp (GS61H, 2018-2024)^[5][6] 1.5 T-GDI turbo 170 hp (15FDE / 15FKE, from 2024)^[2]	1.6 E-Tech Full Hybrid 140-145 (H4M, 2020+)^[8][15] 1.6 E-Tech Plug-in Hybrid 160 (H4M, 2020-2023)^[16] 1.2 E-Tech Full Hybrid 200 (HR12 turbo, 2022+)^[9][17]
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

1.5 VTi-TECH / T-GDI

MG ZS I

E-Tech Híbrido

See the 10 models with the E-Tech Híbrido

Other comparisons

With the 1.5 VTi-TECH / T-GDI

With the E-Tech Híbrido

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Sources

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

1.MG ZS (crossover)Wikipedia (inglés) · Other source · consulted 27 September 2026
2.MG HSWikipedia (inglés) · Other source · consulted 27 September 2026
3.Essai complet : MG ZSFiches-Auto.fr · Motoring press · consulted 27 September 2026 · in French
4.Fiabilité et pannes du MG ZSFiches-Auto.fr · Motoring press · consulted 27 September 2026 · in French
5.Fiabilité et pannes du MG eHSFiches-Auto.fr · Motoring press · consulted 27 September 2026 · in French
6.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
7.Renault Clio VWikipedia (francés) · Other source · consulted 27 September 2026 · in French
8.Fiabilité et pannes de la Renault Clio 5Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
9.Fiabilité et pannes du Renault AustralFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
10.MG HSWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
11.MG HSWikipedia (francés) · Other source · consulted 27 September 2026 · in French
12.List of General Motors enginesWikipedia (inglés) · Other source · consulted 27 September 2026
13.Renault Captur IIWikipedia (francés) · Other source · consulted 27 September 2026 · in French
14.Renault AustralWikipedia (inglés) · Other source · consulted 27 September 2026
15.Fiabilité et pannes du Renault ArkanaFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
16.Fiabilité et pannes du Renault Captur IIFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
17.Fiabilité et pannes du Renault Espace 6Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French