2017 BMW 740Le xDrive
Introduction:
The 2017 BMW 740Le xDrive is a plug-in hybrid luxury sedan that combines a 2.0-liter turbocharged four-cylinder engine with an electric motor for a combined output of 322 horsepower and 369 lb-ft of torque. The engine is paired with an eight-speed automatic transmission. The 740Le xDrive is known for its smooth and quiet ride, impressive fuel economy, and luxurious interior. However, like any vehicle, it has also been reported to have some issues.
Engine
2.0-liter turbocharged four-cylinder
- Turbocharger failure: Symptoms may include reduced engine power, excessive smoke, or unusual noises from the engine. The solution typically involves replacing the faulty turbocharger. Estimated cost to fix: $1,500 - $2,500+
- Fuel injector clogging: Symptoms may include rough idling, hesitation during acceleration, or decreased fuel economy. The solution involves cleaning or replacing the clogged fuel injectors. Estimated cost to fix: $500 - $1,000+
- Timing chain problems: Symptoms may include a rattling noise from the engine, reduced engine power, or an illuminated check engine light. The solution involves replacing the timing chain and related components. Estimated cost to fix: $2,000 - $3,000+
Transmission
Eight-speed automatic
- Shifter linkage failure: Symptoms may include difficulty shifting gears, transmission slipping, or an inability to shift out of park. The solution involves replacing the faulty shifter linkage. Estimated cost to fix: $500 - $1,000+
- Transmission fluid leak: Symptoms may include slipping gears, delayed engagement, or a whining noise from the transmission. The solution involves replacing the faulty seals or gaskets that are causing the leak. Estimated cost to fix: $200 - $600+
Suspension
- Front air suspension failure: Symptoms may include a sagging ride height, uneven tire wear, or a bumpy ride. The solution involves replacing the faulty air suspension components. Estimated cost to fix: $1,000 - $2,000+
- Rear air suspension failure: Symptoms are similar to front air suspension failure but affecting the rear of the vehicle. The solution involves replacing the faulty air suspension components at the rear. Estimated cost to fix: $1,000 - $2,000+
Electrical
- Battery drain: Symptoms may include a dead battery, difficulty starting the vehicle, or a continuously drained battery even after replacement. The solution involves diagnosing and repairing the underlying cause of the battery drain. Estimated cost to fix: $200 - $1,000+
- Electrical system failure: Symptoms may include flickering lights, dimming gauges, or a complete loss of electrical power. The solution involves diagnosing and repairing the faulty electrical components. Estimated cost to fix: $300 - $2,000+
Exterior
- Fog light condensation: Symptoms may include condensation buildup inside the fog lights. The solution involves replacing the faulty fog lights or repairing the condensation seal. Estimated cost to fix: $200 - $500+
Interior
- Center console trim peeling or cracking: Symptoms may include peeling or cracking of the trim around the center console. The solution involves replacing the faulty trim. Estimated cost to fix: $300 - $600+
- Sunroof seal leak: Symptoms may include water leaking into the cabin through the sunroof. The solution involves replacing the faulty sunroof seal. Estimated cost to fix: $200 - $500+
Summary:
The 2017 BMW 740Le xDrive is a well-rounded luxury sedan with a powerful and efficient powertrain. However, it has been reported to have some issues, particularly with the turbocharger, fuel injectors, shifter linkage, and suspension. The severity of the issues varies, with some being relatively minor and inexpensive to fix, while others can be more costly and time-consuming to repair. Before purchasing a 740Le xDrive, potential buyers should be aware of the potential issues that may arise and consider the estimated cost of repairs.