BMW M6 F12/F13/F06 Buying Guide

BMW M6 F12/F13/F06 Buying Guide

BMW M6 F12/F13/F06 Buying Guide

The M6 F12/F13/F06, produced from 2012 to 2016, is a performance sedan that combines the luxury of BMW’s 5 Series with the power and handling of a true M car. Equipped with a 4.4-litre twin-turbocharged V8 engine, the M6 delivers exceptional power, reaching 552bhp (and up to 577bhp in the Competition model) and offering a thrilling driving experience. As a used car, the M6 offers great value for those seeking a high-performance vehicle with a more understated appearance than some other M models. However, when purchasing a used M6 F12/F13/F06, there are several important factors to consider to ensure you're getting a well-maintained example that will continue to deliver its performance capabilities.

Things to Look for When Buying a Used BMW M6 F12/F13/F06

1. Service History and Maintenance One of the most important factors when purchasing a used BMW M6 is a comprehensive service history. These cars require regular servicing to maintain their performance and avoid common issues. Ensure the car has been serviced by an authorised BMW dealership or a specialist that is well-versed in M-car maintenance. A well-documented service history, especially with records of oil changes, brake fluid changes, and regular maintenance, will provide peace of mind.

Key areas to check for regular servicing include:

  • Engine Oil Changes: The M6’s engine should have had its oil changed at the recommended intervals, ideally with high-quality synthetic oil. Lack of proper oil changes can lead to turbocharger failure or engine wear.
  • Gearbox and Differential Fluid: The DCT (Dual-Clutch Transmission) in the M6 requires regular fluid changes. If this has been neglected, it could lead to poor performance or costly repairs.
  • Brake Pads and Discs: Performance cars like the M6 F12/F13/F06 are hard on brakes. Be sure to inspect the condition of the brake pads and discs, especially if the car has been used on track or for spirited driving.

2. Vehicle Condition The M6 F12/F13/F06 is a high-performance car, and as such, it may have been driven hard. It’s crucial to inspect the vehicle for any signs of abuse or heavy use. Pay particular attention to:

  • Tyre Wear: Uneven tyre wear can indicate alignment issues, suspension problems, or aggressive driving. Ensure that all four tyres are in good condition and ideally match.
  • Suspension: The M6 F12/F13/F06’s suspension, including components like bushings, struts, and control arms, should be in good condition. Any signs of wear or play could indicate rough handling or track use.
  • Chassis and Bodywork: Check for any signs of accidents or repairs. Look for panel gaps, signs of respraying, or any mismatched paint, as these could be indicators of previous damage.

3. Performance and Driving Experience Before finalising your purchase, it’s vital to take the M6 F12/F13/F06 for a test drive. Pay attention to the following:

  • Engine Performance: The M6 F12/F13/F06 should feel incredibly powerful with smooth power delivery from the twin-turbo V8. If there are any hesitations, misfires, or abnormal noises, these could be signs of engine problems.
  • Transmission: The 7-speed DCT transmission should provide quick, seamless shifts in both automatic and manual modes. Any lag, jerking, or hard shifts may indicate the need for maintenance or repairs.
  • Braking: The M6 is equipped with high-performance brakes, so ensure that they feel responsive and not overly spongy or weak. If you feel any vibrations through the pedal, this could be a sign of warped discs or worn-out pads.

4. Common Issues and Red Flags While the BMW M6 is a well-engineered car, there are a few issues that prospective buyers should be aware of:

  • Turbocharger Wear: The twin-turbo V8 engine is known for its incredible performance but can suffer from turbocharger issues, particularly if the car has not been regularly serviced, or if it's had a harder life than other examples
  • Cooling System Problems: As a high-performance car, the M6 F12/F13/F06 can be prone to overheating if the cooling system has not been maintained properly. Check for any signs of leaks, coolant loss, or issues with the water pump or radiator.
  • Electronic Issues: The M6 F12/F13/F06 is equipped with a range of complex electronic systems, and occasional issues with the infotainment system, sensors, or electrical components can arise. Ensure that all systems work as they should during your test drive and inspection.

Weight Considerations and Performance

The M6 F12/F13/F06 is a relatively heavy car, especially considering its performance credentials. Weighing in at approximately 1,900kg, it’s important to consider how this affects handling, wear and tear on components, and overall performance.

  • Handling: Despite its weight, the M6 has exceptional handling capabilities, aided by its rear-wheel-drive layout, dynamic steering, and advanced suspension. However, the car’s weight does put more stress on components like the tyres, suspension, and brakes, so these should be regularly inspected.
  • Wear on Suspension: Given its weight and performance capabilities, the M6 F12/F13/F06 is hard on suspension components. If you plan to drive the car aggressively or on track, expect to replace suspension components more frequently than on a standard 6 Series. Ensure that the suspension has been properly maintained, with no excessive wear or play.
  • Tyre Life: Heavy cars with large engines can wear tyres faster, particularly on the rear axle. Make sure the tyres are in good condition, and be prepared for regular tyre replacements.

Maintenance Considerations for the BMW M6 F12/F13/F06

Owning a high-performance vehicle like the M6 F12/F13/F06 requires a commitment to regular maintenance to ensure longevity and maintain its performance. Some of the key maintenance tasks for the M6 include:

  • Engine Maintenance: Regular oil changes, ideally every 10,000 miles (16,000 km), are essential for keeping the engine running smoothly. Additionally, the M6’s turbocharged engine requires proper maintenance of the turbochargers and air intake system to avoid common performance issues.
  • Transmission Care: The 7-speed DCT transmission should have its fluid replaced at regular intervals (typically every 30,000 miles or 48,000 km) to ensure smooth shifting and prevent issues.
  • Brake and Suspension Upkeep: Given the M6’s performance capabilities, you should expect to replace brake pads and discs every 20,000-30,000 miles (32,000-48,000 km) if you drive the car aggressively. Suspension components like bushings and control arms should be inspected regularly for wear and replaced as needed.

Conclusion

The BMW M6 F12/F13/F06 is a stunning performance vehicle that offers incredible power, handling, and luxury. When purchasing a used M6, it’s essential to thoroughly inspect the car’s service history, overall condition, and performance. Pay close attention to common issues such as turbocharger wear, suspension health, and cooling system integrity. Given its weight and performance, regular maintenance is key to ensuring that the M6 F12/F13/F06 continues to deliver its iconic driving experience for years to come.

Check out our dedicated parts page for the M6 F12/F13/F06 here!

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