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M3 G80 M3
G80 • 2021–present • Sedan, Touring
1
Engine Options
4
Known Issues
0
Critical Issues
72%
Reliability Score
Facelift (LCI) – 2024
- Revised front design with revised grille
- Updated iDrive 8.5
- M3 CS Touring limited edition
72% – Good
Engines
S58B30 – 3.0L Twin-Turbo M Petrol
M3, M3 Competition, M3 CS • 480–550 hp • 550–650 Nm
Displacement 3.0L
Layout I6
Fuel Petrol
Transmission 6-Speed Manual (Getrag), 8-Speed Automatic (ZF 8HP)
Known Issues2 issues
medium
Coolant System Stress Moderate (~20%)
The high output puts significant stress on the cooling system, especially on tracked cars. Auxiliary radiators and heat exchanger wear can occur.
Typical Mileage
50,000–100,000 km
Est. Repair Cost
€500–€1,500
DIY Friendly
✗ Specialist
High coolant temps on trackCoolant lossPower reduction in hot conditions
low
Oil Consumption on Track Use Moderate (~20%)
Cars that see frequent track use can consume oil more quickly due to the extreme RPM and lateral loads.
Typical Mileage
Throughout engine life
Est. Repair Cost
€50–€100 per top-up
DIY Friendly
✓ Yes
Low oil warning after track sessionsOil consumption between changes
Common Issues (G80-specific)
Suspension 1
low
Adaptive Suspension Sensor Issues Occasional (~15%)
Adaptive damper sensors can throw false codes, requiring recalibration.
Typical Mileage
30,000–80,000 km
Est. Repair Cost
€0–€500
Category
Suspension
Suspension warningHarsh ride in comfort mode
Body 1
low
Rear Diffuser Stone Chip Damage Common (~30%)
The aggressive rear diffuser sits low and gets stone chip damage.
Typical Mileage
N/A
Est. Repair Cost
€200–€500
Category
Body
Cosmetic damagePaint chips
Wear Items
S58B30 – Wear Items
M3, M3 Competition, M3 CS
Spark Plugs
Every 30,000 km
Replacement Cost€120–€200
Wear Factor55%
Brake Pads (Front Carbon Ceramic, if equipped)
30,000–60,000 km
Replacement Cost€300–€600 (steel) or €2,000+ (CCB)
Wear Factor50%