1.0 / 1.25 MPi vs E-Tech Híbrido: which engine is more reliable?

According to our risk index, the 1.0 / 1.25 MPi carries less risk than the E-Tech Híbrido: 23/100 (low risk) versus 32/100 (moderate risk). The 1.0 / 1.25 MPi 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

1.0 / 1.25 MPi

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 30 October 202622 sources How we work

Is the 1.0 / 1.25 MPi reliable?

The 1.0 and 1.25 (also sold as the "1.2") MPi are naturally aspirated engines with no turbo and no direct injection: they suffer neither the injector carbon build-up nor the turbo faults of the same group's 1.0 T-GDI, and there are no manufacturer campaigns or serious engine faults documented. Their real weak point, documented across several models from both brands, is a clutch that many owners describe as worn or slipping sooner than expected, from 30,000 km in one case.^{[1][2][3][4][5][6]}

See the 2 of the 1.0 / 1.25 MPi 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 1.0 / 1.25 MPi and E-Tech Híbrido
Item	1.0 / 1.25 MPi	E-Tech Híbrido
Technical data
Type	Engine	Engine
Fuel	Petrol	Petrol
Displacement	—	1,598 cm³
Timing	Chain	Chain
Power	65–87 hp	140–200 hp
Production	since 2011^{[1][10][11][12][13][14]}	since 2020^[7][15][16]
Reliability
Risk index (what is it?)	23Low risk	32Moderate risk
Documented faults	2	4
Of high or critical severity	0	2
Worst severity	Medium severity	High severity
Main faults	Medium severity: Premature clutch wear and slipping Low severity: Unstable idle and occasional stalling when cold	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	1.0 MPi 65-69 hp (G3LA, 2011-present)^[3][17][18] 1.25 / 1.2 MPi 75-87 hp (G4LA, 2011-present)^[2][4][19]	None
With cautionVersions to be cautious about	None	1.6 E-Tech Full Hybrid 140-145 (H4M, 2020+)^[8][20] 1.6 E-Tech Plug-in Hybrid 160 (H4M, 2020-2023)^[21] 1.2 E-Tech Full Hybrid 200 (HR12 turbo, 2022+)^[9][22]
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

1.0 / 1.25 MPi

See the 9 models with the 1.0 / 1.25 MPi

E-Tech Híbrido

See the 12 models with the E-Tech Híbrido

Other comparisons

With the 1.0 / 1.25 MPi

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.

Hyundai Kappa engineWikipedia · Other source · consulted 27 September 2026
Kia Stonic (YB): Bekannte Probleme, Mängel & KaufberatungGebrauchtwagenberater · Other source · consulted 27 September 2026 · in German
Kia Picanto (2011-2017): avis, qualités et défautsFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
Kia Rio (2011-2016): avis, qualités et défautsFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
Hyundai i10 (2007-2013): avis, qualités et défautsFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
Hyundai i10 (2013-2020): avis, qualités et défautsFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
Renault Clio VWikipedia (francés) · Other source · consulted 27 September 2026 · in French
Fiabilité et pannes de la Renault Clio 5Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes du Renault AustralFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Hyundai i10Wikipedia · Other source · consulted 27 September 2026
Kia PicantoWikipedia · Other source · consulted 27 September 2026
Kia RioWikipedia · Other source · consulted 27 September 2026
Hyundai i20Wikipedia · Other source · consulted 27 September 2026
Kia StonicWikipedia · Other source · consulted 27 September 2026
Renault Captur IIWikipedia (francés) · Other source · consulted 27 September 2026 · in French
Renault AustralWikipedia (inglés) · Other source · consulted 27 September 2026
Kia Picanto: Bekannte Probleme & KaufberatungGebrauchtwagenberater · Other source · consulted 27 September 2026 · in German
Kia Picanto (2017-): avis, qualités et défautsFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
Kia Rio (2017): avis, qualités et défautsFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
Fiabilité et pannes du Renault ArkanaFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes du Renault Captur IIFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes du Renault Espace 6Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French