Lancia Delta S4

Tactical Overview: The Nomad Takes on the Snow Optimizing a lightweight off-roader for low-traction conditions requires a delicate balance of mechanical grip and power delivery. This tactical trial evaluates the Ariel Nomad on a custom snow rally course in Forza Horizon 5 (misstated as Horizon 6). The objective: unseat the dominant Volkswagen Golf from the top of the leaderboard. Starting in low A-class with a rear-wheel-drive configuration, the platform demands specific structural interventions to cope with icy surfaces and dramatic elevation changes. Key Strategic Decisions and Build Specs To establish a baseline of stability on the snow, the first tactical move involves swapping the drivetrain to all-wheel drive. Snow tires are fitted, maximizing front tire width to 255mm to combat extreme front-end slip. While these modifications consume vital Performance Index (PI) points, aerodynamic adjustments—including a rear wing—help reclaim PI while stabilizing the rear end. For the powertrain, a supercharger is selected over a turbocharger to ensure immediate, linear throttle response. This brings the final output to 306 horsepower. Crucially, the addition of rally suspension provides necessary ground clearance to absorb heavy landings from the track's jumps without upsetting the chassis. Performance Breakdown and Handling Dynamics The Ariel Nomad presents a highly competent yet complex handling profile. Its lightweight footprint allows for exceptional agility through chicanes and superb braking performance. The car excels at vertical transitions, climbing obstacle ramps more efficiently than any previous vehicle on this course. However, the vehicle suffers from notable on-power understeer. Due to the soft rear suspension setup, heavy acceleration induces rapid rearward weight transfer. This lifts the front end, reduces front-tire contact pressure, and causes the car to push wide when exiting corners. Critical Moments on the Ice Across three timed runs, driver adaptation proved critical. Run 1 was highly erratic, plagued by a stall and an accidental shift into reverse. Run 2 showed the car's true potential, utilizing banked corners to carry massive speed and clocking a competitive 2:21.2. The final run saw aggressive use of the handbrake to rotate the rear end through tight hairpins. Despite a minor slide in the mid-section, the Ariel Nomad crossed the finish line at 2:20.040, securing third place overall—just two-hundredths of a second behind the second-place Lancia Delta S4. Strategic Learnings for Future Builds The trial highlights the limits of power-to-weight ratios on loose surfaces. While the lightweight chassis makes the car incredibly nimble, it requires precise throttle management. Future setups must address the rear squat under acceleration. Stiffening the rear dampers or adjusting the differential torque split to bias more power to the front could mitigate understeer, unlocking the fractions of a second needed to claim the top spot.