B58 vs M57

Side-by-side reliability comparison

Higher reliability score
B58 BEST 93/100
+9 points over M57
0 / 100
BEST B58 BMW
0 / 100
BUY M57 BMW

Specifications

B58
M57
Brand
BMW
BMW
Verdict
BEST
BUY
Reliability
93
84
Years
2015--present
1998--2012
Displacement
2998 cc
2993 cc
Layout
I6
I6
Type
Petrol Turbo
Diesel
Power
326--387 hp
184--286 hp
Known Issues
3
0
Total Risk Cost
€430--€1,000
€0--€0

Character

B58

"Possibly BMWs best engine ever. Forged internals, insane tuning (600hp+). 300k+ km."

M57

"Legendary diesel six. Powered E46 330d to E90 335d. Smooth, torquey, reliable. Swirl flaps and turbo actuator at high mileage."

Issues Comparison

B58 3

● MODERATE
Coolant expansion tank / line failure — early units €150--€350 60,000 km--120,000 km
○ MINOR
Plastic charge pipe crack €80--€200 60,000 km--150,000 km
○ MINOR
Valve cover gasket oil leak €200--€450 80,000 km--160,000 km

M57 0

No documented issues.

Models

B58 24

1 Series F20 2015--2016 3 Series F30 2015--2019 1 Series F20 2016--2019 5 Series F10 2016--2017 4 Series F32 2016--2020 2 Series F22 2016--2021 7 Series G11 2016--2022 GR Supra A90 2019--present X5 G05 2020--present 3 Series G20 2019--present X4 G02 2018--present X5 G05 2018--present X6 G06 2019--present X7 G07 2019--present GR Supra A90 2022--present 5 Series G30 2017--2023 8 Series G15 2018--present 2 Series G42 2022--present 4 Series G22 2020--present X3 G01 2017--2024 Z4 G29 2019--present 7 Series G70 2023--present 5 Series G60 2024--present 340i F30 LCI 2015--2019 Sedan

M57 17

5 Series E39 2000--2003 5 Series E60 2003--2007 X5 E53 2001--2003 3 Series E46 1999--2003 5 Series E39 1998--2000 X5 E53 2003--2006 5 Series E39 2000--2003 7 Series E65 2002--2008 5 Series E60 2003--2007 3 Series E46 2003--2005 3 Series E90 2005--2008 3 Series E90 2006--2010 X5 E70 2007--2010 5 Series E60 2007--2010 5 Series E60 2007--2010 3 Series E90 2006--2008 5 Series E60 2004--2010
Full B58 Report Full M57 Report