The Top 10 Fastest Cars in Forza Horizon 4 (2026)

With over 450 vehicles to choose from, Forza Horizon 4 offers one of the most extensive and diverse collections of driveable cars in any racing game to date. From vintage classics to modern hypercars, there‘s something for every type of car enthusiast. But which ones are the absolute kings of speed?

In this article, we‘ll count down the definitive top 10 fastest stock cars in Forza Horizon 4 based on verified in-game top speed. Note that this ranking only considers the base factory models – fully upgraded and tuned versions can go significantly faster. We‘ll also highlight some more affordable speedsters and discuss the different varieties of vehicles that populate the top of the speed charts.

The Top 10 Fastest Cars in Forza Horizon 4

#10 – Koenigsegg Agera RS (2017)

Top Speed: 277 mph
0-60 mph: 2.8 sec
Price: 2,000,000 CR

Starting off our list is the stunning 2017 Koenigsegg Agera RS. This Swedish hypercar boasts a 5.0L twin-turbo V8 pumping out 1,160 horsepower. Those ludicrous power figures propel the Agera RS to a blistering 277 mph top speed. It‘ll also do 0-60 in a neck-snapping 2.8 seconds. The only downside is the steep 2 million credit price tag.

#9 – Bugatti Veyron Super Sport (2011)

Top Speed: 268 mph
0-60 mph: 2.5 sec
Price: 2,200,000 CR

Barely edging out the Agera RS is the legendary Bugatti Veyron Super Sport. When it debuted in 2010, the Veyron SS‘s 268 mph top speed made it the fastest production car in the world, a title it held until being dethroned by the Hennessey Venom GT in 2014.

Motivated by a quad-turbocharged 8.0L W16 engine generating 1,200 hp, the Veyron SS can teleport itself to 60 mph in just 2.5 seconds. It also costs a whopping 2.2 million credits in the game, making it one of the most expensive vehicles available.

#8 – Koenigsegg Jesko (2020)

Top Speed: 310 mph
0-60 mph: 2.5 sec
Price: 3,000,000 CR

Sitting in 8th place is the brand new Koenigsegg Jesko, added to Forza Horizon 4 in 2020. Named after Christian von Koenigsegg‘s father, the Jesko is the long-awaited successor to the Agera RS.

Its 5.0L twin-turbo V8 now makes 1,600 horsepower on E85 biofuel, resulting in a top speed of 310 mph and 0-60 mph time of 2.5 seconds. With a price of 3,000,000 credits, it‘s the most expensive car to make the top 10 list. But that cost gets you hypercar royalty that can hit over 300 miles per hour.

#7 – Porsche 911 GT3 RS 4.0 (2019)

Top Speed: 304 mph
0-60 mph: 2.5 sec
Price: 250,000 CR

If you want to go absurdly fast without spending millions, look no further than the 2019 Porsche 911 GT3 RS 4.0. Don‘t be fooled by its relatively tame looks – this track-focused 911 can hit a staggering top speed of 304 mph when fully upgraded. The naturally aspirated 4.0L flat-six engine revs to the moon and back.

You can get the GT3 RS 4.0 for a very reasonable 250,000 credits. It‘s the perfect choice for players who want an affordable car that punches way above its price class in performance. With a 0-60 mph sprint of 2.5 seconds, this Porsche will demolish much more expensive supercars at a fraction of the cost.

#6 – Ferrari 599XX Evolution

Top Speed: 320 mph
0-60 mph: 2.2 sec
Price: 2,700,000 CR

While not technically road legal, the Ferrari 599XX Evolution deserves a spot on this list for its insane performance. This track-day special uses a 6.0L V12 making 740 hp to achieve a physics-defying top speed of 320 mph. That makes it the second fastest car in the entire game.

Getting to 60 mph takes a scant 2.2 seconds – faster than most million dollar hypercars. However, you‘ll have to pay handsomely for that privilege, as the 599XX Evo costs 2,700,000 credits. It‘s also not available for regular purchase. You can only get it by winning/unlocking it.

#5 – McLaren F1 GT (1997)

Top Speed: 256 mph
0-60 mph: 3.2 sec
Price: 15,000,000 CR

The iconic McLaren F1 is still a top speed monster even in 2024. The limited production F1 GT model could hit 256 mph back in the late 1990s – an unthinkable velocity at the time. Its naturally aspirated BMW V12 made 627 horsepower, allowing for a 0-60 mph time of 3.2 seconds.

In Forza Horizon 4, the F1 GT is a true unicorn car. You can only acquire it through a special unlock, one of the rarest in the game. If you do manage to get your hands on one, it‘ll run you an eye-watering 15,000,000 credits, making it the most valuable vehicle in FH4.

#4 – Bugatti Chiron (2018)

Top Speed: 273 mph
0-60 mph: 2.4 sec
Price: 2,400,000 CR

As the successor to the record-shattering Veyron, the Bugatti Chiron had massive shoes to fill. Luckily it delivered, with an electronically limited top speed of 273 mph. Many speculate that unrestricted, it could surpass 300 mph.

In Forza Horizon 4, the Chiron is unsurprisingly one of the fastest cars available. It shares the same quad-turbo 8.0L W12 as the Veyron SS, but output is now up to 1,500 horsepower. This allows it to hit 60 mph in only 2.4 seconds. At a cost of 2.4 million credits, the Chiron is actually pricier than its Veyron predecessor.

#3 – Hennessey Venom GT (2012)

Top Speed: 270 mph
0-60 mph: 2.4 sec
Price: 1,200,000 CR

The Hennessey Venom GT made headlines when it hit 270 mph in 2014, beating the Veyron Super Sport‘s 268 mph record. It‘s powered by a twin turbo 7.0L V8 producing 1,244 horsepower, which is enough to send it to 60 mph in a jaw-dropping 2.4 seconds.

In Forza Horizon 4, the Venom GT remains one of the fastest cars money can buy. It‘s also a relative bargain at just 1.2 million credits – significantly cheaper than either Bugatti while matching their astonishing performance. Consider it the blue-collar American alternative to those flashy European hypercars.

#2 – Koenigsegg One:1 (2015)

Top Speed: 278 mph
0-60 mph: 2.5 sec
Price: 2,850,000 CR

The ultra-rare Koenigsegg One:1 was designed and built for pure speed. Named after its perfect 1:1 power-to-weight ratio, it made an incredible 1,360 horsepower from a twin-turbo 5.0L V8 – exactly one metric horsepower per kilogram of weight (hence the name).

As the successor to the Agera R, the One:1 quickly gained recognition as the world‘s first "mega car". A mega car is defined as having over one megawatt of power (equivalent to 1,341 horsepower). In game, the One:1 lives up to the mega hype, with a top speed of 278 mph and 0-60 time of 2.5 seconds. Fittingly, it‘s the second most expensive car on this list at nearly 3 million credits.

#1 – Ferrari 599XX Evolution (tuned)

Top Speed: 320 mph
0-60 mph: 2.2 sec
Price: 2,600,000 CR

The Ferrari 599XX Evolution takes top honors as the single fastest car in all of Forza Horizon 4. When fully upgraded, it can hit an almost unbelievable 320 mph. This is thanks to advanced tuning and an overhauled 6.0L V12 that now makes 800+ horsepower.

From the factory, the Evo was already fast enough to secure the 6th spot on this list. But when pushed to its limits, it‘s unmatched. No other car in the game can achieve 320 mph or accelerate to 60 mph in 2.2 seconds. The only obstacle is its steep 2.6 million credit price. If you have the funds and crave ultimate speed, accept no substitutes for the mighty Ferrari 599XX Evolution.

Honorable Mentions & Affordable Alternatives

Not everyone can save up millions of credits for the priciest hypercars. Luckily, there are some "cheap speed" options:

-Mosler MT900S (262 mph, 388K credits)
-Aston Martin Vulcan AMR (256 mph, 1.5M credits)
-Shelby Monaco King Cobra (238 mph, 234K credits)

Other cars that just missed the top 10 list:

-McLaren Speedtail (265 mph)
-Pagani Zonda R (240 mph)

Driving Tips for High Speed Cars

Some pro tips for getting the most out of these high speed machines:

-Tune your gears for higher top speed on long highways
-Be very gentle and precise with steering at high speeds
-Brake early and gradually to avoid spinning out
-Avoid using these cars on narrow or technical tracks
-Utilize rewind feature to quickly correct mistakes

Final Thoughts

Forza Horizon 4 lets you experience the thrill of driving some of the world‘s fastest production vehicles. The top speed leaderboard is dominated mainly by limited-run hypercars. But even lower tier sports cars can become speed demons with enough upgrades and tuning.

At the end of the day, the "best" car comes down to your personal preference and budget. Whether you want a classic like the McLaren F1 or something more modern such as the Jesko, there are plenty of options to satisfy your need for speed in beautiful Britain.

Now get out there and break some land speed records!

Frequently Asked Questions

What‘s the fastest car in Forza Horizon 4?
The Ferrari 599XX Evolution, when fully upgraded, can reach 320 mph – the highest top speed of any car in the game. In stock form, the Koenigsegg Jesko is the fastest at 310 mph.

How much do the fastest cars cost in Forza Horizon 4?
The top 10 fastest cars range in price from 250,000 CR to 15,000,000 CR. The McLaren F1 GT is the most expensive overall at 15 million credits. On average, you can expect to pay 1-3 million for most of these elite hypercars.

What‘s the quickest accelerating car in Forza Horizon 4?
The Ferrari 599XX Evolution can do 0-60 mph in just 2.2 seconds, making it the fastest accelerating car. Close behind it are the Koenigsegg Jesko and Bugatti Chiron at 2.4 seconds.

Are there any affordable cars that are still really fast?
Yes! The 2019 Porsche 911 GT3 RS can be upgraded to a wicked 304 mph top speed while costing only 250,000 credits, one of the best bang-for-the-buck speed machines. The Mosler MT900S is another great budget option.