BMW Buyer's Guide

Comprehensive Used Car Analysis
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S58B30 3.0L Twin-Turbo M Petrol

S58B30

3.0L Twin-Turbo M Petrol
S-series • S58 family • 2019–2025
72%
Engine Reliability
The S58 is BMW M's current top-tier inline-6, based on the B58 modular architecture but extensively reworked for M duty. It features dual injection (direct + port) to significantly reduce carbon build-up. With up to 550 hp in Competition spec, it's brutally fast. Early reliability data is encouraging – it addresses many S55 concerns, though cooling demands are high.
3.0L
Displacement
I6
Layout
480–510 hp
Power
600 Nm
Torque
Petrol
Fuel
Twin-turbocharged
Aspiration
Technology & Features
Twin mono-scroll turbochargers3D-printed cylinder headDirect + port injectionForged crankshaftClosed-deck blockValvetronic
Fuel SystemDirect injection + port injection
ValvetrainDOHC 24-valve, Valvetronic, Double-VANOS
Used In 4 Applications
M2 G87 M2 M3 G80 M3 M3, M3 Competition, M3 CS M4 G82 / G83 M4 M4, M4 Competition, M4 CS, M4 CSL X3 M F97 X3 M X3 M, X3 M Competition
2
Known Issues
0
Critical
2
Wear Items
4
Applications

Known Issues – S58B30

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

Wear & Maintenance – S58B30

Spark Plugs Every 30,000 km
NewReplace
Replacement Cost€120–€200
Wear Factor55%
Brake Pads (Front Carbon Ceramic, if equipped) 30,000–60,000 km
NewReplace
Replacement Cost€300–€600 (steel) or €2,000+ (CCB)
Wear Factor50%

Applications (4)

M2 G87

G87
2022–present
VariantsM2
Power460 hp
Torque550 Nm
BodyCoupe
Reliability74%
📝 De-tuned version of the S58. Still a phenomenal powertrain.
Car-Specific Issues (G87)
lowAdaptive Suspension Calibration
lowRear Subframe Noise

M3 G80 M3

G80
2021–present
VariantsM3, M3 Competition, M3 CS
Power480–550 hp
Torque550–650 Nm
BodySedan, Touring
Reliability72%
📝 The G80 M3 offers the first M3 Touring (estate) since the E46 era one-off. Manual only available on rear-wheel-drive non-Competition model.
Car-Specific Issues (G80)
lowAdaptive Suspension Sensor Issues
lowRear Diffuser Stone Chip Damage

M4 G82 / G83 M4

G82
2021–present
VariantsM4, M4 Competition, M4 CS, M4 CSL
Power480–550 hp
Torque550–650 Nm
BodyCoupe, Convertible
Reliability72%
📝 Manual only on rear-wheel-drive non-Competition. M4 CSL is the most extreme with 550 hp.
Car-Specific Issues (G82)
lowSoftware / iDrive Glitches
lowFront Splitter Damage

X3 M F97 X3 M

F97
2019–2025
VariantsX3 M, X3 M Competition
Power480–510 hp
Torque600 Nm
BodySAV
Reliability68%
📝 S58 engine with M xDrive all-wheel-drive. No manual option. 8-speed torque converter automatic.
Car-Specific Issues (F97)
mediumTransfer Case Wear
mediumBrake Wear (Front)
mediumCoolant System Under Track Use

Transmissions (2)

6-Speed Manual (Getrag)
6-Speed Manual (Getrag)
6-Speed Manual (Getrag)
1 / 3

6-Speed Manual (Getrag)

Getrag • 6-speed manual • 2003–2019

Getrag 6-speed manual used across a wide range of BMWs. Different models handle various torque capacities. Known for precise, mechanical shift action. The GS6-53DZ handles up to 500Nm (used with 335i/M135i).
Known Issues2
medium 2nd Gear Synchro Wear Moderate (~20%)
Second gear synchros can wear, especially on higher-torque applications, causing grinding on fast 2nd gear shifts.
Typical Mileage
100,000–180,000 km
Est. Repair Cost
€800–€1,500
DIY Friendly
✗ Specialist
Grinding into 2nd gearDifficulty downshifting to 2nd
low Clutch Release Bearing Noise Moderate (~25%)
Clutch release (throw-out) bearing develops a chirp or whine when clutch is depressed.
Typical Mileage
80,000–150,000 km
Est. Repair Cost
€400–€800 (usually replaced with clutch)
DIY Friendly
✗ Specialist
Chirping with clutch pressedWhining noiseVibration in pedal
Wear Items
Clutch Assembly 100,000–180,000 km
NewReplace
Replacement Cost€700–€1,500
Wear Factor55%
Dual Mass Flywheel 150,000–250,000 km
NewReplace
Replacement Cost€500–€1,000
Wear Factor45%
Transmission Fluid Every 80,000 km
NewReplace
Replacement Cost€50–€120
Wear Factor30%
Fluid TypeMTF-LT-4 / MTF-LT-5
Service IntervalLifetime fill (recommended every 80,000 km)
8-Speed Automatic (ZF 8HP)
8-Speed Automatic (ZF 8HP)
8-Speed Automatic (ZF 8HP)
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8-Speed Automatic (ZF 8HP)

ZF • 8-speed automatic • 2009–present

Widely considered one of the best automatic transmissions ever made. Lightning-fast shifts, excellent efficiency, and remarkable reliability. Used across BMW's entire range from 1 Series to 7 Series. Even better with regular fluid services. The 8HP70/75 handles V8 and V12 torque.
Known Issues1
medium Mechatronic Sleeve Leak (Early Production) Occasional (~10%)
Early production 8HP units can develop a transmission fluid leak from the mechatronic sleeve connector.
Typical Mileage
80,000–150,000 km
Est. Repair Cost
€200–€500
DIY Friendly
✗ Specialist
Fluid leakLow fluid warningShifting hesitation
Wear Items
Transmission Fluid & Filter Every 80,000–100,000 km
NewReplace
Replacement Cost€300–€600
Wear Factor40%
Fluid TypeZF Lifeguard 8
Service IntervalEvery 80,000–100,000 km