Toro Rosso and Honda enjoyed a positive start to their relationship with Hartley ending the day with 93 laps and in eighth place. read more »

Brendon Hartley has revealed Honda wants ‘no reliability issues’ over the first part of the 2018 F1 season and has given a glowing report. read more »

It was a day of varying fortunes for the two teams everyone had eyes on coming into the start of F1 pre-season testing in Barcelona, writes Luke Smith. read more »

The Red Bull Toro Rosso Honda STR13 was unveiled on Monday morning ahead of pre-season testing. read more »

Toro Rosso's Brendon Hartley hails 'perfect' Honda reliability on opening F1 test day read more »

Daniel Ricciardo topped the timesheets and the lap count on the first day of pre-season testing at the Circuit de Catalunya, as the Toro Rosso-Honda relationship got off to a... read more »

Fernando Alonso used every part of the Circuit de Catalunya track available to him when seeing a Toro Rosso-Honda up ahead on the first day of testing. read more »

Toro Rosso F1 chief Franz Tost reveals the team took lessons to aid communication with new engine partner Honda ahead of the 2018 season. read more »

Toro Rosso's new STR13 has officially broken cover at Barcelona, with Brendon Hartley at the wheel this morning. read more »

Honda will focus on reliability over performance with its first race specification engine for the 2018 Formula 1 season, Autosport has learned read more »

Toro Rosso boss Franz Tost is "convinced" they have made a good decision in switching to Honda engines and is encouraged by their potential. read more »

Toro Rosso is encouraged by the level of improvement shown by new engine partner Honda over the winter. read more »

Toro Rosso staff had lessons on how to communicate effectively with Japanese companies ahead of their new partnership with Formula 1 engine supplier Honda read more »

Testing got underway today at Circuit de Catalunya Barcelona, with the Toro Rosso Honda STR13 the first to take the track. As the team enters a new era with Honda, it was clear... read more »

STR boss Franz Tost hails Honda's off-season F1 engine gains read more »

Toro Rosso Honda have taken off the wraps of their new STR13 car, the first one of the team pairing with a Honda power unit after the team secured a works deal with the... read more »

Toro Rosso has officially revealed its 2018 F1 car, the STR13, after releasing spy shots during its Misano shakedown test last week. read more »

Toro Rosso formally unveils Honda-powered STR13 read more »

Toro Rosso officially unveiled its Honda-powered STR13 2018 Formula 1 car with a presentation in the Barcelona paddock ahead of the opening test on Monday morning read more »

Helmut Marko says Red Bull will need to decide by the summer if they want to make the switch to Honda power from 2019. read more »

Eric Boullier says McLaren did not take any shortcuts with the chassis design of its MCL33 2018 Formula 1 car despite the challenge of incorporating the new Renault engine read more »

McLaren's horrible tenure with Honda has made Fernando Alonso nervous about expecting too much from its 2018 car. read more »

Toro Rosso drivers Pierre Gasly and Brendon Hartley enjoyed a "great first day" of running with the F1 team's new engine partner Honda.  read more »

Toro Rosso drivers Pierre Gasly and Brendon Hartley enjoyed a "great first day" of running with the F1 team's new engine partner Honda.  read more »

Jokes aside, it seems the only glitch on Toro Rosso's first day of running with Honda power was a leaked photo of the STR13. read more »