Strategy

F1 vs NASCAR: what's the difference?

Answer

F1 and NASCAR are very different. F1 cars are lightweight open-wheel prototypes that reach around 370 km/h and corner far faster thanks to downforce; NASCAR runs heavy closed-body stock cars that top out near 200 mph and race in packs, mostly on ovals. NASCAR is bigger in the United States, F1 far bigger globally. Juan Pablo Montoya has won races in both, but no driver has won championships in both.

Formula 1 and NASCAR are the two biggest names in motorsport, but they could hardly be more different. F1 runs lightweight, open-wheel hybrid prototypes on road and street circuits around the world, chasing outright speed against the clock. NASCAR runs heavy, V8-powered stock cars in close packs, mostly on American ovals, built for door-to-door racing. An F1 car is far faster on a road course, while a NASCAR field puts on closer, more chaotic racing.^[1]^[2]

F1 vs NASCAR at a glance

	Formula 1	NASCAR
Car	Lightweight open-wheel carbon-fibre, hybrid power unit	Heavy closed-body stock car, around 670 hp V8
Downforce	Enormous	Relatively little
Top speed	Around 230 mph	Around 200 mph
Tracks	Road and street circuits, worldwide	Mostly ovals, in the United States
Racing style	Precise sprint against the clock	Pack racing, cautions, door-to-door
Biggest audience	Global, hundreds of millions per race	Largest inside the United States

Which is faster?

It depends where they race.^[1] A NASCAR stock car tops out around 200 miles per hour and is built to run in close packs on ovals, while an F1 car reaches roughly 370 kilometres per hour, about 230 miles per hour, and is in another class on a road course because its downforce lets it brake and corner far harder.^[1] Neither comes close to 300 miles per hour.^[1]

The cars

The machines are opposites.^[2] A NASCAR Cup car is a heavy closed-body stock car, weighing around 1,450 kilograms with a roughly 670-horsepower V8 and relatively little downforce, designed for door-to-door racing.^[2] An F1 car is a lightweight open-wheel carbon-fibre prototype with a hybrid power unit and enormous aerodynamic grip, built to be as fast as possible alone against the clock.^[2]

Racing style and popularity

NASCAR races are long and run mostly on ovals with frequent caution periods and pack racing, while an F1 Grand Prix is a shorter sprint on road and street circuits around the world.^[1] NASCAR draws the bigger television audience inside the United States, but F1's global reach is far larger, with official figures putting its worldwide audience in the hundreds of millions per race.^[4]

Has anyone won both?

A few drivers have crossed over, but the record needs care.^[3] Juan Pablo Montoya is the standout: he won seven Grands Prix in F1 and two NASCAR Cup races, both on road courses.^[3] No driver, though, has ever won a championship in both F1 and NASCAR.^[3]