2026
1 engine option
4.4L V8 Twin-Turbo N63
BMW M550i
10 generations · 10 engine options · data across all years of the M550i platform.
4,789
Labor times
13,359
Torque specs
22,456
DTC codes
0
Repair procedures
80
Fluid specs
4
Open recalls
5-Year Cost of Ownership · 2026 4.4L V8 Twin-Turbo N63
$12,240
~$2,448/yr maintenance labor at $150/hr. Other engines/years vary — pick a generation below to see its breakdown.
Generations & engine options
2025
1 engine option
4.4L V8 Twin-Turbo N63
2024
1 engine option
4.4L V8 Twin-Turbo N63
2023
1 engine option
4.4L V8 Twin-Turbo N63
2022
1 engine option
4.4L V8 Twin-Turbo N63
2021
1 engine option
4.4L V8 Twin-Turbo N63
2020
1 engine option
4.4L V8 Twin-Turbo N63
2019
1 engine option
4.4L V8 Twin-Turbo N63
2018
1 engine option
4.4L V8 Twin-Turbo N63
2017
1 engine option
4.4L Twin-Turbo V8
Become a Founding Sponsor
Your name on every BMW M550i procedure
For $99, we generate the full step-by-step repair set for the 2026 4.4L V8 Twin-Turbo N63 — free for everyone, forever, with your name on it.