Luxurious and efficiency typically equate to excessive gasoline consumption, as is the case with these wonderful beasts of the 2023 mannequin yr.
Mercedes-AMG SL55 / SL63 – 14/21 MPG (16 Mixed)
Mercedes-Benz revitalized the SL nameplate with the newest SL 63 and SL 55 fashions, bringing some much-needed bravado to the legendary roadster lineage. After a brief hiatus for the reason that discontinuation of the R231 mannequin in 2020, the Mercedes SL was reintroduced as an AMG-only mannequin for 2022. The beautiful new convertible is powered by the model’s confirmed 4.0-liter twin-turbo V8, producing 469 horses for the SL 55 and 577 for the SL 63. The highly effective engine yields a mixed gasoline financial system of 16 MPG in each functions.
Mercedes-AMG GLS63 4Matic Plus – 14/19 (16 Mixed)
It is exhausting to consider {that a} 2+2 roadster and a 3-row full-size SUV can have the identical EPA-estimated gasoline financial system. However the Mercedes-AMG GLS 63 4Matic Plus additionally has a mixed gasoline financial system of 16 MPG mixed. The freeway mileage is understandably decrease than the SL, although, because of the huge SUV’s considerably bigger frontal space.
Mercedes Maybach S680 – 12/20 MPG (14 Mixed)
In contrast to all the opposite autos on this checklist, which boasts 4.0-liter V8s, the Mercedes-Maybach S680 is powered by a 12-cylinder 6-liter motor. Given the truth that this Maybach is designed as the final word luxurious automobile, the sleek operator that’s the twin-turbo V12 is a pure powertrain of selection. In fact, that additionally results in comparatively excessive gasoline consumption, 12 within the metropolis and 20 MPG on the freeway on this case.
Mercedes-AMG G63 / Mercedes-Benz G550 – 13/16 MPG (14 Mixed)
Unsurprising to anybody, the G63 and G550 are near the highest of this checklist. The heavy and un-aerodynamic stature of the G-Wagen mixed with the highly effective V8s below the hood ends in a gasoline financial system of 14 MPG mixed. And it might probably solely be topped by one other, heavier, and fewer aerodynamic model of the G-Wagen itself…
Mercedes-AMG G63 4×4 Squared 10/12 MPG (11 Mixed)
With as a lot frontal floor space as Mercedes-Benz provides of their lineup, the G63 4×4 Squared is the final word off-roader for individuals who dare to take the close to $400K truck off the grid. And the 585-horsepower V8 achieves a gasoline financial system of 11 MPG mixed, as rated by the EPA.
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