BMW B57 vs 2.4 / 2.8 D-4D (GD): which engine is more reliable?

According to our risk index, the 2.4 / 2.8 D-4D (GD) carries less risk than the BMW B57: 20/100 versus 22/100 (both low risk). The BMW B57 has 3 documented serious faults, the main one being «EGR cooler leaks on the B57 (limited action on the 540d xDrive)»; the 2.4 / 2.8 D-4D (GD) has no documented serious faults.

Risk index

BMW B57

Low risk · 3 serious faults

Risk index

2.4 / 2.8 D-4D (GD)

Low 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

Reviewed on 30 October 202613 sources How we work

Is the BMW B57 reliable?

The BMW B57 (2015 onwards) is the six-cylinder diesel that succeeded the N57. The sources consulted document no widespread faults: its most cited weak point is the AdBlue/SCR system, and it was left out of the big EGR campaigns that hit the N47 and N57. The timing chain is still at the back, next to the gearbox.^[1][2]

See the 4 of the BMW B57 faults

Is the 2.4 / 2.8 D-4D (GD) reliable?

No serious mechanical faults are documented in the European sources we were able to open: AutoBild saw the 2.8 as more robust than the 3.0 it replaced, although it points to glow plugs that fail early. Its best-documented weak point is the particulate filter, with a lawsuit in Australia but no equivalent recall or legal action in Europe, and there are barely any high-mileage examples from which to judge long-term reliability.^[3][4][5]

See the 4 of the 2.4 / 2.8 D-4D (GD) faults

Side-by-side comparison

Comparison of BMW B57 and 2.4 / 2.8 D-4D (GD)
Item	BMW B57	2.4 / 2.8 D-4D (GD)
Technical data
Type	Engine	Engine
Fuel	Diesel	Diesel
Displacement	2,993 cm³	—
Timing	Chain	Chain
Power	265–400 hp	150–204 hp
Production	since 2015^[6][7]	since 2015^{[8][9][10][11]}
Reliability
Risk index (what is it?)	22Low risk	20Low risk
Documented faults	4	4
Of high or critical severity	3	0
Worst severity	High severity	Medium severity
Main faults	Medium severity: AdBlue/SCR system fault (NOx sensors, heater and pump) High severity: EGR cooler leaks on the B57 (limited action on the 540d xDrive) High severity: Timing chain wear on the gearbox side	Medium severity: Blocked particulate filter (DPF) due to incomplete regenerations Medium severity: Variable geometry turbo (VNT) seized by soot Medium severity: Diesel dilution of the engine oil from interrupted particulate filter regenerations
Most expensive documented repair	No reliable data	No reliable data
Which versions to buy
BuyRecommended versions	B57D30 265 hp, single turbo (B57D30O0, 2015-2020)^[1] B57D30 286-340 hp, twin turbo with 48 V (B57D30O2/T2, 2020 onwards)^[1]	2.8 D-4D 204 (1GD-FTV, 204 hp, from 2020)^[12]
With cautionVersions to be cautious about	B57D30 320 hp, twin turbo (B57D30T0, 2015-2020)^[1] B57D30 400 hp, four turbos (B57D30S0, 2016-2020)^[1]	2.4 D-4D 150 (2GD-FTV, 150 hp, from 2016)^[12][13] 2.8 D-4D 177 (1GD-FTV, 177 hp, 2015-2020)^[3][4][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 B57

See the 9 models with the BMW B57

2.4 / 2.8 D-4D (GD)

Other comparisons

With the BMW B57

With the 2.4 / 2.8 D-4D (GD)

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Sources

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

Motor BMW B57: fiabilidad y averíasDasercars · Motoring press · consulted 4 October 2026 · in Spanish
Motor BMW N57: diferencias con el B57Dasercars · Motoring press · consulted 4 October 2026 · in Spanish
Toyota Land Cruiser 150: Gebrauchtwagen-TestAUTO BILD · Motoring press · published 20 January 2020 · consulted 9 October 2026 · in German
Toyota Faces Up To $1.5 Billion Payout To Owners Over Diesel Lawsuit In AustraliaCarscoops · Motoring press · published 7 April 2022 · consulted 9 October 2026
DVSA – base de llamadas a revisiónDVSA (Reino Unido) · Official body · consulted 9 October 2026
BMW B57 (Wikipedia en)Wikipedia · Other source · consulted 4 October 2026
BMW B57 (Wikipedia de)Wikipedia · Other source · consulted 4 October 2026 · in German
Toyota GD engineWikipedia (inglés) · Other source · consulted 9 October 2026
Toyota HiluxWikipedia (inglés) · Other source · consulted 9 October 2026
Allgemeine Daten zum Toyota Land Cruiser 2.8 D-4D (5-Türer) (10/20 - 08/24)ADAC Autokatalog · Technical documentation · consulted 9 October 2026 · in German
Allgemeine Daten zum Toyota Hilux Double Cab 2.4 D-4D Duty 4x4 (08/16 - 09/20)ADAC Autokatalog · Technical documentation · consulted 9 October 2026 · in German
Toyota upgrades DPF system, no change on dust issuePractical Motoring · Motoring press · published 27 August 2020 · consulted 9 October 2026
DPF regeneration: your questions answeredToyota UK Magazine · Manufacturer · consulted 9 October 2026