Consumption Audi A6 Avant 2023–2025

Discover all fuel consumption figures for the Audi A6 Avant from 2023, 2024 and 2025, including consumption at low, medium and high speeds, CO2 emissions in city and highway driving and much more. Data based on WLTP, NEDC, EPA or CLTC tests.

Detailed fuel consumption: from emissions to range

Petrol versions

Minimum consumption (WLTP)	7.2–8.2 l/100 km
Maximum consumption (WLTP)	12.2–12.7 l/100 km
Minimum CO₂ emissions (WLTP)	164–187 g/km
Maximum CO₂ emissions (WLTP)	277–289 g/km

Plug-in hybrid versions

Consumption (WLTP)	1.4–1.6 l/100 km
Minimum CO₂ emissions (WLTP)	31–37 g/km
Maximum CO₂ emissions (WLTP)	32–37 g/km

Diesel versions

Minimum consumption (WLTP)	5.3–6.1 l/100 km
Maximum consumption (WLTP)	7.1–7.4 l/100 km
Minimum CO₂ emissions (WLTP)	138–160 g/km
Maximum CO₂ emissions (WLTP)	186–195 g/km

Differences between versions

Fuel consumption figures for the Audi A6 Avant from 2023, 2024 and 2025 vary depending on the version. Below you will find the specific technical specifications.

Fuel type	Version
Mild hybrid petrol	Consumption A6 Avant 45 TFSI quattro 265 hp AWD
Mild hybrid petrol	Consumption A6 Avant 45 TFSI 265 hp
Mild hybrid petrol	Consumption A6 Avant 55 TFSI quattro 340 hp AWD
Mild hybrid petrol	Consumption A6 Avant RS 6 600 hp AWD
Mild hybrid petrol	Consumption A6 Avant RS 6 performance 630 hp AWD
Mild hybrid petrol	Consumption A6 Avant RS 6 GT 630 hp AWD
Mild hybrid diesel	Consumption A6 Avant 35 TDI 163 hp
Mild hybrid diesel	Consumption A6 Avant 40 TDI quattro 204 hp AWD
Mild hybrid diesel	Consumption A6 Avant 40 TDI 204 hp
Mild hybrid diesel	Consumption A6 Avant 45 TDI quattro 245 hp AWD
Mild hybrid diesel	Consumption A6 Avant 50 TDI quattro 286 hp AWD
Mild hybrid diesel	Consumption A6 Avant S6 344 hp AWD
Plug-in hybrid	Consumption A6 Avant 50 TFSI e quattro 299 hp AWD
Plug-in hybrid	Consumption A6 Avant 55 TFSI e quattro 367 hp AWD