Forza Horizon 6 Fastest Cars: Top Speed Stats and Picks

Japan's map in Forza Horizon 6 is full of long highways and mountain passes that reward raw velocity, so the question of which car is truly the fastest comes up fast. The honest answer is that "fastest" splits into two things. There is the highest top-speed stat, and there is the car that gets to its top speed quickest and stays controllable while doing it. Both matter, and the gap between them is where races are won.

Fastest cars in Forza Horizon 6 by speed stat

Only three cars in the game carry a maximum speed rating of 10, and they are all S2 hypercars. Everything below them trades a little top end for better launch, braking, or handling. The table ranks the fastest stock cars from the highest speed stat down, since real-world top speed depends heavily on tuning and tires.

Car	Class	Speed	Handling	Accel.	Launch	Braking
2020 Koenigsegg Jesko	S2	10	9.1	6.5	7.0	8.9
2017 Koenigsegg Agera RS	S2	10	8.1	6.6	7.1	9.2
2021 Hennessey Venom F5	S2	10	8.0	6.5	7.0	8.2
2019 McLaren Speedtail	S2	9.7	6.5	6.8	7.4	7.2
2013 Ferrari LaFerrari	S2	9.4	8.0	7.2	7.9	9.1
2023 Aston Martin Valkyrie	R	9.2	8.8	7.4	8.0	10
2019 Zenvo TSR-S	R	9.2	9.1	7.6	8.3	10

All seven are Legendary-rarity cars. None of them turn up in barn finds or as treasure cars, so you buy them outright from the Autoshow or chase them through the auction house. Prices run from roughly 1.2 million credits for the Zenvo up to about 3.5 million for the Jesko.

Koenigsegg Jesko (2020): the top-speed king

The Jesko sits at the very top of the speed chart with a 10 rating and a stock top speed near 284 mph before you ever open the tuning menu. Its weak point is the launch. Acceleration of 6.5 and a 7.0 launch mean it takes a moment to wind up, so on short sprints a car with better off-the-line punch can beat it before it ever reaches that ceiling. On a genuinely long straight, though, nothing catches it. It also has the highest off-road floor of the top group at 5.0, which is a curious detail if you ever feel like trying it on dirt.

Koenigsegg Agera RS (2017): the balanced max-speed car

The Agera RS matches the Jesko's perfect 10 speed but adds the best braking of the three top-end cars at 9.2. That braking matters more than it sounds, because it lets you carry the car deeper into corners without bleeding time on the exit. Handling of 8.1 also keeps it more settled through fast sections than the Venom F5. If you want a maximum-speed car that stays manageable without a heavy tune, this is the most rounded choice in the tier. It ships on sport tires, so slicks are the obvious first upgrade if pure top speed is the goal.

Hennessey Venom F5 (2021): pure speed, more demanding

The Venom F5 is the third car with a 10 speed rating, but its supporting stats lag behind the two Koenigseggs. Handling at 8.0 and braking at 8.2 are both noticeably lower, and its acceleration and launch are similar without pulling ahead. On paper it earns its top-three spot for speed. In practice it asks more of the driver to stay clean at the limit. With the right tune it is still one of the fastest things on the map, just less forgiving along the way.

McLaren Speedtail (2019): faster off the line than its rating suggests

The Speedtail reads as a 9.7 speed car, but it is the first on the list to come stock on semi-slick tires, which gives it a small real edge straight off the lot. Its 7.4 launch beats all three of the 10-speed hypercars, so in short drag-style events where you never quite hit peak velocity, the Speedtail can out-run cars with a higher top-speed number simply by building pace more efficiently.

Ferrari LaFerrari (2013): the well-rounded option

At a 9.4 speed stat, the LaFerrari trades a little top end for an unusually complete spread of numbers. Braking of 9.1 is excellent, handling of 8.0 is solid, and a 7.2 acceleration paired with a 7.9 launch means it leaves the line quickly for its class. It runs stock on semi-slicks too. If you want a fast car that stays rewarding across mixed roads rather than only on straights, this is the one to reach for.

Aston Martin Valkyrie (2023): the high-speed corner specialist

The Valkyrie is the first R-class car on the list, with a 9.2 speed stat and a perfect 10 in braking. Handling of 8.8 and a launch of 8.0 make it one of the strongest cars in the game for road and street racing. What sets it apart from the Zenvo is composure through fast corners at speed, so it is the better choice when you are pushing hard on long mountain roads.

Zenvo TSR-S (2019): the best racing pick

On the speed chart the Zenvo's 9.2 looks like a step down from the Jesko, but the overall package is arguably stronger for actual racing. It is the only car in this group that comes stock on slick tires, which tells you exactly what it was built for. Handling of 9.1, a launch of 8.3, and a perfect 10 braking make it far more composed in corners and braking zones than any of the pure hypercars. On technical roads rather than airstrips, it is the genuinely smarter buy, and it is the cheapest of the seven at around 1.2 million credits.

Fastest car with tuning: Nissan GT-R Black Edition R35 Forza Edition

If your goal is beating speed traps, speed cameras, and drag events rather than running a circuit, the standout is the 2012 Nissan GT-R Black Edition (R35) Forza Edition. In stock form it posts 10.0 across speed, acceleration, and launch, and it is purpose-built for straight-line speed. Add rear drag tires, skinny fronts, a parachute, and wheelie bars, and it pushes past 300 mph, with reported runs of around 304 to 306 mph and quarter-mile times near 6.3 to 6.5 seconds.

The catch is twofold. It handles like a brick, so any attempt to turn at speed ends badly, and it does not come from the Autoshow. It only drops from Wheelspins and Super Wheelspins, so unlocking it comes down to luck rather than credits.

Fastest stock car in each class

Outside the top-speed leaderboard, each performance class has its own fastest stock entry. A few of these are odd outliers, with heavy trucks and off-roaders posting surprisingly strong numbers in the lower classes.

The R class is new to the series and now sits above S2, capped at PI 998 and stuffed with pre-tuned track prototypes. The Aston Martin Valhalla leads it on raw speed, carrying the highest stock horsepower of any hypercar in the game. From the A class down, none of these cars are realistic speed-trap busters even with upgrades, so they are best reserved for races that lock you into that class. The trucks and SUVs that win the lower tiers, like the G 65 AMG and the Land Cruiser, earn those spots largely through off-road ability rather than outright pace.

So the short version is simple. Pick the Jesko or the tuned GT-R Forza Edition when the only thing that matters is a high number on a long straight, and pick the Zenvo TSR-S or Valkyrie when you actually need to corner. The fastest car on paper and the fastest car around a real route are rarely the same machine, and knowing which is which is what keeps you on the podium.