Red Bull sets Austria deadline for decision on 2019 engine

Red Bull wants to make a final decision on which engine it will use in 2019 by the beginning of July.

That's when the team heads to its de facto home race, the Austrian Grand Prix at the Red Bull Ring in Spielberg.

The team currently uses Renault power units badged by TAG Heuer. But Red Bull has been increasingly unhappy with the power and reliability of the engines in recent years, and has been looking for alternatives.

This season its junior squad Toro Rosso has become Honda's works team. It's a try-out for Red Bull possibly making the same switch at the end this season when their current contract with Renault expires.

"Our internal schedule plans that we want to have a decision on the engine issue by the Grand Prix in Austria," Red Bull motorsports consultant Dr Helmut Marko told Autosport magazine this week.

Marko said that the team also wanted to make a decision about who will be driving for the team next year alongside Max Verstappen. Contract talks with Monaco Grand Prix winner Daniel Ricciardo are ongoing.

"We're in talks," he said. "I'm sure there'll be a decision in Austria. There's not that many possibilities."

Red Bull to conduct Renault/Honda engine comparison in Canada

Ricciardo faces a tough Canadian Grand Prix this weekend, with a grid penalty of at least ten places expected after problems with his MGU-K nearly cost him victory in Monaco.

The team will have to replace the unit for Montreal, and it's this sort of reliability issue that has caused Red Bull to become so vexed with their engine providers.

However it may be too soon for the former world championship-winning team to switch to Honda. Although it's having a better year with Toro Rosso, the Japanese manufacturer suffered a torrid time with McLaren in previous dismal seasons.

Spanish reports say Honda has now boosted its Formula 1 development team by signing up Mercedes' Axel Wendorff as chief engineer.

Honda are rolling out a new spec engine for Toro Rosso for this weekend's race. Technical boss Toyoharu Tanabe said that the upgrades were mainly related to the internal combustion engine and focussed on improving performance.

No doubt the Red Bull pit wall will be watching on with interest.

Gallery: The beautiful wives and girlfriends of F1 drivers

Keep up to date with all the F1 news via Facebook and Twitter

Andrew Lewin

Andrew first became a fan of Formula 1 during the time when Michael Schumacher and Damon Hill were stepping into the limelight after the era of Alain Prost, Nigel Mansell and Aryton Senna. He's been addicted ever since, and has been writing about the sport now for nearly a quarter of a century for a number of online news sites. He's also written professionally about GP2 (now Formula 2), GP3, IndyCar, World Rally Championship, MotoGP and NASCAR. In his other professional life, Andrew is a freelance writer, social media consultant, web developer/programmer, and digital specialist in the fields of accessibility, usability, IA, online communities and public sector procurement. He worked for many years in magazine production at Bauer Media, and for over a decade he was part of the digital media team at the UK government's communications department. Born and raised in Essex, Andrew currently lives and works in south-west London.