Fastest Cars in Forza Horizon 5: Top Speed Rankings (and What to Expect in FH6)
With Forza Horizon 6 launching on 2026-05-19, players are revisiting the top-speed leaderboard from Forza Horizon 5 to see which hypercars will carry their crown into the new game. As of 2026-05-14, the fastest stock-tuned cars in FH5 sit around the 300 mph mark, led by the Hot Wheels DLC’s Hennessey Venom F5 and the Koenigsegg Jesko. This page ranks the fastest cars by documented top speed and flags what we know (and don’t yet know) about FH6 equivalents.
Key Facts
| Field | Value |
|---|---|
| Fastest car overall | Hennessey Venom F5 (~307 mph / 494 km/h, Hot Wheels DLC) |
| Fastest non-DLC car | Koenigsegg Jesko (~305 mph / 490 km/h) |
| Fastest value pick | Mosler MT900S (~296 mph / 476 km/h) |
| Fastest electric | Rimac Nevera (~294 mph / 473 km/h) |
| Fastest Bugatti | Bugatti Chiron (~274 mph / 442 km/h) |
| FH6 fastest car | (unconfirmed) |
| Methodology | Numbers vary by tune and testing method; values cited are widely-reported community/press numbers on long straights |
Top 10 Fastest Cars in Forza Horizon 5 by Top Speed
The rankings below combine reported top-speed numbers from gaming press and creator top-speed tests. Numbers refer to in-game performance on long straights with appropriate top-speed tuning, not stock acceleration figures.
| Rank | Car | Top Speed (mph) | Top Speed (km/h) | Notes |
|---|---|---|---|---|
| 1 | Hennessey Venom F5 | ~307 | ~494 | Hot Wheels DLC required |
| 2 | Koenigsegg Jesko | ~305 | ~490 | Fastest non-DLC car |
| 3 | Mosler MT900S | ~296 | ~476 | Lightweight value pick |
| 4 | Rimac Nevera | ~294 | ~473 | Fastest EV |
| 5 | Koenigsegg Agera RS | ~280 | ~451 | |
| 6 | Koenigsegg One:1 | ~277 | ~446 | |
| 7 | Bugatti Chiron | ~274 | ~442 | |
| 8 | Bugatti Veyron Super Sport | ~270 | ~435 | |
| 9 | Hennessey Venom GT | ~269 | ~434 | |
| 10 | McLaren Speedtail | ~265 | ~427 |
The Venom F5 narrowly edges the Jesko at the top, but the Jesko remains the most popular choice in the community because it’s accessible without DLC. The Mosler MT900S is the standout value pick — at 1,225 kg it’s vastly lighter than the hypercars above it, which makes top-speed builds cheaper and quicker to dial in.
Koenigsegg Jesko: The Community Benchmark
The Koenigsegg Jesko is the car most FH5 players think of when someone says “fastest car.” It clears the 300 mph barrier with a top-speed tune and is widely accepted as the fastest non-DLC car in the game.
Key points:
- Top speed: ~305 mph / 490 km/h with a top-speed tune
- Class: S2 / Hypercar
- Why people pick it: No DLC required, balanced handling for a top-speed build, and abundant community tunes
- Best use: Long highway runs, Goliath, drag/speed traps
Community tunes can push the Jesko further on extreme top-speed setups (some creators report 320+ mph numbers in unrestricted runs), but those builds sacrifice every other performance dimension. For a balanced fast car, the Jesko is the default. If you want to go deeper on setup, check out the best tunes for Koenigsegg Jesko.
Mosler MT900S: The Lightweight Sleeper
The Mosler MT900S is the long-running fan-favorite for builds where weight matters. Even compared to the Jesko and Venom F5, it can reach roughly 296 mph / 476 km/h with the right tune while remaining significantly cheaper and lighter.
Why the Mosler stays relevant:
- Weight advantage: ~1,225 kg vs. ~1,420 kg for the Jesko — better power-to-weight for swap builds
- Engine swap potential: Accepts heavy turbocharged swaps without ruining handling
- Price: Far cheaper than top-tier hypercars, making it accessible early in a save
It’s the car most-recommended for players who want top-speed glory without grinding for the most expensive hypercars in the Autoshow or Auction House. For a full breakdown of what swaps work best, see the Mosler MT900S engine swap guide.
Bugatti Chiron, Veyron Super Sport and Other Notables
Bugattis sit just outside the top three but remain iconic top-speed picks. The Chiron reaches roughly 274 mph in-game, while the Veyron Super Sport tops out near 270 mph. Neither competes with the Jesko or Venom F5 head-to-head, but both deliver more stable handling at speed, which can matter in straight-line events with cross-traffic or mid-corner top-speed runs.
Other notable entries:
- Hennessey Venom GT (~269 mph): Older Hennessey, still relevant
- McLaren Speedtail (~265 mph): Aerodynamic, well-balanced
- Koenigsegg One:1 (~277 mph): Cheaper alternative to the Jesko
- Hoonicorn Ford Mustang (~250 mph): AWD launch monster, but capped lower
For speed-trap-specific challenges (e.g., Goliath’s long straights), the Jesko, Venom F5, and Mosler MT900S consistently win. For balanced PR-stunt builds, the Chiron and Speedtail are easier to drive at the limit.
What About Forza Horizon 6?
Forza Horizon 6 launches 2026-05-19. At the time of writing (2026-05-14), Playground Games has confirmed the car list will include many returning hypercars, but the official top-speed leaderboard for FH6 has not been published (unconfirmed). Pre-release coverage suggests the Koenigsegg Jesko, Bugatti Chiron, and Rimac Nevera all return.
What’s worth tracking once FH6 is live:
- Whether the Hennessey Venom F5 returns base-game or is again DLC-locked
- New entries (e.g., Koenigsegg Jesko Absolut variant, newer Rimac/Bugatti models)
- Tune ceiling changes — FH6’s revised physics may shift the relative ranking
We’ll update this page within the first week of release with verified top-speed numbers from the new game. Until then, treat the FH5 list above as the reliable reference. See also: Forza Horizon 6 release date and best S2 hypercars in FH6 (unconfirmed — page updated post-launch).
Quick Comparison: Top Speed at a Glance
| Car | Top Speed (mph) | Top Speed (km/h) | DLC Required |
|---|---|---|---|
| Hennessey Venom F5 | ~307 | ~494 | Yes (Hot Wheels) |
| Koenigsegg Jesko | ~305 | ~490 | No |
| Mosler MT900S | ~296 | ~476 | No |
| Rimac Nevera | ~294 | ~473 | No |
| Koenigsegg Agera RS | ~280 | ~451 | No |
| Bugatti Chiron | ~274 | ~442 | No |
Frequently Asked Questions
What is the fastest car in Forza Horizon 5?
The Hennessey Venom F5 (Hot Wheels DLC) tops the list at around 307 mph / 494 km/h. Without DLC, the Koenigsegg Jesko is fastest at around 305 mph / 490 km/h.
Is the Mosler MT900S really one of the fastest cars in FH5?
Yes. The Mosler MT900S reaches roughly 296 mph / 476 km/h with a top-speed tune, and its low weight makes it cheaper and easier to build than the top hypercars.
Is the Koenigsegg Jesko the fastest car without DLC?
Yes. The Koenigsegg Jesko is the fastest non-DLC car in FH5, clearing 300 mph with a proper top-speed tune.
What is the fastest electric car in Forza Horizon 5?
The Rimac Nevera, with a top speed of around 294 mph / 473 km/h in-game.
How fast is the Bugatti Chiron in Forza Horizon 5?
Around 274 mph / 442 km/h with a top-speed tune. The Veyron Super Sport sits slightly behind at ~270 mph.
Will the same fastest-cars list apply to Forza Horizon 6?
Likely similar but not confirmed. Playground Games has not published an official FH6 top-speed ranking as of 2026-05-14, so the FH5 list is the current reference. (unconfirmed)
Sources
- Drifted — The 25 Fastest Cars In Forza Horizon 5
- Game Rant — The 35 Fastest Cars In Forza Horizon 5 (& How Fast They Can Go)
- TopSpeed — 10 Fastest Cars In Forza Horizon 5
- HotCars — Ranking The Fastest Cars In Forza Horizon 5
- YouTube (creator top-speed test) — FASTEST Mosler MT900S Top Speed Tune - 294MPH/474KPH | Forza Horizon 5
- Forza.net (Official Forza Community Forums) — Top Speed - FH5 Discussion