2.0 TSI / TFSI vs 1.0 TCe / SCe: which engine is more reliable?

According to our risk index, the 1.0 TCe / SCe carries less risk than the 2.0 TSI / TFSI: 41/100 (moderate risk) versus 54/100 (high risk). The 2.0 TSI / TFSI has 2 documented serious faults, the main one being «High oil consumption»; the 1.0 TCe / SCe has 1 documented serious fault, the main one being «LPG (ECO-G) system faults and tank recall».

Risk index

2.0 TSI / TFSI

High risk · 2 serious faults

Risk index

1.0 TCe / SCe

Moderate risk · 1 serious fault

Lower risk

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

Reviewed on 27 September 202616 sources How we work

Is the 2.0 TSI / TFSI reliable?

It depends above all on the generation. The earliest units (2008-2012, without Valvelift) have more oil consumption complaints and somewhat more chain and tensioner wear; from 2012 the Valvelift design reduced oil consumption but kept carbon build-up on the intake valves as a weak point until, around 2016, supplementary indirect injection was added. The thermostat housing with the integrated water pump leaks coolant in several generations.^{[1][2][3][4][5]}

See the 5 of the 2.0 TSI / TFSI faults

Is the 1.0 TCe / SCe reliable?

The 1.0 TCe/SCe (H4D/H4Dt) is a simply designed three-cylinder with reasonable reliability. Its most-cited fault is a noise or vibration from the turbo wastegate; the ECO-G (LPG) version adds its own gas-management faults and a 2023 recall over a risk of leaks and fire from the tank. An isolated case of a failed high-pressure pump is also documented, and no oil consumption pattern.^[6][7][8]

See the 4 of the 1.0 TCe / SCe faults

Side-by-side comparison

Comparison of 2.0 TSI / TFSI and 1.0 TCe / SCe
Item	2.0 TSI / TFSI	1.0 TCe / SCe
Technical data
Type	Engine	Engine
Fuel	Petrol	Petrol
Displacement	1,984 cm³	999 cm³
Timing	Chain	Chain
Power	170–320 hp	65–117 hp
Production	since 2008^[1][9]	since 2019^[10][11]
Reliability
Risk index (what is it?)	54High risk	41Moderate risk
Documented faults	5	4
Of high or critical severity	2	1
Worst severity	Critical severity	Critical severity
Main faults	High severity: High oil consumption Critical severity: Timing chain and tensioner wear Medium severity: Carbon build-up on the intake valves	Critical severity: LPG (ECO-G) system faults and tank recall Medium severity: Metallic noise or vibration from the turbo wastegate Medium severity: Failed high-pressure fuel pump (isolated case)
Most expensive documented repair	up to €4,000High oil consumptionPublished figure^[12]	No reliable data
Which versions to buy
BuyRecommended versions	2.0 TSI/TFSI Gen 3B / evo, with added indirect injection (2016 onwards, 190-320 hp)^[1][5][13]	1.0 SCe 65/75 (H4D, 2019-present)^[6][14]
With cautionVersions to be cautious about	2.0 TSI/TFSI Gen 1, without Valvelift (2008-2012, 170-220 hp)^{[2][3][13][15]} 2.0 TSI/TFSI Gen 2/3, with Valvelift and direct injection only (2012-2016, 180-230 hp)^[2][3][13]	1.0 TCe 90/100 (H4Dt, 2019-present)^[6][14] 1.0 TCe 110 (H4Dt, 2021-present)^[16] 1.0 ECO-G 100 (H4Dt + LPG, 2020-present)^[6][7][16] 1.0 DIG-T / IG-T 100-117 (HR10DDT, Nissan, 2017-present)^[8]
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

2.0 TSI / TFSI

See the 43 models with the 2.0 TSI / TFSI

1.0 TCe / SCe

See the 7 models with the 1.0 TCe / SCe

Other comparisons

With the 2.0 TSI / TFSI

With the 1.0 TCe / SCe

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Sources

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

Volkswagen EA888 engineWikipedia (inglés) · Other source · consulted 26 September 2026
Fiabilité Volkswagen (datos de propietarios por modelo)fiches-auto.fr · Reliability study · consulted 26 September 2026 · in French
Fiabilité Audi (datos de propietarios por modelo)fiches-auto.fr · Reliability study · consulted 26 September 2026 · in French
Motores TFSI: características, ventajas e inconvenientesAutofácil · Motoring press · published 18 May 2020 · consulted 26 September 2026 · in Spanish
Motor 2.0 TFSI 190 CV (ficha técnica)km77 · Technical documentation · published 13 May 2015 · consulted 26 September 2026 · in Spanish
Fiabilité et pannes du Dacia Sandero 3Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Dacia et Renault – nouveau rappel : fuite du réservoir GPL, risque d'incendie !Motorsactu · Motoring press · published 12 November 2023 · consulted 27 September 2026 · in French
Fiabilité et pannes du Nissan Juke 2Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Audi TTWikipedia (inglés) · Other source · consulted 26 September 2026
Moteur H Renault-NissanWikipedia (francés) · Other source · consulted 27 September 2026 · in French
Nissan JukeWikipedia (inglés) · Other source · consulted 27 September 2026
Tu coche quema aceite: 6 señales de alarma y la solución definitiva para salvar tu motorAutopista.es · Motoring press · published 19 June 2026 · consulted 26 September 2026 · in Spanish
Témoignages fiabilité Audifiches-auto.fr · Owners' forum · consulted 26 September 2026 · in French
Fiabilité et pannes de la Renault Clio 5Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Témoignages fiabilité Volkswagenfiches-auto.fr · Owners' forum · consulted 26 September 2026 · in French
Fiabilité et pannes du Dacia JoggerFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French