Fuel Tank Capacity : 23.8 gallons 90 L 19.8 UK gallons: CO2 emissions : Fiat Ducato L4H2 35 2.3 MultiJet 140 Size, Dimensions, Aerodynamics and Weight. One litre of water weighs one kilogram (1kg), so a typical 100-litre fresh water tank filled to capacity takes out 100kg of payload. That’s quite a chunk of most motorhome’s payloads, but generally you don’t need to drive around with a full tank and it’s not advisable to do so. I'm guessing that you have a Fiat or Peugeot based motorhome which are sometimes fitted with a smaller or larger fuel tank than the standard 90 litre. To confirm the fuel tank size just call in at your nearest main dealer and take along the V5 registration document and the dealer should be able to tell you what capacity fuel tank was fitted Fuel Tank Capacity : 23.8 gallons 90 L 19.8 UK gallons: CO2 emissions : Fiat Ducato L3H2 33 2.3 MultiJet 178 Size, Dimensions, Aerodynamics and Weight. 14. Points. 3. Jan 30, 2010. #6. PeterM said: On my RHD model, there is an access plate immediately in front of and to the right (offside) just a bit of the passenger seat. When removed, you will find another access plate below and then the sender assembly below that, where I have my Eberspaecher heater fuel takeoff. Fiat Ducato L3H2 33 2.3 MultiJet 160 Technical Specs 2020: 160 PS (158 hp); Diesel;Average consumption:7.0 l/100km (34 MPG);Length:599.8cm (236.14 inches); Width:205.0cm (80.71 inches); Height:252.4cm (99.37 inches) Modification: Height: 140 Natural Power: 144 mm: 140 Natural Power: 144 mm: 140 Natural Power: 143 mm: 140 Natural Power: 76 mm: 140 Natural Power: 141,0 mm: 140 They were produced 4 versions in total. The body type is Van. The engine's fuel type is Diesel with transmission Manual and power 115 hp, 130 hp. The Engine/motor type is fuel engine. The top speed is 148 km/h, 155 km/h. Fiat Ducato Engine/motor type vary according to year of production, body type, fuel type, transmission or power. fWwY0.