Maldonado pleased with solid first day for new Lotus E23
Lotus E23 Hybrid - Wikipedia
F1: Lotus's 2015 car makes track debut | RACER
Lotus Bets on Mercedes Power for 2015 F1 Season
Lotus to test 2015 Mercedes engine at Jerez
Lotus E23 Hybrid - Wikipedia
Formula 1 technical insight: 2015 Lotus E23
Lotus E23 Hybrid - F1technical.net
Xbox invites fans to beat Lotus F1 Team driver Romain Grosjean and Head of Xbox Phil Spencer for ultimate bragging rights in “Forza Motorsport 6” - Microsoft Stories Asia
2015 Lotus E23 Concept – Caught in my headlights
Lotus F1 - Wikipedia
Lotus F1 team agrees deal for Mercedes engines from 2015