How much HP does a 540i xDrive have?
Drive: A turbocharged 3. L inline-six engine with 335 hp and 331 lb-ft of torque. M550i xDrive: A twin-turbocharged 4. L V-8 engine with 523 hp and 553 lb-ft of torque. Fuel economy: The extra weight and mechanical complexity means xDrive models typically have slightly higher fuel consumption – for example, a BMW 320i xDrive returns 42. RWD version.
What is the lifespan of a B58 engine?
Lifespan of the B58 Engine BMW’s B58 engine is engineered with longevity in mind, capable of exceeding 300,000 miles when paired with disciplined maintenance and conscientious driving habits. Most BMWs can last between 200,000 and 250,000 miles with routine maintenance, while certain engines like the M54, N52, and B58 often exceed 300,000 miles with care. Verified examples include million-mile endurance builds and owner-driven high-mileage legends.Yes — the 2020–2024 BMW 5-Series is one of the most reliable versions to date. The 530i and 540i trims, in particular, have well-proven turbo engines (B48 and B58) and strong reliability records when maintained properly. Regular servicing and oil changes are key to long-term dependability.