Honda admits that it could find itself with work to do to catch up to its F1 engine rivals after they benefit from a year of development in competition in 2014. 
Renault should do well next season with its new turbocharged V6 engine, providing it keeps the 'same spirit and work ethic that have yielded results with the V8', deputy managing director, Rob White has said. 
Kevin Magnussen's performance in the 2013 World Series by Renault shows that he has what it takes to succeed in F1 in future, accordng to McLaren's Jonathan Neale. 
Antonio Felix da Costa will complement his 2014 F1 test and reserve role at Red Bull with a race seat in the DTM with BMW.
Pirelli F1 test driver Lucas di Grassi completed the maiden test with Formula E's new fully-electric race car, the Spark-Renault SRT_01E, recently at the La Ferté Gaucher circuit in France. 
Takuma Sato joins the list of Formula E test drivers ahead of inaugural season for electric series 
Franz Tost insists that Jean-Eric Vergne needs to lead from the front as Toro Rosso pairs him with rookie Daniil Kvyat next season. 
Valtteri Bottas' first top ten finish in F1 warmed hearts at a Williams team that has struggled through the 2013 campaign. 
Lotus boss Eric Boullier admits 'anything is possible' if Heikki Kovalainen turns in a strong debut performance for Lotus.