What is the MPG or fuel economy for AUDI A6 Saloon S6 4.0 TFSI V8 quattro 420PS 7speed S tronic 2015?

The AUDI A6 Saloon S6 4.0 TFSI V8 quattro 420PS 7speed S tronic is a 3,993 cc petrol engine vehicle.

It affords an overall fuel economy of 29.40 MPG (or 24.48 US MPG) and emissions of 225 g/km.

This vehicle is in UK car tax band K costing £285.00 for 12 months' tax or £156.75 for 6 months' tax. For more details see Car Tax Bands.

Emissons and Fuel Economy Data.

For more information on fuel economy, CO2 emissions, carbon, particulates, and other emissions data, see the table below.

Or find more AUDI A6 Saloon MPG or AUDI MPG data.

Tax Band K
12 Months £285.00
6 Months £156.75
General
Make
Model A6 Saloon
Specification S6 4.0 TFSI V8 quattro 420PS 7speed S tronic
Year 2015
Engine Size 3993 cc
Fuel Type Petrol
Transmission
Noise 69.0 dB
Estimated Fuel Cost per 12,000 miles* GBP approx
Euro Standard 5
Fuel Consumption Imperial (miles per gallon)
Urban 21.10 MPG
Extra-Urban 37.70 MPG
Combined 29.40 MPG
Fuel Consumption US Gallons (miles per gallon)
Urban 17.57 MPG
Extra-Urban 31.39 MPG
Combined 24.48 MPG
Fuel Consumption Metric (litres/100km)
Urban 13.4 l/100 km
Extra-Urban 7.5 l/100 km
Combined 9.6 l/100 km
Emissions
CO2 emissions 225 g/km
Carbon Monoxide 0.554 g/km
HC Emissions 0.06 g/km
NOx Emissions 0.045 g/km
HC+NOx Emissions N/A
Particulates Emissions N/A
 

Share your mileage figures and other comments.

Do you drive a A6 Saloon S6 4.0 TFSI V8 quattro 420PS 7speed S tronic? Do you get 29.40 MPG? Share your experience.