1.0 PureTech vs E-Tech Híbrido: which engine is more reliable?

According to our risk index, the E-Tech Híbrido carries less risk than the 1.0 PureTech: 32/100 (moderate risk) versus 59/100 (high risk). The 1.0 PureTech has 2 documented serious faults, the main one being «Excessive oil consumption through the piston rings»; the E-Tech Híbrido has 2 documented serious faults, the main one being «Multi-mode gearbox failure (risk of breakage)».

Risk index

1.0 PureTech

High risk · 2 serious faults

Risk index

E-Tech Híbrido

Moderate 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

Reviewed on 30 October 202616 sources How we work

Is the 1.0 PureTech reliable?

It is a simple naturally aspirated three-cylinder, but with two documented weak points: oil consumption through the piston rings, which Stellantis acknowledges across its entire production (2012-2016), and the oil-bath timing belt it shares with the 1.2. It is only recommended with a full service history, a consumption test and a checked belt.^[1][2][3][4]

See the 3 of the 1.0 PureTech 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.^[5][6][7]

See the 4 of the E-Tech Híbrido faults

Side-by-side comparison

Comparison of 1.0 PureTech and E-Tech Híbrido
Item	1.0 PureTech	E-Tech Híbrido
Technical data
Type	Engine	Engine
Fuel	Petrol	Petrol
Displacement	999 cm³	1,598 cm³
Timing	Wet belt (belt-in-oil)	Chain
Power	68 hp	140–200 hp
Production	2012–2016^[2][3][8][9]	since 2020^[5][10][11]
Reliability
Risk index (what is it?)	59High risk	32Moderate risk
Documented faults	3	4
Of high or critical severity	2	2
Worst severity	Critical severity	High severity
Main faults	High severity: Excessive oil consumption through the piston rings Critical severity: Degradation of the oil-bath timing belt Low severity: Ignition coil and spark plug failure	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	up to €1,200Degradation of the oil-bath timing beltPublished figure^[12][13]	No reliable data
Which versions to buy
BuyRecommended versions	None	None
With cautionVersions to be cautious about	1.0 VTi / PureTech 68 (EB0, 2012-2016)^{[1][2][4][12]}	1.6 E-Tech Full Hybrid 140-145 (H4M, 2020+)^[6][14] 1.6 E-Tech Plug-in Hybrid 160 (H4M, 2020-2023)^[15] 1.2 E-Tech Full Hybrid 200 (HR12 turbo, 2022+)^[7][16]
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 PureTech

E-Tech Híbrido

See the 12 models with the E-Tech Híbrido

Other comparisons

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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.

Citroën, DS, Opel, Peugeot 1.2 PureTech. Nouvelle prise en charge pour la consommation d'huileL'argus · Motoring press · published 30 March 2024 · consulted 26 September 2026 · in French
Moteur EBWikipédia · Other source · consulted 26 September 2026 · in French
PSA inaugure son « trois-pattes »L'argus · Motoring press · published 28 December 2011 · consulted 26 September 2026 · in French
Moteurs PureTech - Stellantis prend a minima ses responsabilitésUFC-Que Choisir · Consumer association · published 18 January 2025 · consulted 26 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
Peugeot 208 5p Access 1.0 PureTech 68 (2012-2015): precio y ficha técnicakm77 · Technical documentation · consulted 26 September 2026 · in Spanish
Prueba de consumo (126): Peugeot 208 1.0-VTi 68 CVkm77 · Motoring press · published 5 August 2013 · consulted 26 September 2026 · in Spanish
Renault Captur IIWikipedia (francés) · Other source · consulted 27 September 2026 · in French
Renault AustralWikipedia (inglés) · Other source · consulted 27 September 2026
1.2 PureTech: precio y cambio de correa de distribuciónAutopista · Motoring press · published 2 August 2026 · consulted 26 September 2026 · in Spanish
Motor ZMZ EB0 Citroën Peugeot C3 II 208 I 1.0 VTi 68 CV usado y reconstruidoFair Motors · Technical documentation · consulted 26 September 2026 · in Spanish
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