BMW B47 vs 2.0 DTI and 2.2 DTI: which engine is more reliable?

According to our risk index, the 2.0 DTI and 2.2 DTI carries less risk than the BMW B47: 38/100 (moderate risk) versus 73/100 (high risk). The BMW B47 has 3 documented serious faults, the main one being «EGR cooler leaks with risk of engine fire»; the 2.0 DTI and 2.2 DTI has 2 documented serious faults, the main one being «VP44 injection pump and air mass meter failure».

Risk index

BMW B47

High risk · 3 serious faults

Risk index

2.0 DTI and 2.2 DTI

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 27 September 202612 sources How we work

Is the BMW B47 reliable?

The BMW B47 (since 2014, successor to the N47) improves the timing chain tensioner, guides and oil supply and greatly reduces the failure rate of its predecessor, but it is not free of problems: the EGR cooler has been the subject of several BMW technical campaigns for engine fire risk since 2018, and the turbo and particulate filter need careful maintenance.^[1][2][3][4]

See the 4 of the BMW B47 faults

Is the 2.0 DTI and 2.2 DTI reliable?

The 2.0 DTI and 2.2 DTI (X20DTH/Y20DTH and Y22DTR) are the direct-injection diesels with a Bosch VP44 pump that Opel fitted between 1997 and 2005 to the Astra G, Vectra B and C, Zafira A, Signum and Omega B. German Wikipedia documents recurring VP44 pump and air mass meter failures in its early years, and a German used-car buying guide singles out the EGR valve as its main weak point even once the engine had matured, in the Vectra C.^[5][6]

See the 3 of the 2.0 DTI and 2.2 DTI faults

Side-by-side comparison

Comparison of BMW B47 and 2.0 DTI and 2.2 DTI
Item	BMW B47	2.0 DTI and 2.2 DTI
Technical data
Type	Engine	Engine
Fuel	Diesel	Diesel
Displacement	1,995 cm³	—
Timing	Chain	Chain
Power	114–228 hp	100–125 hp
Production	since 2014^[1]	1997–2005^{[5][7][8][9][10]}
Reliability
Risk index (what is it?)	73High risk	38Moderate risk
Documented faults	4	3
Of high or critical severity	3	2
Worst severity	Critical severity	High severity
Main faults	Critical severity: EGR cooler leaks with risk of engine fire High severity: Timing chain wear (improved, but is it really at the front?) High severity: Premature turbo wear from neglected maintenance	High severity: VP44 injection pump and air mass meter failure High severity: Seized or leaking turbocharger Medium severity: Clogged or faulty EGR valve
Most expensive documented repair	up to €2,000Premature turbo wear from neglected maintenancePublished figure^[3]	No reliable data
Which versions to buy
BuyRecommended versions	None	None
With cautionVersions to be cautious about	B47 114-150 hp, single turbo (2014-)^[2][4] B47 168-190 hp, single turbo (2014-)^[2][4] B47 202-228 hp, twin-turbo (2015-)^[2][4] B47C20 (MINI Cooper D/SD and Countryman, 2014-)^[1][4]	2.0 DTI 100-101 hp (X20DTH/Y20DTH, 1,995 cc, 1997-2005)^[5][6] 2.2 DTI 120-125 hp (Y22DTR, 2,172 cc, 2000-2005)^[11][12]
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

BMW B47

See the 19 models with the BMW B47

2.0 DTI and 2.2 DTI

Other comparisons

With the BMW B47

With the 2.0 DTI and 2.2 DTI

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Sources

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

BMW B47Wikipedia (inglés) · Other source · consulted 26 September 2026
324.000 diésel de BMW tendrán que pasar por el taller en Europa, por un posible riesgo de incendio en la EGRDiariomotor · Motoring press · published 8 August 2018 · consulted 26 September 2026 · in Spanish
Motor BMW B47: problemas, modelos y qué revisarCarexam · Motoring press · consulted 26 September 2026 · in Spanish
Motor BMW B47 - Reparación EspecializadaDasercars · Technical documentation · consulted 26 September 2026 · in Spanish
Opel Vectra BWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
Opel Vectra C – Typische Probleme & SchwachstellenGebrauchtwagenberater.de · Other source · consulted 27 September 2026 · in German
Opel Zafira AWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
Opel SignumWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
Opel OmegaWikipedia (inglés) · Other source · consulted 27 September 2026
Opel OmegaWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
Fiabilité Opel Zafira - avis et pannes des propriétairesFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
Fiabilité Opel Vectra - avis et pannes des propriétairesFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French