I'm just checking if my car got a problem. List your MPG or Litres per 100km.

Hi fellow car owners,

I've just got this car 2 months back during December and ever since I have always doubted the MPG in this car. I used this car to drive to work everyday and sadly to say I lived in a city where traffic starts during morning and when getting off work. So basically my life in the car is always stuck in a traffic. I will list my MPG and please re confirm me if there is a problem with my listed MPG.

Driving in a highway:
L/100km: 7.008L
MPG: 33.6

Stuck in traffic / in the city:
1.L/100km: 9.78L
MPG: 24.1
2.L/100km: 11.70L
MPG: 20.1

Please help, these calculations are way lower than the ones I've seen on this forum.