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2.0 TSI / TFSI vs 1.25/1.4/1.6 Ti-VCT: which engine is more reliable?

According to our risk index, the 1.25/1.4/1.6 Ti-VCT carries less risk than the 2.0 TSI / TFSI: 25/100 (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 1.25/1.4/1.6 Ti-VCT has no documented serious faults.

Risk index

2.0 TSI / TFSI

54

High risk · 2 serious faults

Risk index

1.25/1.4/1.6 Ti-VCT

25

Moderate risk · 0 serious faults

Lower risk

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

22 sourcesHow 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 1.25/1.4/1.6 Ti-VCT reliable?

The Ti-VCT is Ford's family of naturally aspirated petrol engines (Sigma, Zetec-SE or Duratec), in 1.25, 1.4, 1.5 and 1.6 litres, fitted to the Fiesta, Focus, C-Max, B-Max, EcoSport and Ka+ between 2003 and 2022. It is a reliable engine in general: its best-documented fault, a variable valve timing actuator that could seize, is concentrated in the oldest units (Focus II and C-Max I) and was corrected afterwards.[6][7][8][9]

See the 4 of the 1.25/1.4/1.6 Ti-VCT faults

Side-by-side comparison

Comparison of 2.0 TSI / TFSI and 1.25/1.4/1.6 Ti-VCT
2.0 TSI / TFSI1.25/1.4/1.6 Ti-VCT
Technical data
TypeEngineEngine
FuelPetrolPetrol
Displacement1,984 cm³—
TimingChainTiming belt (dry)
Power170–320 hp60–125 hp
Productionsince 2008[1][10]2003–2022[6][11][12]
Reliability
Risk index (what is it?)54High risk25Moderate risk
Documented faults54
Of high or critical severity20
Worst severityCritical severityMedium severity
Main faults
  1. High severity: High oil consumption
  2. Critical severity: Timing chain and tensioner wear
  3. Medium severity: Carbon build-up on the intake valves
  1. Medium severity: Ti-VCT actuator or solenoid valve failure on the early units
  2. Medium severity: Higher-than-expected oil consumption
  3. Medium severity: Thermostat, water pump and coolant loss
Most expensive documented repairup to €4,000High oil consumptionPublished figure[13]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][14]
  • 1.6 Ti-VCT 85/105/120/125 hp (revised actuator)[8][9][15]
  • 1.5 Ti-VCT 110/112 hp (Ford EcoSport)[16]
  • 1.2 Ti-VCT 70/85 hp, 1,196 cc (Ford Ka+)[17]
With cautionVersions to be cautious about
  • 2.0 TSI/TFSI Gen 1, without Valvelift (2008-2012, 170-220 hp)[2][3][14][18]
  • 2.0 TSI/TFSI Gen 2/3, with Valvelift and direct injection only (2012-2016, 180-230 hp)[2][3][14]
  • 1.25 Ti-VCT 60/75/82 hp[19][20]
  • 1.4 Ti-VCT 90/96/97 hp[15][20]
  • 1.6 Ti-VCT 115/117 hp (first actuator design, Focus II and C-Max I)[7][21][22]
AvoidVersions to avoidNoneNone

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 42 models with the 2.0 TSI / TFSI

1.25/1.4/1.6 Ti-VCT

See the 8 models with the 1.25/1.4/1.6 Ti-VCT

Other comparisons

With the 2.0 TSI / TFSI

With the 1.25/1.4/1.6 Ti-VCT

Compare other engines

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Sources

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

  1. Volkswagen EA888 engineWikipedia (inglés) · Other source · consulted 26 September 2026
  2. Fiabilité Volkswagen (datos de propietarios por modelo)fiches-auto.fr · Reliability study · consulted 26 September 2026 · in French
  3. Fiabilité Audi (datos de propietarios por modelo)fiches-auto.fr · Reliability study · consulted 26 September 2026 · in French
  4. Motores TFSI: características, ventajas e inconvenientesAutofácil · Motoring press · published 18 May 2020 · consulted 26 September 2026 · in Spanish
  5. Motor 2.0 TFSI 190 CV (ficha técnica)km77 · Technical documentation · published 13 May 2015 · consulted 26 September 2026 · in Spanish
  6. Ford Sigma engineWikipedia · Other source · consulted 27 September 2026
  7. Ford Focus Mk2: Probleme und SchwachstellenGebrauchtwagenberater · Motoring press · consulted 27 September 2026 · in German
  8. Ford Focus: Probleme, Rückrufe, KaufberatungGebrauchtwagenberater · Motoring press · consulted 27 September 2026 · in German
  9. Ford C-Max Mk2: Probleme & SchwachstellenGebrauchtwagenberater · Motoring press · consulted 27 September 2026 · in German
  10. Audi TTWikipedia (inglés) · Other source · consulted 26 September 2026
  11. Ford FiestaWikipedia · Other source · consulted 27 September 2026 · in Spanish
  12. Ford C-MaxWikipedia · Other source · consulted 27 September 2026
  13. 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
  14. Témoignages fiabilité Audifiches-auto.fr · Owners' forum · consulted 26 September 2026 · in French
  15. Ford B-Max: alle bekannten ProblemeGebrauchtwagenberater · Motoring press · consulted 27 September 2026 · in German
  16. Ford EcoSport (ab 2012): typische Probleme & MängelGebrauchtwagenberater · Motoring press · consulted 27 September 2026 · in German
  17. Ford Ka+ (2016-2020): typische Probleme & KrankheitenGebrauchtwagenberater · Motoring press · consulted 27 September 2026 · in German
  18. Témoignages fiabilité Volkswagenfiches-auto.fr · Owners' forum · consulted 26 September 2026 · in French
  19. Ford Fiesta – Typische Probleme & Krankheiten (MK6, MK7, MK8)Gebrauchtwagenberater · Motoring press · consulted 27 September 2026 · in German
  20. Fiabilité et pannes Ford FiestaFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  21. Ford C-Max Mk1: Probleme & SchwachstellenGebrauchtwagenberater · Motoring press · consulted 27 September 2026 · in German
  22. Fiabilité et pannes Ford Focus 2Fiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French