2025 Audi A8 quattro MPG
EPA-rated · verified snapshot 2026-08-30 · Large Cars
The 2025 Audi A8 quattro gets 22 MPG combined — 20 city and 26 highway — in its most efficient configuration (3.0L · 6-cyl · Automatic (S8) · All-Wheel Drive · Hybrid).
City20 MPG
Highway26 MPG
$3,450Fuel cost / yr (EPA est.)
414 g/miCO₂
PremiumFuel
$-6,2505-yr fuel cost vs. average vehicle
5 / 10EPA Fuel Economy & GHG score
13 ft³Cargo volume
111 ft³Passenger volume
Where it sits among sedans (2025)
FAQ
Is 22 MPG good for a sedans like the 2025 A8 quattro?
The 2025 A8 quattro's 22 MPG combined is below the sedans average of 48.9 MPG for 2025.
How much does it cost to fuel a 2025 A8 quattro per year?
Based on EPA assumptions (15,000 miles/year), estimated annual fuel cost is $3,450 for the most efficient trim.
What is the city and highway MPG of the 2025 A8 quattro?
The most efficient trim is rated 20 MPG city and 26 MPG highway.