2017 BMW Alpina B7

Introduction: The 2017 BMW Alpina B7 is a high-performance luxury sedan. It features a potent 4.4-liter twin-turbocharged V8 engine producing 601 horsepower and 590 lb-ft of torque paired with an 8-speed automatic transmission. It accelerates from 0-60 mph in 3.6 seconds and boasts a top speed of 193 mph. The B7 combines impressive performance with premium comfort and luxurious amenities. However, some owners have encountered issues that may affect its reliability.

Engine

• 4.4-Liter Twin-Turbocharged V8
  • Valve Cover Leak:
    • Description/Symptoms: Oil may seep or leak from the valve covers, causing a burning oil smell and potentially leading to engine damage.
    • Solution: Replace the valve covers and gaskets.
    • Estimated Cost to Fix: $1200 - $1800+
    • Recalls: None Found
  • Turbocharger Wastegate Issue:
    • Description/Symptoms: The turbocharger’s wastegate may malfunction, resulting in a loss of engine power and decreased acceleration.
    • Solution: Replace the turbocharger or repair the wastegate mechanism.
    • Estimated Cost to Fix: $2000 - $3500+
    • Recalls: None Found

Transmission

• 8-Speed Automatic Transmission:
  • Shift Hesitation or Delay:
    • Description/Symptoms: The transmission may hesitate or delay when shifting gears, causing a rough or jerky ride.
    • Solution: Update the transmission software or replace the transmission control module.
    • Estimated Cost to Fix: $500 - $1200+
    • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Battery Drain: - Description/Symptoms: The battery may drain quickly, especially when the vehicle is parked for extended periods. - Solution: Locate and fix electrical drain sources or replace the battery. - Estimated Cost to Fix: $200 - $600+ - Recalls: None Found
• Infotainment System Issues: - Description/Symptoms: The infotainment system may experience glitches, freezing, or connectivity issues. - Solution: Update the software or replace the infotainment unit. - Estimated Cost to Fix: $500 - $2000+ - Recalls: None Found

Exterior

• Sunroof Drain Clogging: - Description/Symptoms: The sunroof drains may become clogged, causing water to accumulate and leak into the cabin. - Solution: Clean or replace the sunroof drains. - Estimated Cost to Fix: $200 - $500 - Recalls: None Found

Interior

• Instrument Cluster Malfunction: - Description/Symptoms: The instrument cluster may experience pixelation or display errors, affecting visibility. - Solution: Replace the instrument cluster. - Estimated Cost to Fix: $1500 - $2500+ - Recalls: None Found
• Seat Ventilation Failure: - Description/Symptoms: The seat ventilation system may malfunction, failing to provide cooling to the seats. - Solution: Replace the seat ventilation fan or module. - Estimated Cost to Fix: $800 - $1500 - Recalls: None Found

Summary: The 2017 BMW Alpina B7 is a powerful and luxurious sedan, but it has faced some reliability concerns. The issues reported here range from minor electrical glitches to more serious engine and transmission problems. The severity and cost of repairs can vary greatly depending on the specific issue encountered. It is advisable to consider these potential issues when making a purchase decision and ensure regular maintenance and inspections are conducted to address any problems early on.