![Adrian Newey reveals 'pretty depressing' reason for Red Bull's early turbo-hybrid struggles | Formula 1® Adrian Newey reveals 'pretty depressing' reason for Red Bull's early turbo-hybrid struggles | Formula 1®](https://media.formula1.com/image/upload/content/dam/fom-website/manual/teams/Red%20Bull/RB%202014.jpg.transform/9col/image.jpg)
Adrian Newey reveals 'pretty depressing' reason for Red Bull's early turbo-hybrid struggles | Formula 1®
![Red Bull Racing driver Daniel Ricciardo and Sebastian Vettel with Red Bull Racing Team Principal Christian Horner and Adrian Newey (check spelling) during the 2014 Formula One Testing at the Circuito de Red Bull Racing driver Daniel Ricciardo and Sebastian Vettel with Red Bull Racing Team Principal Christian Horner and Adrian Newey (check spelling) during the 2014 Formula One Testing at the Circuito de](https://c8.alamy.com/comp/G6T1H6/red-bull-racing-driver-daniel-ricciardo-and-sebastian-vettel-with-G6T1H6.jpg)
Red Bull Racing driver Daniel Ricciardo and Sebastian Vettel with Red Bull Racing Team Principal Christian Horner and Adrian Newey (check spelling) during the 2014 Formula One Testing at the Circuito de
![Adrian Newey reveals 'pretty depressing' reason for Red Bull's early turbo-hybrid struggles | Formula 1® Adrian Newey reveals 'pretty depressing' reason for Red Bull's early turbo-hybrid struggles | Formula 1®](https://media.formula1.com/image/upload/content/dam/fom-website/manual/Misc/vettel-2014-testing.jpg)