The Duracell Car Pack for Forza Horizon 3 is here. These bundles add seven new cars each. March’s car pack is the Duracell Car Pack, and it comes out tomorrow.
— Forza Motorsport (@ForzaMotorsport) March 6, 2017
There’s some recent models like the 2017 Chevrolet Camaro ZL1 which pack both speed and durability, but there’s still the 1992 Ford Falcon GT if you’d like to go retro.
Additionally, there’s a completely free bonus car that’s coming: the Forza Horizon 3 Duracell 2016 GTA Spano. You can get it by opening up the Xbox (or Windows) store and searching Forza Horizon 3 GTA Spano. You don’t need the Duracell pack to use it, and it will be instantly added to your garage after you get it.