What is
Formula 1?
Everything you need to know about the world's premier motorsport — explained simply, accurately, for everyone.
What is Formula 1?
Formula 1 is the highest class of open-wheel, single-seater car racing in the world — governed by the FIA (Fédération Internationale de l'Automobile).
The FIA Formula One World Championship was established in 1950. The first race took place on 13 May 1950 at Silverstone Circuit, United Kingdom, and was won by Giuseppe Farina driving an Alfa Romeo 158. That race began a 75-year tradition of the world's greatest engineers and drivers competing for the most prestigious title in motorsport.
Each season, 10 constructor teams each build their own car chassis to compete in a World Championship across approximately 24 races at circuits around the world. Two separate championships run simultaneously: the Drivers' Championship (individual driver points) and the Constructors' Championship (combined team points).
Cars are purpose-built each season following strict FIA technical regulations. No two cars from different teams are identical — every constructor designs and builds their own chassis, aerodynamics, and suspension. Most teams also design their own power units, although some purchase engines from manufacturers.
What Makes an F1 Car? — 6 Key Components
Power Unit
1.6L turbocharged V6 hybrid system producing 1,000+ HP. Combines internal combustion with two motor generator units (MGU-K and MGU-H). The most thermally efficient ICE engine ever built at 50%+ efficiency.
Chassis
Carbon fibre monocoque survival cell weighing 35–40 kg. Must pass 18 FIA crash tests. Withstands 52G impacts. The Halo titanium bar protects the cockpit opening and has saved multiple lives since 2018.
Aerodynamics
Front wing, rear wing, and underfloor Venturi tunnels generate downforce — aerodynamic force pressing the car into the track. The floor alone generates 60–65% of total downforce in the current 2022–2025 ground-effect regulations.
Tyres
Pirelli is the sole supplier since 2011. Six dry-weather compounds (C1 hardest to C6 softest). Must reach 80–120°C operating temperature. 18-inch low-profile rims since 2022. Forces of up to 6× the car's weight act on tyres in fast corners.
Electronics
150–300 sensors per car transmit 1.1 million data points per second to the pitwall. FIA-mandated standard ECU controls energy recovery. Drivers manage 20+ systems per lap via the steering wheel.
Safety Systems
Halo (2018), carbon monocoque survival cell, HANS head restraint, FIA 8860-2018 helmet, multi-layer Nomex race suit rated to 800°C for 12 seconds. SAFER barriers at all circuits. Medical car at every race.
Who Builds the Cars? — The Constructor Teams
In 2025, 10 constructor teams competed in Formula 1. Each team designs and builds its own car chassis — the body, aerodynamics, and suspension — though some purchase power units from engine manufacturers. From 2026, Cadillac joins as the 11th team.
How Are Cars Regulated?
The FIA publishes detailed Technical Regulations each year that every car must comply with. These cover virtually every aspect of the car: maximum and minimum dimensions, weight, engine specifications, permitted aerodynamic surfaces, safety structures, and electronic systems.
Before any car can race, it must pass scrutineering — a technical inspection by FIA officials. Cars are checked against the regulations for weight, dimensions, safety structures, and legality of components. Cars can be disqualified even after a race if they fail post-race scrutineering.
Key 2025 regulations include: minimum weight 800 kg including driver, maximum fuel load 110 kg per race, engine specification 1.6L V6 turbo hybrid, minimum driver weight 82 kg (with ballast added if under), and mandatory Halo device.
Source: FIA 2025 Technical Regulations. All figures are official minimums/maximums.
F1 Car vs Road Car — Side by Side
| Specification | F1 Car (2025) | Performance Road Car |
|---|---|---|
| Weight | 800 kg (incl. driver) | ~1,400 kg |
| Power output | 1,000+ HP | ~300–500 HP (sports car) |
| Top speed | ~370 km/h | ~250–320 km/h (sports car) |
| 0–100 km/h | ~2.5 seconds | ~3.5–5 seconds (sports car) |
| Fuel capacity | 110 kg max per race | ~60–80 litres |
| Tyre width (rear) | ~305–325mm slick | ~245–295mm with tread |
| Braking: 300→0 km/h | ~3.5 seconds / ~65m | ~8–10 seconds / ~200m |
| Data sensors | 150–300 | ~30–80 (modern car) |
| Engine life | ~7 race weekends | 200,000+ km |
| Cost | ~$12–15M per car | $50,000–$300,000 |
F1 car figures based on FIA 2025 Technical Regulations and manufacturer data. Road car figures are representative of high-performance sports cars. Individual models vary.
F1 Car: Quick Stats at a Glance
Source: FIA 2025 Technical Regulations. Pirelli tyre data. Power output is combined ICE + MGU-K estimate.