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1.2 and 1.4 TSI vs 2.0 FSI: which engine is more reliable?

According to our risk index, the 2.0 FSI carries less risk than the 1.2 and 1.4 TSI: 34/100 (moderate risk) versus 84/100 (very high risk). The 1.2 and 1.4 TSI has 3 documented serious faults, the main one being «Timing chain stretch and tensioner failure (EA111)»; the 2.0 FSI has no documented serious faults.

Risk index

1.2 and 1.4 TSI

84

Very high risk · 3 serious faults

Risk index

2.0 FSI

34

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

24 sourcesHow we work

Is the 1.2 and 1.4 TSI reliable?

It depends on the generation. The chain-driven 1.2 and 1.4 TSI EA111 engines (2006-2015) carry a recognised problem of chain stretch and tensioner failure, and the 1.4 twincharger engines from before 2012 can break pistons. The belt-driven EA211 engines (from 2012) are considerably more reliable: their typical fault is a leaking water pump.[1][2][3][4][5]

See the 5 of the 1.2 and 1.4 TSI faults

Is the 2.0 FSI reliable?

The 2.0 FSI is the naturally aspirated version with which the Volkswagen Group introduced petrol direct injection in a two-litre engine, before moving on to the turbocharged 2.0 TSI. Two faults recur across several models: carbon build-up on the intake valves, inherent to direct injection, and ignition coil failure, documented from 5,000 km in one case. Gebrauchtwagenberater.de nevertheless counts it among the most reliable petrol engines in the Audi A4 B7.[6][7][8][9]

See the 3 of the 2.0 FSI faults

Side-by-side comparison

Comparison of 1.2 and 1.4 TSI and 2.0 FSI
1.2 and 1.4 TSI2.0 FSI
Technical data
TypeEngineEngine
FuelPetrolPetrol
Displacement—1,984 cm³
TimingChainTiming belt (dry)
Power85–185 hp150 hp
Productionsince 2006[10][11][12][13][14]2003–2009[15][16][17]
Reliability
Risk index (what is it?)84Very high risk34Moderate risk
Documented faults53
Of high or critical severity30
Worst severityCritical severityMedium severity
Main faults
  1. Critical severity: Timing chain stretch and tensioner failure (EA111)
  2. Critical severity: Piston breakage and oil consumption in the 1.4 TSI twincharger
  3. Medium severity: Water pump and thermostat housing leak (EA211)
  1. Medium severity: Carbon build-up on the intake valves
  2. Medium severity: Ignition coil failure
  3. Low severity: Blocked EGR valve
Most expensive documented repairup to €1,400Timing chain stretch and tensioner failure (EA111)Published figure[18][19]No reliable data
Which versions to buy
BuyRecommended versions
  • 1.2 TSI 86-110 hp (EA211, CJZA/CJZB/CJZC/CJZD, CYVA/CYVB, 2012-2019)[3][20]
  • 1.4 TSI 122-150 hp (EA211, incl. ACT/COD; CMBA, CXSA, CZCA, CHPA, CPTA, CZDA, CZEA…, from 2012)[3][5]
None
With cautionVersions to be cautious about
  • 1.2 TSI 86/90/105 hp (EA111, CBZA/CBZC/CBZB, 2009-2015)[2][21]
  • 1.4 TSI twincharger revised 160-185 hp (EA111, CTHD/CTHE/CTHG, from 2012)[2][4]
  • 1.4 TSI 122/125 hp (EA111, CAXA/CAXC, from 2007)[2][22]
AvoidVersions to avoid
  • 1.4 TSI twincharger 140-185 hp (EA111, BMY/BLG/CAVD/CAVE…, 2006-2012)[2][4][24]
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

1.2 and 1.4 TSI

See the 35 models with the 1.2 and 1.4 TSI

2.0 FSI

See the 11 models with the 2.0 FSI

Other comparisons

With the 1.2 and 1.4 TSI

With the 2.0 FSI

Compare other engines

That is the comparison you are viewing: change one of the two engines.

Sources

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

  1. VW 1.2 TSI & 1.4 TSI Steuerkette: VW kassiert Kulanz-VersprechenAUTO BILD · Motoring press · published 1 June 2018 · consulted 26 September 2026 · in German
  2. Probleme und Schwachstellen beim 1.2 TSI, 1.4 TSI (EA111)Gebrauchtwagenberater · Other source · published 1 September 2026 · consulted 26 September 2026 · in German
  3. VW EA211: Typische Probleme und HaltbarkeitGebrauchtwagenberater · Other source · published 26 August 2026 · consulted 26 September 2026 · in German
  4. Volkswagen CAVD 1.4 Litre TSI Engine ProblemsGrant Walker (taller, Australia) · Other source · published 28 June 2018 · consulted 26 September 2026
  5. VW Golf 7: Probleme, Mängel & Schwachstellencarwiki.de · Other source · consulted 26 September 2026 · in German
  6. Audi A3 8P: Typische Probleme und SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
  7. VW Passat B6 – Bekannte Probleme & SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
  8. Audi A4 B7 (8E) – Typische Probleme & SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
  9. Fiabilité Volkswagen Golf V - pannes moteur, boîte, électronique...Fiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  10. Self-Study Programme 359: 1.4l TSI Engine with Dual-chargingVolkswagen AG (copia alojada en volkspage.net) · Manufacturer · published March 2006 · consulted 26 September 2026
  11. Volkswagen EA111 engine (1.2 TSI/TFSI)Wikipedia · Other source · consulted 26 September 2026
  12. Volkswagen EA211 engineWikipedia · Other source · consulted 26 September 2026
  13. Audi A1Wikipedia · Other source · consulted 26 September 2026
  14. International Driving Presentation of the new Polo BlueGTVolkswagen Newsroom · Manufacturer · published 2 July 2012 · consulted 26 September 2026
  15. Volkswagen Golf Mk5Wikipedia (inglés) · Other source · consulted 27 September 2026
  16. Volkswagen TouranWikipedia (inglés) · Other source · consulted 27 September 2026
  17. VW Passat B6Wikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  18. Coste de cambiar la cadena de distribución: guía VW Audi TSISkanyx · Other source · published 25 June 2026 · consulted 26 September 2026 · in Spanish
  19. Problemas en la cadena de distribución: casos y costeGT Autos (Málaga) · Other source · published 22 December 2025 · consulted 26 September 2026 · in Spanish
  20. VW: Austritt von Motoröl möglichautoservicepraxis.de · Motoring press · published 16 August 2019 · consulted 26 September 2026 · in German
  21. Bei älteren VW 1.2 TSi-Motoren: Gefahr einer Längung der Steuerkettefebi bilstein (blog técnico) · Technical documentation · published 28 January 2022 · consulted 26 September 2026 · in German
  22. ADAC Pannenstatistik 2019 (anexo: defectos por encima de la media por modelo)ADAC e.V. · Reliability study · published 2019 · consulted 26 September 2026 · in German
  23. Fiabilité Volkswagen Passat - pannes moteur, boîte, électronique...Fiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  24. Bulletin – Volkswagen 1.4 Piston FailureSouthside Cylinder Heads (taller, Australia) · Other source · published 6 December 2017 · consulted 26 September 2026