Tech focus: Final updates before the break

The perfect Formula 1 car from 2016 Mercedes swept all before it again in 2016, but it was not the perfect car - take some bits from rival teams and you'd have quite the potent racer... 1482710400 F1

F1's new development war has already begun The last grand prix weekend before the winter offered teams a great opportunity to get a headstart on work for 2017 1480118400 F1

F1 teams still pushing with an eye on 2017 The F1 development race hasn't slowed down as much as expected in the final races of the current rules cycle, with teams still pushing to maximise running before the winter break and Mexico-specific solutions on show this weekend too 1477699200 F1

A glimpse at McLaren's 2017 work at Austin? McLaren struggled at Suzuka, but on Friday at Austin it introduced developments to its MP4-31 that could well have next season in mind 1477094400 F1

Engine oddities and aero tweaks at Suzuka At Suzuka, the major topic of discussion surrounding Mercedes remains last Sunday's Malaysian Grand Prix engine failure 1475884800 F1

The unexpected technical upgrades at Sepang While Kevin Magnussen's fire in the pits grabbed the headlines on Friday, given the F1 season is winding down there were a surprising number of car updates on show up and down the grid 1475280000 F1

The winner that foretold F1's new era Stewart Williams takes a look at the first of the new-era Silver Arrows to hit its target - the W03, Mercedes' first winner ahead of its F1 domination 1506297600 F1

Why Aston Martin has an F1 legacy to repair Red Bull and Aston Martin have extended their Formula 1 alliance. Is this the first step towards Aston making amends for its short (and dismal) F1 record? 1506297600 F1

Why Jaguar has nowhere to hide Jaguar's international motorsport comeback in Formula E was a huge story, but a disappointment on track - particularly at first. Now it has a year under its belt and a proven FE champion in the cockpit, it has to step up 1506297600 FE

Would Loeb be a mistake for Citroen? At first the idea of Sebastien Loeb returning to the Citroen World Rally Championship team seemed both implausible and ill-advised. Now, after his second test, it makes complete sense 1506038400 WRC

Why Williams is interested in Kubica Carlos Sainz Jr's loan move to Renault appeared to kill off any chances of Robert Kubica making a Formula 1 comeback. But Kubica could still find a lifeline with Williams - if he can outshine its other options 1506038400 F1

How a Chelsea FC trip encapsulates Massa's reprieve Felipe Massa thought he'd waved goodbye to F1 for good at the end of 2016, but he's been given a last chance to have another crack at the sport he loves. JAMES ROBERTS joins him as he indulges his passion for a very different sport at Chelsea's training ground in Surrey 1505952000 F1