Digging into the 'scramble for hybrid' Against the seemingly irresistible rise of electrification in mobility, why are series organisers turning to hybrid as the answer to the big sustainability question? We ask the coordinators of three major championships to explain 1579996800 Engineering

How Penske denied faster Rossi the IndyCar title Alexander Rossi was the standout performer of a ferociously competitive 2019 IndyCar season, but he wasn't the champion. Josef Newgarden was, thanks to a Scott Dixon style approach and the canny help of his Penske team 1571616000 IndyCar

Can hybrid IndyCar really stay "fast, loud and authentic"? IndyCar is in great shape right now, so does it really need to rock the boat by delaying its next generation rules by one year to add a hybrid element? Tom Errington explains the theory, and David Malsher gets the inside line from IndyCar's president 1565395200 IndyCar

Who will drive for McLaren in IndyCar? McLaren is on the market for two full-time IndyCar drivers for 2020, and the early suggestions are its line-up will be a pair of series newcomers. Here's a look at the contenders, including where Fernando Alonso fits in 1565308800 IndyCar

The driver who should have been Japan's first F1 winner There is a school of thought that Kazuyoshi Hoshino is the best racer ever to emerge from Japan. But his big regret is that he rarely got to prove that to the rest of the world 1580169600 Other

How Alonso plans to exploit Hamilton's untested F1 weakness It was sad to see Fernando Alonso leave Formula 1 with his McLaren-Honda ambitions frustrated; sad too for F1 to wave farewell to a double champion still operating at the peak of his powers. But, as he tells JAMES ROBERTS, Alonso is working on plans to make a sensational return... 1580169600 F1

A new slant on the greatest F1 era debate Autosport asked its magazine and online readers to vote for their favourite era in Formula 1 history, with each poll producing a different result. But applying a rating system employed to judge every race so far throws up a third winner 1580083200 F1

Why one car was "too fast for everyone" at Daytona Cadillac's 100% streak of Daytona 24 Hours DPi-based victories was extended last weekend, with the Wayne Taylor Racing squad triumphant. But the manner of that victory was the real story of the first major sportscar race of 2020 1580083200 IMSA