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Add Me for Petrol and Add Me for Diesel have been real world tested

What does this mean?

It means they have been tested in vehicles going about their normal daily activities by the vehicles owner and the results you can see have been provided by the owners themselves.

The "Before" and "After" FUEL MILES PER LITRE/GALLON were recorded by the vehicle owner.


SAAB 9-3, 1999 - 1985cc


This vehicle had been pumping vaporised partially burnt and unburnt fuel into the environment for some considerable amount of time. These emissions are sometimes seen as black smoke but are often not visible, wasting significant amounts of money as you will see.

Over the previous 5,000 miles/8,000 kilometres, this vehicle consumed 1,057 litres/232.5 gallons of petrol.

Fuel prices for calculation purposes at £1.10 pence per litre and £5.00 per gallon.

Over the previous 5,000 miles/8,000 kilometres this vehicle has wasted 214.5 litres/47.2 gallons of fuel at a cost of £236.00.

This represents 20.3% of all fuel purchased.

It can be seen that Lambda Add Me pays for itself many times over.

Test Vehicle Details

Vehicle Make & Model: SAAB 9-3
Engine Size: 1985 cc
Year of Manufacture: 1999
Fuel Type: Unleaded
Fuel Tank Capacity: 64 Litres
Number of cylinders: 4 Cylinders / 16 v

Download PDF
 Before Applying 'Add Me'After Applying 'Add Me'
Recorded Mileage: 110341 110614
Record & compare Litres of Fuel Purchased: 110614 (57.57 Litres) 110941 (57.57 Litres)
Record & Compare Mileage / Kilometres Achieved: 435.7 272.3 519.3 327.6
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