2020 BMW 745e

Introduction:

The 2020 BMW 745e is a plug-in hybrid luxury sedan powered by a 3.0L turbocharged inline-6 engine paired with an electric motor. It produces a combined 389 horsepower and 443 lb-ft of torque. Other engine and transmission options include a 4.4L turbocharged V8 with an 8-speed automatic transmission, a 6.6L twin-turbocharged V12 with an 8-speed automatic transmission, and a 3.0L turbocharged inline-6 with a 48-volt mild-hybrid system, all paired with an 8-speed automatic transmission. The 745e is known for its powerful engine, luxurious interior, and efficient hybrid system. However, it has also been reported to have some issues.

Engine

3.0L Turbocharged Inline-6

• Oil Leaks: Some vehicles have experienced oil leaks from the valve cover or oil pan gaskets. Symptoms include oil stains on the ground or a burning oil smell in the cabin. The solution is to replace the leaking gaskets. Estimated cost: $500 - $1,000
• Turbocharger Failure: A small number of vehicles have experienced turbocharger failures. Symptoms include loss of power, increased oil consumption, and a whistling or whining noise from the engine. The solution is to replace the turbocharger. Estimated cost: $2,000 - $3,500+

Transmission

8-Speed Automatic Transmission

• Shifting Problems: Some vehicles have experienced rough shifting or delayed gear changes. The solution is to update the transmission software or replace the transmission control module. Estimated cost: $500 - $1,500
• Transmission Fluid Leaks: Some vehicles have experienced transmission fluid leaks from the pan gasket or seals. Symptoms include low transmission fluid levels or fluid stains on the ground. The solution is to replace the leaking gasket or seal. Estimated cost: $200 - $800
• Reverse Gear Failure: In rare cases, some vehicles have experienced a failure of the reverse gear. Symptoms include difficulty or inability to engage reverse. The solution is to replace the transmission. Estimated cost: $3,500 - $5,000+

Suspension

• No Issues Found

Electrical

• Battery Drain: Some vehicles have experienced excessive battery drain, especially when the ignition is off. Symptoms include a dead battery after a short period of time. The solution is to diagnose and repair any electrical faults causing the drain. Estimated cost: $200 - $1,000+
• Electrical System Malfunctions: Some vehicles have experienced electrical system malfunctions, such as flickering headlights, dashboard warning lights, or power window failures. Symptoms vary depending on the specific malfunction. The solution is to diagnose and repair the faulty electrical components. Estimated cost: $200 - $1,500+
• Recall #20V633000: Loss of power due to a faulty fuel pump control module

Exterior

• Headlight Condensation: Some vehicles have experienced condensation inside the headlight lenses. Symptoms include fog or water droplets inside the headlights. The solution is to remove and reseal the headlights. Estimated cost: $200 - $500
• Trim Panel Issues: Some vehicles have experienced loose or rattling trim panels in the interior or exterior. Symptoms include noise or vibration from loose panels. The solution is to adjust or replace the affected trim panels. Estimated cost: $100 - $500

Interior

• Infotainment System Glitches: Some vehicles have experienced glitches or freezes with the infotainment system. Symptoms include a black screen, unresponsive buttons, or freezing apps. The solution is to update the software or replace the infotainment system if necessary. Estimated cost: $500 - $2,000+
• Climate Control Issues: Some vehicles have experienced issues with the climate control system, such as malfunctioning AC or heater. Symptoms vary depending on the specific issue. The solution is to diagnose and repair or replace the faulty components. Estimated cost: $200 - $1,000+
• Seat Memory Failures: Some vehicles have experienced failures of the seat memory system. Symptoms include the seats not moving to the saved positions or losing power completely. The solution is to diagnose and repair or replace the faulty components. Estimated cost: $500 - $1,000+
• Recall #19V901000: Airbag control unit may not deploy in a crash

Summary:

The 2020 BMW 745e is a powerful and luxurious sedan, but it has been reported to have some issues, particularly with its engine, transmission, and electrical system. The severity and cost of these issues can vary, but they could potentially be expensive to repair. Owners of a 745e should be aware of these potential issues and schedule regular maintenance and inspections to address them promptly if they arise.