2.0 TSI / TFSI vs Mitsubishi PHEV: which engine is more reliable?

According to our risk index, the Mitsubishi PHEV carries less risk than the 2.0 TSI / TFSI: 24/100 (low risk) versus 54/100 (high risk). The 2.0 TSI / TFSI has 2 documented serious faults, the main one being «High oil consumption»; the Mitsubishi PHEV has 2 documented serious faults, the main one being «Corroded air flow sensor: the petrol engine does not start to charge the battery».

Risk index

2.0 TSI / TFSI

High risk · 2 serious faults

Risk index

Mitsubishi PHEV

Low 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 8 October 202618 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 Mitsubishi PHEV reliable?

Yes, with caveats: the OCU ranks the Outlander PHEV first for reliability among used plug-in hybrids. What is documented are isolated campaigns (spark plugs and software, air flow sensor, fuel hose) and a possible loss of battery capacity, cited by one source and one study without figures. The Eclipse Cross PHEV, which uses the same system, has no documented faults of its own.^{[6][7][8][9][10]}

See the 5 of the Mitsubishi PHEV faults

Side-by-side comparison

Comparison of 2.0 TSI / TFSI and Mitsubishi PHEV
Item	2.0 TSI / TFSI	Mitsubishi PHEV
Technical data
Type	Engine	Engine
Fuel	Petrol	Petrol
Displacement	1,984 cm³	—
Timing	Chain	Chain
Power	170–320 hp	163–224 hp
Production	since 2008^[1][11]	since 2013^[12][13][14]
Reliability
Risk index (what is it?)	54High risk	24Low risk
Documented faults	5	5
Of high or critical severity	2	2
Worst severity	Critical severity	High severity
Main faults	High severity: High oil consumption Critical severity: Timing chain and tensioner wear Medium severity: Carbon build-up on the intake valves	Medium severity: Loss of traction battery (high-voltage) capacity Medium severity: Spark plugs and petrol engine software on the Outlander PHEV (campaign R3033111) High severity: Corroded air flow sensor: the petrol engine does not start to charge the battery
Most expensive documented repair	up to €4,000High oil consumptionPublished figure^[15]	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][16]	2.4 Eclipse Cross PHEV (4B12, 13.8 kWh battery, 2021-2024)^[9][10]
With cautionVersions to be cautious about	2.0 TSI/TFSI Gen 1, without Valvelift (2008-2012, 170-220 hp)^{[2][3][16][17]} 2.0 TSI/TFSI Gen 2/3, with Valvelift and direct injection only (2012-2016, 180-230 hp)^[2][3][16]	2.0 Outlander PHEV (4B11, 12 kWh battery, 2013-2018)^[8][9][18] 2.4 Outlander PHEV (4B12, 13.8 kWh battery, 2018-2021)^[6][7][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

Mitsubishi PHEV

Other comparisons

With the 2.0 TSI / TFSI

With the Mitsubishi PHEV

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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
Mitsubishi Outlander PHEV, el híbrido enchufable de segunda mano más fiable según la OCUHíbridos y Eléctricos · Motoring press · published 14 May 2024 · consulted 8 October 2026 · in Spanish
Mitsubishi Outlander (II & III) – Bekannte Probleme und MängelGebrauchtwagenberater (Alemania) · Motoring press · published 2 March 2023 · consulted 8 October 2026 · in German
Baterías de híbrido enchufable: cuándo habrá que sustituirlas (Outlander PHEV)Autofácil · Motoring press · published 7 May 2020 · consulted 8 October 2026 · in Spanish
DVSA – base de llamadas a revisiónDVSA (Reino Unido) · Other source · consulted 8 October 2026
El Mitsubishi Eclipse Cross PHEV sí llegará a Europa, incluida España, en 2021Híbridos y Eléctricos · Motoring press · published 18 October 2020 · consulted 8 October 2026 · in Spanish
Audi TTWikipedia (inglés) · Other source · consulted 26 September 2026
Mitsubishi Outlander PHEVWikipedia (inglés) · Other source · consulted 8 October 2026
Mitsubishi OutlanderWikipedia (alemán) · Other source · consulted 8 October 2026 · in German
Mitsubishi 4B1 engineWikipedia (inglés) · Other source · consulted 8 October 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
Témoignages fiabilité Volkswagenfiches-auto.fr · Owners' forum · consulted 26 September 2026 · in French
Mitsubishi Outlander PHEV (2013 – 2014): alerta A12/1947/19 (sensor de caudal de aire)car-recalls.eu (alertas Safety Gate / RAPEX) · Other source · published 13 December 2019 · consulted 8 October 2026