Microsoft e Playground hanno annunciato nuove auto che troveremo nel garage di Forza Horizon 3. Tra le nuove aggiunte troviamo marchi come Alfa Romeo, Aston Martin e Chevrolet.

1992 Alfa Romeo 155 Q4
1965 Alfa Romeo Giulia TZ2
2015 Alumi Craft classe 10 della macchina da corsa
2012 Aston Martin V12 Zagato
2011 Audi RS3 Sportback
2016 Audi R8 V10 più
1991 BMW M3
1969 Chevrolet Camaro Super Sport Cup
1970 Chevrolet Chevelle Super Sport 454
1960 Chevrolet Corvette
1970 Chevrolet Camaro Z28
1953 Chevrolet Corvette
1995 Chevrolet Corvette ZR-1
1968 Dodge Dart Hemi Scorta Super
1962 Ferrari 250 GTO
2008 Ferrari California
2013 Ferrari 458 Speciale
1965 Ferrari 250 LM
1952 Fiat 8V Supersonic
1995 Ford SVT Cobra R
2013 Ford Shelby GT500
2017 Ford Focus RS
1946 Ford Super Deluxe Stazione Wagon
1973 Holden Monaro HQ GTS 350
2004 Honda Civic Type-R
2015 Jaguar F-Type R Coupé
2015 Jaguar XKR-S GT
2011 Koenigsegg Agera
Countach LP5000 QV 1988 Lamborghini
2010 Lamborghini Murciélago LP670-4 SV
1988 Lamborghini Jalpa
1986 Lamborghini LM 002
1968 Lancia Fulvia Coupé Rallye 1.6 HF
2015 Land Rover Sport SVR RoverRange
1997 Lexus SC 300
2002 Lotus Esprit V8
1956 Lotus Eleven
2004 Maserati MC12
2010 Maserati GranTurismo S
1997 Mazda RX-72011 Mazda RX-8 R3
2016 Mazda MX-5
2015 McLaren 650S Coupe
2015 McLaren 570S Coupe
1954 Mercedes-Benz 300SL Coupe
1998 Mercedes-Benz CLK GTR AMG
2012 Mercedes-Benz SLK 55 AMG
1986 MG Metro 6R4
CLUB di 1992 Nissan Silvia K
1969 Nissan Fairlady Z 432
1993 Nissan Skyline GT-R V-Spec
1997 Nissan Skyline GT-R V-Spec
1966 Nissan Silvia
2010 Noble M600
1984 Opel Manta 400
2000 Plymouth Prowler
1987 Pontiac Firebird Trans Am GTA
1972 Reliant Supervan III
2013 Renault Clio RS 200
2016 Rolls-Royce Alba
2015 Subaru WRX STi
1973 Toyota Corolla SR5
2012 Ultima GTR 720
1967 Volvo 123GT