One of the Ultimate Edition rewards, the Sirius is a classic muscle coupe modeled on the 1970 Mercury Cougar. It was shown in official screenshots and has no history in earlier GTA games, which makes it a genuinely new nameplate. Rockstar has not published any specs for it yet, so treat everything beyond its looks as unknown for now.
The Sirius is included with the Ultimate Edition of GTA 6. Buy that edition and the car is part of the package. Rockstar has not said if other players can get it later, which is worth knowing before you pay extra for it.
So far it has only been shown in official screenshots.
| Mod | Slot | Cost | Stat effects | Notes |
|---|---|---|---|---|
| Engine Upgrade | Engine | 12% of base | Acceleration +8 · Speed +5 | — |
| Turbo | Engine | 10% of base | Speed +6 · Acceleration +4 | — |
| Transmission | Engine | 8% of base | Acceleration +5 | — |
| Brakes | Handling | 4% of base | Braking +10 | — |
| Suspension | Handling | 3% of base | Handling +6 | — |
| Sport Wheels | Handling | 5% of base | Handling +2 | — |
| Armor Plating | Protection | 9% of base | Armor +25 · Acceleration -3 | — |
| Bulletproof Tyres | Protection | 2% of base | Durability +15 | — |
| Weapons & Countermeasures | Combat | 15% of base | Firepower +20 | — |
| Respray & Cosmetics | Cosmetic | 3% of base | — | — |
The community companion for Grand Theft Auto VI. Database, maps, guides and tools for Vice City and the state of Leonida.
