What engine is in Citroen Grand C4 Picasso HDi 110 FAP Exclusive? The Citroen Grand C4 Picasso HDi 110 FAP Exclusive has a Inline 4, Diesel engine with 1560 cm3 / 95.2 cu-in capacity. You will find here specs and performance data of all Citroen cars. Search automobile-catalog: About the author - C4 Grand Picasso 2gen/II MPV (2016-2018) Key specs Citroen C4 Minivan, MPV 2010, 2011, 2012; What is the body type, Citroen C4 I Grand Picasso (Phase II, 2010)? Minivan, MPV, 5 Doors, 7 Seats: What is the fuel economy, Citroen C4 I Grand Picasso (Phase II, 2010) 2.0 HDI (163 Hp) Automatic? 6.8 l/100 km 34.59 US mpg 41.54 UK mpg 14.71 km/l View specs. Review. Doors and Seats. 5 doors, 7 seats. Engine. 1.6T, 4 cyl. Engine Power. the Citroen C4 Grand Picasso scored 34.53 out of 37 possible points when tested by ANCAP in 2014 wnrrf3.