BMW N13 vs 1.2 16v: which engine is more reliable?

According to our risk index, the 1.2 16v carries less risk than the BMW N13: 36/100 (moderate risk) versus 57/100 (high risk). The BMW N13 has 1 documented serious fault, the main one being «Timing chain and tensioner wear»; the 1.2 16v has 1 documented serious fault, the main one being «Damaged head gasket and coolant loss».

Risk index

BMW N13

High risk · 1 serious fault

Risk index

1.2 16v

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 202615 sources How we work

Is the BMW N13 reliable?

The BMW N13 (2011-2016), BMW's first turbocharged four-cylinder in three decades, powered the 114i, 116i, 118i and 120i (F20/F21) and the 316i (F30). It derives from the Prince engine developed with PSA, the same origin as the 1.6 THP. In 2013 BMW issued a technical service bulletin over timing chain and tensioner wear; oil consumption and carbon build-up on the injectors are other weak points shared with that family.^[1][2][3]

See the 4 of the BMW N13 faults

Is the 1.2 16v reliable?

The 1.2 16v (D4F) and its 8-valve predecessor, the D7F, are simple naturally aspirated engines, used for over two decades as the entry-level option in Renault and Dacia cars, with a reputation for reliability: the reliability pages consulted document no catastrophic failures and no oil consumption. The most-cited problems are ignition coils and sensors and, on higher-mileage cars, the head gasket.^[4][5][6][7]

See the 5 of the 1.2 16v faults

Side-by-side comparison

Comparison of BMW N13 and 1.2 16v
Item	BMW N13	1.2 16v
Technical data
Type	Engine	Engine
Fuel	Petrol	Petrol
Displacement	1,598 cm³	1,149 cm³
Timing	Chain	Timing belt (dry)
Power	102–177 hp	60–76 hp
Production	2011–2016^[1][2]	2001–2020^{[8][9][10][11]}
Reliability
Risk index (what is it?)	57High risk	36Moderate risk
Documented faults	4	5
Of high or critical severity	1	1
Worst severity	Critical severity	High severity
Main faults	Critical severity: Timing chain and tensioner wear Medium severity: High oil consumption Medium severity: High-pressure fuel pump (HPFP) failure	High severity: Damaged head gasket and coolant loss Medium severity: Ignition coil failure (misfires, engine warning light) Medium severity: Probe and sensor faults (crankshaft position, throttle body)
Most expensive documented repair	No reliable data	No reliable data
Which versions to buy
BuyRecommended versions	None	1.2 16v 75/76 (D4F, 2001-2020)^{[4][5][6][7][12][13][14][15]} 1.2 16v 60 (D4F 708, Twingo I, 2004-2007)^[10]
With cautionVersions to be cautious about	114i 102 hp (75 kW, 2012-2015)^[2][3] 116i / 316i 136 hp (100 kW, 2011-2015)^[2][3] 118i 170 hp (125 kW, 2011-2016)^[2][3] 120i 177 hp (130 kW, 2015-2016)^[2][3]	None
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 N13

1.2 16v

See the 11 models with the 1.2 16v

Other comparisons

With the BMW N13

With the 1.2 16v

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Sources

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

BMW N13Wikipedia (inglés) · Other source · consulted 27 September 2026
BMW N13Wikipedia (alemán) · Other source · consulted 27 September 2026 · in German
Tickende Zeitbombe: So zuverlässig ist der Prince-Motor von PSA und BMWGebrauchtwagenberater.de · Motoring press · published 13 March 2026 · consulted 27 September 2026 · in German
Fiabilité et pannes de la Renault Clio 2Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes de la Renault Clio 3Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes du Dacia Sandero 2Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Maxi-fiche fiabilité : la Renault Twingo 2Caradisiac · Motoring press · consulted 27 September 2026 · in French
Moteur D RenaultWikipédia (francés) · Other source · consulted 27 September 2026 · in French
Anexo:Motores de RenaultWikipedia (español) · Other source · consulted 27 September 2026 · in Spanish
Renault TwingoWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
Renault Clio IIWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
Fiabilité et pannes de la Renault KangooFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes du Dacia LoganFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes du Dacia SanderoFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes du Dacia Logan 2Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French