I’ve got a 2000 Discovery 2 TD5 on 163000 miles, not so long ago I was doing around 600-620 miles to a tank about 32 MPG but then about mid way October last year it just all of a sudden dropped and started doing 500 to a tank about 24 mpg, it’s not my right foot as I can be miss daisy all day long. I’ve replaced the MAF sensor as it was Mar 10, 2019. #1. Hi all, I have a 2003 td5 which is a truly great car and been pretty much faultless in the 2 years we've owned it. Recently though we have notice it seems to be using excessive amounts of fuel. I personally have noticed any marks or signs of a leak but the I don't drive it all that much the other half does. The dashboard features new instruments in the Land Rover Discovery the 2.2 diesel – powers the lot. You don’t buy a Defender for economy or CO2 emissions, but, if we must, it offers 28 Land Rover Discovery Series II Td5 Auto Fuel Consumption (Economy), Emissions and Range. Fuel Consumption - Economy - Combined: 23 MPG 10.3 L/100 km 27 MPG UK: the car costs less. the fuel costs just less than half, but you've got usually about 20% less efficiency. youre driving a v8 for 2/3 to 3/4 the price of driving a diesel. and for some people that seals the deal. the disco 2 we ran average about 34mpg n all. these new systems run just as well on lpg as they do on petrol, but you do use about 20% Greeen980. Wondering if you can give me some help, I have a Discovery 2 td5 2003 which is causing me a bit of grief, it cut out when coming up a hill and would not start. I have replaced the following fuel pump, filter, fuel pressure regulator, injector seals and tested the crank sensor and also drained tank and new fuel, have run the fuel 2001 Land Rover Discovery Series II Personalize Find a car: 8 cyl, 4.0 L, Automatic 4-spd Compare: Fuel Economy; EPA MPG: Premium Gasoline Combined MPG: 13. combined. Free always wins, think I ran my td5 on 10/40 syn, as it was free, did 50k in that machine. Exactly my friend , well it’s high quality oil we run it in all YvWSR6.