The current generation BMW 5-Series made its debut in 2011 and the current US line-up includes the 528i, the 535i, and the 550i models. After just two years, BMW->ke178 has announced important changes for the top of the line version, the 550i, for the 2013 model year.

The BMW 550i will keep its usual 4.4-liter twin-turbocharged V-8 engine, but the engine will now be equipped with Valvetronic- BMW's variable valve timing and lift system. Thanks to this new system, the 550i->ke317 will be placed next to models like the latest 7-series and new 6-series Gran Coupe.

While in 2012, the 550i delivered a total of 400 HP and a peak torque of 450 lbs-ft, the 2013 550i will go up to an impressive 445 HP and 480 lbs-ft of toque. The 550i will also receive an automatic engine stop-start system with a special Eco Pro driving mode that will help reduce fuel consumption.

We don't expect to see any changes made to the exterior, except maybe for a new set of large air intakes to better cool the engine.

2013 BMW 550i

Specifications
  • Make: Array
  • Model: 2013 BMW 550i
  • Engine/Motor: V8
  • Horsepower: 445
  • Torque: 480
  • [do not use] Vehicle Model: Array

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