The fastest cars in Forza Horizon 5 can reach speeds players can only dream of at the start of the game, and the extreme speeds they can reach can be a boon whether on or off the road.
This list only includes cars that can go over 400 km/h or 250 mph, which is the minimum for extreme track racing. The top speed settings below show each vehicle's performance in their vanilla versions, without being tuned.
Of course, you can increase the speed of these cars even more by tuning them in the in-game garage.
The fastest cars in Forza Horizon 5
Koenigsegg Jesko
- Top speed: 488 km/h; 303 mph
- Price: 2 CR
Swedish manufacturer Koenigsegg's Jesko model was first introduced in Forza Horizon 4. But the same model has significantly increased its speed in Forza Horizon 5, and it can now reach almost 500 km/h if not not obstructed.
The car is based on a 8L twin-turbocharged V5,0 engine with rear-wheel drive and 9-speed transmission, which is absolutely necessary for longer acceleration times because reaching this kind of speed takes time.
You can unlock this car in Forza Horizon 5 by earning the "Unrealistic Cinema" accolade.
Koenigsegg Agera RS
- Top speed: 443 km/h; 275 mph
- Price: 2.000.000 CR
The Koenigsegg Agera RS is not only one of the fastest cars in Forza Horizon 5, but it's also the true world record holder among commercially available top speed vehicles in real life.
It is based on a 8L twin-turbocharged V5,0 engine with rear-wheel drive and a 7-speed transmission. This car can reach 100 km/h in just 2,8 seconds and it can be purchased at the Auto Show.
Koenigsegg Un: 1
- Maximum speed: 440 km/h; 273 mph
- Price: 2 CR
Many gamers will be familiar with this model from previous installments of the Forza series, as it has been in the game since Forza Motorsport 6 (2015). Since then, its speed limits have steadily increased and it is now reported as the third fastest vehicle in Forza Horizon 5.
Koenigsegg One:1 uses a 8L twin-turbocharged V5,0 engine with rear-wheel drive and a 7-speed transmission. Among all the high-speed cars in the game, this model also has the best braking system.
McLaren Speedtail
- Top speed: 436 km/h; 271 mph
- Price: 2 CR
Speedtail is McLaren, the famous manufacturer of Formula 1, the fastest car commercially available.
What's really interesting about this car is that it uses the 8L twin-turbo hybrid V4,0 engine, which is half-electric, producing 1036 BHP. It also makes the Speedtail the fastest-accelerating McLaren of its entire hypercar range.
Hennessey Venom GT
- Top speed: 435 km/h; 270 mph
- Price: 1 CR
This is one of the most affordable speedsters on our list. It is also one of the lightest sports cars in the game at only 1,2K kg. This allows Hennessey Venom GT to reach those remarkable speed limits that even exceed such famous manufacturers as Bugatti and Ferrari.
This American hypercar is built on a 8L twin-turbocharged V6,2 engine with rear-wheel drive and a 6-speed transmission.
Bugatti Chiron
- Top speed: 433 km/h; 269 mph
- Price: 2 CR
Although Koenigsegg cars are considered the fastest in Forza Horizon 5, Bugatti Chiron can get a serious advantage in races due to its much faster acceleration. Koenigsegg vehicles take a while to reach their maximum speed limits, but Chiron does it almost in an instant.
The car is built on an 16L Quad-Turbocharged W8,0 engine with all-wheel drive and 7-speed transmission, and it is available for purchase through Autoshow.
Bugatti Veyron Super Sport
- Maximum speed: 430 km/h; 267 mph
- Price: 2 CR
Bugatti Veyron could have been up there alongside the Koenigsegg cars as one of the best speed picks in Forza Horizon 5, but due to its heavy weight it loses a bit in speed and handling.
It's based on the same 16L Quad-Turbocharged W8,0 engine as Bugatti Chiron, and it can be unlocked by earning the "Like a Boss" accolade.
Zenvo TSR-S
- Top speed: 426 km/h; 265 mph
- Price: 1 CR
The Danish Zenvo supercar boasts of an innovative aerodynamic design that allows it to reach top speed without heavy torque.
The formula for success lies in the car's body design which involves a front splitter, rear diffuser, air intake and most importantly, the centripetal wing. This design paired with the supercharged 8L V5,8 engine really gives this car a serious boost at its top speed limit.
Bugatti Divo
- Top speed: 422 km/h; 262 mph
- Price: 3.000.000 CR
This concept car from Bugatti is based on another of their concept models, the Bugatti Chiron. This one is built on an 16L W8,0 Quad-Turbo engine with all-wheel drive and a 7-speed transmission.
The Bugatti Divo can hit 100 km/h in 2,4 seconds, which is faster than the Koenigsegg Agera RS and many other hypercars in Forza Horizon 5. Its only downside is that it's one of the most expensive cars in Forza Horizon XNUMX. this category.
Rimac Concept 2
- Top speed: 420 km/h; 261 mph
- Price: 2.000.000 CR
Rimac is the fastest car among all electric cars in Forza Horizon 5. It is based on liquid-cooled Electric4 motors with all-wheel drive and 2-speed transmission only.
Rimac Concept Two has tremendous acceleration that allows it to reach 100 km/h in just 1,8 seconds, which is incredibly fast. Fortunately, you can buy this car on Autoshow for a decent price.
Ford Mustang «Hoonicorn» Hoonigan
- Top speed: 418 km/h; 260 mph
- Price: 500 CR
Hoonicorn is the cheapest car on our list, but don't underestimate its power, as it's also one of the fastest cars in the game.
With a powerful 8L twin-turbo V6,7 engine, it can produce 1400 BHP, which helps it perform well in drift racing and straight-line racing.
If you're looking for a more affordable car in the 400+ km/h range, then Hoonicorn has a great deal on offer.
McLaren P1
- Maximum speed: 407 km/h; 253 mph
- Price: 1 CR
Often called a heavier but faster version for Ferrari LaFerrari, McLaren P1 is another hybrid supercar that can take on the fastest cars in Forza Horizon 5.
This vehicle uses two engines: a naturally aspirated 8L V3,8 and an additional 903 BHP electric motor.
If you played Forza Motorsport 5 before purchasing Forza Horizon 5, you can get McLaren P1 for free as a loyalty reward.
Koenigsegg Regera
- Maximum speed: 400 km/h; 250 mph
- Price: 1 CR
The last car on our list that can reach 400 km/h without any additional tuning is another Koenigsegg hypercar.
Just like the McLaren models, this one is also based on a hybrid engine design, involving a naturally aspirated 8L V5,0 engine and three electric motors developed by YASA.
Koenigsegg Regera can be unlocked after earning the "Completionist" accolade.
Related Guides
These are the fastest cars in Forza Horizon 5. If you want to learn more about this great game, check out our other Forza Horizon 5 guides.
