2019 BMW 6-Series GT - Fuel Economy MPG Review + Fill Up Costs

We test the fuel economy of the BMW 640i xDrive. The 640i GT's closest competitors are:
- Audi A7
- Mercedes CLS

[@relaxitaxi5014]

It was very helpful

[@baldheadlogic]

Great Review. This is one of the roomiest modern BMWs. Glad to see it it pretty efficient for what it is.

[@FuelEconomyTest]

Even though it's as long as the 7-series, and has a 3.0-liter V6 Twin Turbo, it manages to achieve 9.6L/100km. I have tested smaller 2.0-liter turbos that don't achieve anything under 10L/100km.

[@leelakrishnan9463]

Thank You 🙂

[@alainacave2225]

Can you do the Toyota 4Runner