2024 BMW M8 Problems: 4 Issues Every Owner Should Know

2024 BMW M8 Problems: 4 Issues Every Owner Should Know | Au7o

NHTSA Recalls3 recalls

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

BMW of North America, LLC (BMW) is recalling certain 2019-2021 X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, X4 xDrive30i, X4 M40i, M550i, X4M, X5 sDrive40i, X5 xDrive40i, X5 xDrive50i, X5M, X5 M50i, X7 xDrive40i, X7 xDrive50i, X7 M50i, Alpina XB7, 330i, 330i xDrive, M340i, M340i xDrive, and 8 Series Coupe, Convertible and Grand Coupe, 840i, 840i xDrive, M850i xDrive, M8, 2020-2021 530e, 530e xDrive, 330e, 330e xDrive, 745Le, 745Le xDrive, X5 xDrive45e, X3 xDrive30e, X6 sDrive40i, X6 xDrive40i, X6 xDrive50i, X6 M50i, X6M, 530i, 530i xDrive, 540i, 540i xDrive, M550i xDrive, M5, 740i, 740Li, 740Li xDrive, M760i Drive, M760Li xDrive, 750Li xDrive Alpina, Alpina B7 xDrive, and 2021 4 Series Coupe 430i, 430i xDrive, M440i xDrive vehicles. When shifting into Reverse, a small portion of the rearview image may be obscured, or the screen may not illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."

Campaign #21V09600019/02/2021

SERVICE BRAKES, HYDRAULIC

BMW of North America, LLC (BMW) is recalling certain 2020-2021 8 Series Coupe, Grand Coupe and convertible 840i, 840i xDrive, M850i xDrive, M8 and 740 Li, 740 Li xDrive, 750 Li xDrive, M760 Li xDrive, X6 sDrive40i, X6 xDrive40i, X6 xdrive50i, X6 M50i, X6M, and 2019-2021 X5 sDrive40i, X5 xDrive40i, X5 xDrive50i, X5 M50i, X5M, X7 xDrive40i, X7 xDrive50i, X7 M50i, and 2021 M3, M3 Competition, M4 Coupe, M4 Competition Coupe, X5 xDrive45e, 745 Le xDrive. The rotor and shaft within the integrated brake system may not have been welded properly and could separate during a hard braking event, possibly resulting in a loss of the Antilock Brake System (ABS) and braking assistance.

Campaign #21V06200010/02/2021

VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

BMW of North Americal, LLC (BMW) is recalling certain 2023 8 Series Coupe (840i, 840i xDrive, M850i xDrive, M8), 8 Series Convertible (840i, 840i xDrive, M850i xDrive, M8), 8 Series Gran Coupe (840i, 840i xDrive, M850i xDrive, M8, Alpine B8 xDrive), 2 Series Coupe (230i, 230i xDrive, M240i xDrive, M2), and 2022-2023 Z4 sDrive30i, Z4 M40i vehicles. When the digital key is removed from the vehicle, the Electronic Control Unit (ECU) software may still allow the power windows and sunroof to be closed. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 118, "Power-operated Window Systems."

Campaign #23V09900017/02/2023

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

Frequently Asked Questions

What are the most common BMW M8 problems?

According to Au7o's analysis of 280+ owner reports, the 2024 BMW M8 has 4 documented issues. The most frequently reported are: S63TU4 Rod Bearing Wear (M8/M8 Competition), S63TU4 V8 Excessive Oil Consumption, Adaptive Suspension Damper Leaks. Of these, 1 is rated critical and should be addressed promptly.

Is the BMW M8 reliable?

The 2024 BMW M8 has 4 known issues documented across 280+ owner reports. 1 issue is rated critical: S63TU4 Rod Bearing Wear (M8/M8 Competition). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common BMW M8 problems?

Repair costs for known BMW M8 issues range from $200 to $40,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, S63TU4 Rod Bearing Wear (M8/M8 Competition), typically costs $5,000-$40,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2020-2024 BMW M8 S63TU4 Rod Bearing Wear (M8/M8 Competition)?

The S63TU4 4.4L twin-turbo V8 in M8 and M8 Competition models suffers from premature rod bearing wear due to tight bearing clearances combined with extreme heat and boost pressure stress. The factory bearings are spec'd with minimal clearance for NVH (noise/vibration/harshness) r… Repairs typically run $5,000-$40,000. Severity: high.

What is the 2020-2025 BMW M8 S63TU4 V8 Excessive Oil Consumption?

The M8 S63TU4 4.4L twin-turbo V8 can consume oil at rates exceeding 1 quart per 1,500 miles, particularly when driven spiritedly. The issue is related to the valve stem seals and piston ring design that allows oil past the rings under high boost and high RPM conditions. BMW consi… Repairs typically run $200-$5,000. Severity: medium.

What is the 2020-2025 BMW M8 Adaptive Suspension Damper Leaks?

The M8 adaptive M suspension dampers can develop leaks from the electronically controlled valving, causing a loss of damping force on the affected corner. The complex internal valving and seals are stressed by the M8's weight and performance demands, leading to premature wear com… Repairs typically run $1,200-$3,500. Severity: medium.

What is the 2020-2024 BMW M8 M8 Carbon Ceramic Brake (CCB) Issues?

M8 and M8 Competition models equipped with the optional Carbon Ceramic Brake (CCB) package experience premature rotor cracking, excessive squealing, and thermal shock damage. Carbon ceramic rotors are sensitive to rapid temperature changes (thermal shock from cold water hitting h… Repairs typically run $3,000-$16,000. Severity: medium.

2024 BMW M8 Problems: 4 Issues Every Owner Should Know

All 4 Known Issues

2020-2024 BMW M8: S63TU4 Rod Bearing Wear (M8/M8 Competition)#

Common Symptoms

How to Fix

Owner tips & cautions

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2020-2025 BMW M8: S63TU4 V8 Excessive Oil Consumption#

Common Symptoms

How to Fix

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2020-2025 BMW M8: Adaptive Suspension Damper Leaks#

Common Symptoms

How to Fix

Owner tips & cautions

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2020-2024 BMW M8: M8 Carbon Ceramic Brake (CCB) Issues#

Common Symptoms

How to Fix

Owner tips & cautions

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Other BMW Models

Frequently Asked Questions

What are the most common BMW M8 problems?

Is the BMW M8 reliable?

How much does it cost to fix common BMW M8 problems?

What is the 2020-2024 BMW M8 S63TU4 Rod Bearing Wear (M8/M8 Competition)?

What is the 2020-2025 BMW M8 S63TU4 V8 Excessive Oil Consumption?

What is the 2020-2025 BMW M8 Adaptive Suspension Damper Leaks?

What is the 2020-2024 BMW M8 M8 Carbon Ceramic Brake (CCB) Issues?