Discovered by Reddit user u/theAdmiester, a new test build of Forza Horizon 4 has supposedly leaked, containing new cars and thumbnail images for some of Horizon 4's events and event playlists.

In terms of new vehicles coming to Forza Horizon 4, a selection of James Bond cars seem to have been added, perfectly fitting the British setting, as well as a few new cars like the Jaguar CX75 (which also starred in a James Bond film) and the 1959 Porsche 356A Coupe.

You can check out these leaked new vehicles down below, some of which are new vehicles while some are new variants of existing or returning cars from previous Forza games. (NOTE: Some vehicles may have been apart of the June full car list leak)

AMC_Hornet_74
AUD_RS4_01
AUD_RS6_03
AUD_RS6_09
AUD_RS6ME_15
AUD_RS7_13
AUD_RS7ME_13
AUD_S4_04
AUD_TypeD_39
AUS_FX4_64
AUS_FX4_HE_64
AUS_FX4_Stories_64
ASC_KZ1R_12
AST_DB10Bond_14
AST_DB5Bond_64
AST_V8VantageBond_87
BEN_Blower_31
BEN_ContinentalGTS_HE_13
BMW_850CSi_96
BMW_M5E39_03
BMW_M6_10
BMW_Z8Bond_99
CAD_EscaladeME_12&
CAD_XTSLimo_13
CAT_R500_HE_13
CIT_2CV6Bond_81
FOR_Fairlane_64
GMC_Vandura_Stories_83
HOL_HSVw427_09
HON_CivicSi_86
HON_CRXMugen_84
JAG_CX75_10
JAG_EtypeLightweight_64
JAG_XKRS_12
JEN_InterceptorSP_71
LAM_BellissimaHE_17 (Bellissima = Centenario)
LAM_SestoElemento_HE_11
LOT_EspritBond_77
MAS_Ghibli_97
MAZ_Miata_90
MAZ_RX7_85
MER_24_RaceTruck_15
MER_24_RaceTruck_HE_15
MER_C32AMG_04
MER_CLKGTR_HE_98
MER_SL65AMG_HE_09
MIN_JohnCooperWorks_09
MG_MGB_65
MOR_AeroSS_10
NIS_IDxNISMO_15
NIS_Juke_14
POR_911GT2_HE_95
POR_911TurboS_93
POR_356ACoupe_59
REN_Clio_03
TRI_Spitfire_62
VW_GolfGTI_83

A selection of event poster images have also been leaked, revealing some of Horizon 4's curated playlist of events including 1960 and 1970s Collections, Modern Muscle, Vintage Racers and even David vs Goliath, which appears to be Trucks racing against small Fiats.

There are also new Horizon Festival-branded images for specific events, featuring supercars racing around Edinburgh Castle, offroad cars in a mud track, street racing hatchbacks and the Warthog from the Halo series (which even appears to have a Master Chief driver skin, The Ring and a spaceship from Halo in the background).

There are an absolute ton of images that u/theAdmiester has found within the test build, including in-game shots of the game in the current test build, a look at the start menu and what looks to be photo mode shots of the McLaren Senna and Land Rover. The full gallery of images can be found here.

This is not the first time a Horizon 4 build has leaked. Back in late June, you may recall a full unfinished version of Forza Horizon 4 was available to download on PC due to a Windows Store error, with dataminers managing to uncover the full car list and barn find cars inside some of the files.

Forza Horizon 4 releases on Xbox One and Windows 10 on October 2nd 2018, or September 28th 2018 for Ultimate Edition purchasers, and will be available free for Xbox Game Pass subscribers at launch. If you missed any of our previous Forza Horizon 4 coverage, be sure to check out our dedicated Forza Horizon 4 section!

Forza Horizon 4 New Cars and Events Leaked