Comparison · 4×2 tractor unit · long haul at 19.3 t
DAF CF 450 FT, tractor unit (2018–2023) vs DAF XF 480 FT, 10.8 L (2021)
DAF CF 450 FT, tractor unit (2018–2023)
2018–2023 · 330 kW
32.4l/100 km
median; 29.5–36.4 across 113 declared configurations
DAF XF 480 FT, 10.8 L (2021)
2021 · 330 kW
34.2l/100 km
median; 34.2–34.3 across 2 declared configurations
What the numbers actually say
There is 1.8 l/100 km between these two (5.5%). 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 2,160 litres a year (£3,024). The declared figures for one of them alone span 6.9 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 CF 450 FT, tractor unit (2018–2023)38,880 litres
£54,432 at the assumed price
DAF XF 480 FT, 10.8 L (2021)41,040 litres
£57,456 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.