Reiza Studios uses fictional class names across AMS2 to sidestep Formula One trademark licensing. "Formula Classic Gen 4" maps to approximately 1993–1997 F1 machinery: the era bookended by the 1994 ban on active suspension and traction control, and the 1997 withdrawal of Renault's factory engine program. Within the Gen 4 class, the M1 sub-model represents the top-tier constructor archetype — a high-downforce, naturally-aspirated machine with a semi-automatic sequential gearbox and narrow-track aerodynamic package characteristic of mid-decade F1 regulations.
Reiza has not officially published specific real-world chassis confirmations for the Gen 4 M1, and the game carries no FIA or constructor licensing. The archetype is nonetheless unmistakable to anyone familiar with the era.
The mid-1990s F1 grid was defined by Williams-Renault's near-total dominance. The FW16 (1994), FW17 (1995), and FW18 (1996) formed a championship dynasty — the FW18 in particular regarded as one of the most technically complete cars of the decade, driven by Damon Hill and Jacques Villeneuve to the Constructors' title. Williams used Renault RS-series 3.0-liter V10 engines following the 1995 regulation change that reduced displacement from 3.5 liters.
Benetton's B195 and B196 occupied a similar technical tier: Michael Schumacher's championship mounts before his move to Ferrari. The era's defining technical character was naturally-aspirated V10s producing approximately 700–740 hp, six-speed sequential paddle-shift gearboxes, and slick-tyre aerodynamic packages that demanded high-speed precision from drivers.
The 1994 season also saw the end of 3.5-liter engines and the controversial removal of electronic driver aids — resetting the competitive hierarchy and placing driver skill back at the center of lap time.
The Formula Classic Gen 4 M1 (Legacy DLC) is included in the Legacy DLC content packs that progressively extended AMS2's historical open-wheel roster from 2021 onward. Within the three-model Gen 4 class, M1 is the front-running tier: higher downforce, more responsive aero, and the most demanding handling balance of the trio.
Gen 4 cars are among the most challenging formula machines in AMS2's roster, requiring precise mechanical setup and committed high-speed driving. They are used in AMS2's historic championship modes alongside other Formula Classic generations (Gen 1 through Gen 4) and pair naturally with period-correct circuits available in the game's track DLC catalog. The Legacy DLC designation distinguishes these cars from any base-game content, grouping them as part of Reiza's ongoing historical preservation effort.
[[formula-classic-g4m2-legacy-dlc|Formula Classic Gen 4 Model 2 (AMS2 Legacy DLC)]] — mid-field constructor archetype of the same era
[[formula-classic-g4m3-legacy-dlc|Formula Classic Gen 4 Model 3 (AMS2 Legacy DLC)]] — back-of-grid constructor archetype
[[formula-classic-g4m1|Formula Classic G4M1]] — base-game (non-DLC) variant entry
[[automobilista-2|Automobilista 2]] — the simulation platform
[[reiza-studios|Reiza Studios]] — developer behind the Formula Classic series