Three of Formula 1's biggest names will face an uphill battle at the Sao Paulo Grand Prix on Sunday after being hit with grid penalties for exceeding engine component limits. Red Bull's Max Verstappen will start from the back of the grid, while Ferrari pair Lewis Hamilton and Charles Leclerc will each drop 10 places.

Mercedes driver George Russell also carries a penalty, though his is a lighter five-place drop. The sanctions stem from teams fitting additional power unit elements beyond the permitted allocation for the season.

Why the Penalties Differ

The disparity in penalties comes down to how many times each driver has breached the rules. For Hamilton and Leclerc, this marks the first occasion they have gone beyond the four-engine limit permitted per season, triggering the standard 10-place drop. Russell, by contrast, had already exceeded that threshold earlier in the year, which is why his latest infringement carries a softer five-place penalty.

Verstappen's situation is more severe. Red Bull discovered problems with the Dutchman's power unit following Friday practice and opted to install a completely fresh engine, a decision that sends him to the rear of the field.

The news evokes memories of last season, when Verstappen produced a stunning drive from 17th on the grid to win a rain-soaked Sao Paulo Grand Prix despite an engine penalty. That performance has become a benchmark for comeback drives, and Red Bull will be hoping for a repeat.

Weather Could Shake Up the Order

Forecasters are predicting rain overnight from Saturday into Sunday, with the possibility of showers at any point on race day. Wet conditions could prove a great equalizer, offering the penalized drivers a chance to claw back positions as strategy and car control become more important than raw pace.

The Interlagos circuit has a rich history of dramatic races in changeable weather, and Sunday's forecast suggests another unpredictable afternoon could be in store.

Interlagos Secures Long-Term Future

In more positive news for the venue, Formula 1 confirmed on Saturday that Sao Paulo's Interlagos circuit has extended its contract to host a grand prix until 2035. The five-year extension cements Brazil's place on the calendar for the long term.

F1 president and chief executive Stefano Domenicali said Brazil is an important part of the sport's history and future, adding that the passion of Brazilian fans is extraordinary. He noted that every time the series returns to Interlagos, the energy is felt in the grandstands and across the city of Sao Paulo.

Domenicali described the event's continued success as proof of why it holds such a special place on the calendar, and said the agreement underlines F1's long-term commitment to Brazil.

What to Watch

With three front-running cars starting deep in the field, Sunday's race promises plenty of action. The key questions will be how quickly Verstappen, Hamilton and Leclerc can slice through the pack, and whether the weather intervenes to shuffle the order further.

Live commentary will be available on BBC Radio 5 Sports Extra, with live text updates on the BBC Sport website and app.