Comparison · 6×2 tractor unit · long haul at 19.3 t
DAF XF 530 FTG, tractor unit (2018–2022) vs Scania R 540 A6x2, tractor unit (2020–2023)
DAF XF 530 FTG, tractor unit (2018–2022)
2018–2022 · 390 kW
33.3l/100 km
median; 29.4–38.4 across 39 declared configurations
Scania R 540 A6x2, tractor unit (2020–2023)
2020–2023 · 397 kW
30.8l/100 km
median; 27.4–34.2 across 130 declared configurations
What the numbers actually say
There is 2.5 l/100 km between these two (8.1%). 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 3,000 litres a year (£4,200). The declared figures for one of them alone span 9 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 priceDAF XF 530 FTG, tractor unit (2018–2022)39,960 litres
£55,944 at the assumed price
Scania R 540 A6x2, tractor unit (2020–2023)36,960 litres
£51,744 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.