Audi A6 Hybrid vs Mercedes-Benz AMG GT Hybrid

Side by side

Better figure in bold; each model's most efficient version.

Fuel economy and cost

Under the file's assumptions the Audi A6 Hybrid costs about $3,400 a year to fuel and the Mercedes-Benz AMG GT Hybrid about $3,750: $350 a year apart on 15,000 miles.

Where each one ranks

Within their class the Audi A6 Hybrid is 11th of 12 station wagons, in the bottom quarter. The Mercedes-Benz AMG GT Hybrid is 12th of 12 station wagons, in the bottom quarter.

The Audi A6 Hybrid has 1 rated version, from 24 to 24 MPG. The Mercedes-Benz AMG GT Hybrid has 3, from 21 to 22 MPG. For the most efficient versions, the Audi A6 Hybrid is rated 9 higher on the highway (30 against 21), while the Mercedes-Benz AMG GT Hybrid is rated 8 higher on the highway (27 against 19).

The two versions closest in rating are A6 Allroad quattro: 3.0 L, 6 cyl hybrid, Automatic (AM-S7), AWD at 24 MPG and AMG GT 43 (coupe): 2.0 L, 4 cyl hybrid, Automatic 9-spd, RWD at 22, 2 MPG apart.

Ratings by model year

Both models are in the data for 8 model years, 2019 to 2026. The Audi A6 Hybrid has the higher best rating in 8 of them and the Mercedes-Benz AMG GT Hybrid in 0. The widest gap, 6 MPG, was in 2023, when the Audi A6 Hybrid led.

Go further

• All versions and the trend of the Audi A6 Hybrid
• All versions and the trend of the Mercedes-Benz AMG GT Hybrid
• The full station wagons ranking