Used BMW 6-Series M6 (2012 - 2017) Costs

Review by Parkers on
The V8-powered BMW M6 Coupe is a very fast car – offering effortless and instantly available speed. In standard form it offers 552bhp and 680Nm of torque, and with the Competition Package this is boosted to 567bhp.

2 out of 5

Running costs

In real-world driving you’ll be lucky to get 20mpg, particularly if you take advantage of all the performance the BMW M6 offers.

Running costs will be high right across the board. BMW’s servicing costs are not cheap and neither are any replacement parts should something go wrong.

Summary Running Costs

Servicing period

According to the on-board computer.


Three years/unlimited mileage.

Road tax (12 months)

£490.00 - £585.00

Vehicle excise duty (VED) varies according to the CO2 emissions and the fuel type of the vehicle. For cars registered after March 1st 2001 VED or road tax is based on the car's CO2 emissions. For cars registered before March 1st 2001 it is based on engine size.

Full running costs data

2 out of 5

Green credentials

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CO2 emission figure (g/km)

Fuel economy rating

The arrows indicate the best and worst CO2 bands for this model.

Emissions summary

The previous M6 was considerably worse but even this greener model puts out 231g/km. Not a car to take to the annual Greenpeace get-together.

Find the exact engine and CO2