Pierre Gasly says "question marks" remain over the reliability of Honda's updated-spec power unit following issues on both cars since its introduction in Canada. read more »

Mercedes confirms it has brought its updated specification power unit to the French Grand Prix, with "added goodness" than the originally-planned update package in... read more »

Running a new engine, although Mercedes won't say if it is the new spec, Lewis Hamilton and Valtteri Bottas claimed the 1-2 as F1 made a fiery return to France. read more »

Mercedes will decide whether to introduce its new-spec upgraded F1 engine at the French Grand Prix on Friday. read more »

Renault's B-spec did what the box said; that's accordig to engine technical director Remi Taffin. read more »

Renault's C-spec engine upgrade nearing completion read more »

Pierre Gasly was eliminated from Qualifying at the first hurdle and was left compromised by being forced to switch to an old spec of Honda engine for the session. read more »

Failing to make it to Q2, Pierre Gasly rues the need to revert to the old-spec Honda engine after FP3. read more »

Toro Rosso's Pierre Gasly has reflected on a "tough" qualifying session after having to swap to an old-spec Honda engine in Canada. read more »

While Renault will introduce a B-spec engine at next weekend's Canadian Grand Prix, the French manufacturer has yet to decide which teams will run the update. read more »

Renault are readying their 'B-spec' 2018 F1 engine to introduce at the Canadian GP as the French manufacturer bids to close up to Mercedes and Ferrari in F1's... read more »

Ferrari are set to change their rear-view mirrors for the next race in Monaco following complaints made to the FIA. read more »

Max Verstappen has called the Spanish GP a "defining moment" in the season and with a barrage of upgrades coming from all the teams, and an... read more »

Formula 1 should not be "dumbed down" by following IndyCar's path of spec cars, says Haas team principal Gunther Steiner read more »

Daniel Ricciardo believes Formula 1's current spec cars with their "wide tyres and wide cars" are to blame for the downward spiral in overtaking. read more »

Valtteri Bottas in awe of 'amazing' 2018-spec F1 cars read more »

Toto Wolff claims that Mercedes engine customers are given the exact same engines and improvements that they have, following a technical directive from the FIA read more »

Renault will not unleash the full potential of its Formula 1 engine for the 2018 season's early grands prix because it wants to take a zero risk approach to reliability read more »

McLaren is planning a "substantial" update to its Formula 1 car for the season-opening Australian Grand Prix, with its launch-spec set to be unveiled on Friday read more »

Alfa Romeo Sauber F1 Team's Technical Director Jörg Zander says the new C37 has a different car philosophy compare to 2017's C36. The new Sauber will feature a modern... read more »

Frederic Vasseur insists Sauber need a big jump in performance in 2018 to fight in the midfield, and insists most of this will need to come from the aerodynamic department. read more »

Marcus Ericsson believes having the current-spec Ferrari engine will allow Sauber to make a "big leap" forward in 2018. read more »

Charles Leclerc makes his Formula 1 race debut in next months Australian Grand Prix, but the 2017 F2 champion feels his Sauber team will be better off for having the 2018-spec... read more »

Charles Leclerc believes Sauber will be handed a "big boost" this season as they switch to a current-spec Ferrari engine. read more »

Sergey Sirotkin is set to join Robert Kubica in testing a 2017-spec Williams Formula 1 car in the post-Abu Dhabi Pirelli tyre test, Autosport has learned read more »