Thinking I am an Idiot who cannot count

Please tell me how a BMW 320i (F30) with a 60 Litre tank uses 95 Litres of fuel in 413km! That gives me fuel consumption of 4.35 km on a litre. I doubt that even a Boeing 747 uses that much fuel!<br> <br> I gave the vehicle back on the 31st of August with a full tank after I filled it with 45.64 Litres worth of fuel at the Engen Skystop (less than 2km away) . When I received the final invoice (Today) I get a charge of R612.60 for fuel. That is another 49.45 Litres, Giving me a grand total of 95.09 Litres exactly. When I asked the gentleman who I handed the car back to on the 31st of August if he needs a slip for the fuel I filled, He advised me that he does not need the slip and that \we just check the fuel gauge".<br> <br> This is not the first time I have rented a vehicle so do not take me for an Idiot. I am not another one of your Idiotic clients and you cannot \""catch me out\"" like all your other clients."""