Comparison · 6×4 lorry · long haul at 19.3 t
Scania G 410 B6x4 vs Scania G 420 B6x4
What the numbers actually say
There is 0.9 l/100 km between these two (2.6%). That is inside the 10% tolerance of declared figures, so on fuel alone neither is the better choice: at 120,000 km a year and an assumed £1.40 a litre the gap would be about 1,080 litres a year (£1,512). The declared figures for one of them alone span 2.8 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.
Fuel over a year
120,000 km · assumed priceScania G 410 B6x440,800 litres
£57,120 at the assumed price
Scania G 420 B6x441,880 litres
£58,632 at the assumed price
At 120,000 km a year and an assumed £1.40 a litre; the price is an assumption, not one we track.