Lotus completed one of their allotted 2015 filming days at Brands Hatch with their E23 car ahead of next week's Spanish GP.
Romain Grosjean reckons it won’t be until the the European season before Lotus know whether they can challenge Williams.
Lotus are confident it is only a matter of time before they start consistently scoring points in 2015 after opening race troubles.
Lotus’s Romain Grosjean has been moved back two grid places at the Malaysia GP for a pitlane infringement in qualifying.
Lotus believe they would have beaten Red Bull in Australia but for a pair of calamities at the start of last week's GP.
Lotus technical director Nick Chester is anticipating a far stronger start to the season than they managed last year.
Lewis Hamilton and Romain Grosjean have welcomed the FIA’s probe into the crash which hospitalised Fernando Alonso.
Lotus have provided a first glimpse of their 2015 car, the E23 Hybrid, and predicted it will be "a massive step forward"
Lotus are listed as “subject to confirmation” on an updated FIA entry list for the 2015 Formula 1 season.
Lotus fit a sixth engine to Romain Grosjean's car for the Abu Dhabi GP, with the Frenchman handed a 20-place penalty.
Lotus have confirmed Romain Grosjean will remain with the team in 2015 where he will partner Pastor Maldonado.
Frenchman announces on social media that he will be staying on with Lotus - and then quickly deletes announcement tweet
Pastor Maldonado has reclaimed ninth place in the U.S. GP after Jean-Eric Vergne was penalised for Grosjean clash.
Jenson Button and Romain Grosjean believe more work is needed on F1’s Virtual Safety Car idea after Friday's trial run.
Romain Grosjean has confirmed he can leave Lotus at the end of season despite being under contract with the Enstone outfit.
Gerard Lopez is confident Lotus will be competitive again in 2015, admitting a design mistake has cost them this season.
Romain Grosjean has delivered a sombre assessment of Lotus’s prospects at the Italian GP and chances of more '14 points.
Lotus driver Romain Grosjean has admitted his future beyond the end of the season could lie away from Enstone.
Romain Grosjean and Pastor Maldonado are optimistic Lotus can overcome their recent hiccups at the Austrian Grand Prix.
Romain Grosjean says Lotus won't experiment with an extreme set-up in Canada despite their lack of straight-line speed.
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