WATCH: 5 key questions from the launch of Red Bull's RB16B 2021 car

Red Bull go into every season aiming to win world championships, but since the turbo-hybrid era began in 2014, they've had to watch Mercedes scoop up all the title honours on offer.

Will the RB16B be the car that bucks that trend and ends Red Bull's championship drought? The team revealed the new challenger on Tuesday, and at first glance, it looked very similar to last year's RB16 – though there were hints that behind the familiar livery there might be a lot of changes under the bodywork.

There will of course be a new face behind the wheel as well this season, as Sergio Perez takes over from Alex Albon in the second car, alongside Max Verstappen.

READ MORE: Perez makes Red Bull test debut in 2019 car ahead of RB16B shakedown

Hit play on the video above to see Will Buxton and Lawrence Barretto dicsuss all the key questions following the car's launch, as Red Bull prepare for the RB16B's shakedown at Silverstone on Wednesday.