A lack of power unit performance was a handicap for the Alpine team last year, when Renault's Viry-Chatillon powertrain division was focussed on a major upgrade for this... read more »

Ferrari debuted an upgraded hybrid system for its power unit on Charles Leclerc's car at the Russian Grand Prix in Sochi last weekend.The updated power unit was understood... read more »

Ferrari's updated spec-3 engine will be worth around 10bhp but there are conflicting reports as to when it will be ready to go. read more »

Lewis Hamilton reckons Honda's F1 engine has closed to within 10bhp of power unit rivals Mercedes and Ferrari.  read more »

Lewis Hamilton believes the Honda power unit is close to rivalling the Mercedes and Ferrari engines. read more »

Honda's Formula 1 engine is now with 10bhp of main rivals Mercedes and Ferrari, reckons world champion Lewis Hamilton read more »

Ferrari is understood to have made a 10bhp gain with its 2018 Formula 1 engine, despite the increased reliability demands needed for this season read more »