8,287–8,706 kgRegisteredmedian 8,574 kg, over 11 registrations
8,100–8,903 kgRegisteredmedian 8,294 kg, over 16 registrations
Wheelbase
3,950 mmRegistered
3,850–4,050 mmRegisteredmedian 4,050 mm, over 16 registrations
Overall length
6,310 mmRegistered
6,370–6,410 mmRegisteredmedian 6,410 mm, over 16 registrations
Declared fuel, long haul
35.9 l/100 km Declaredmedian; across 1 declared configuration
28 l/100 km Declaredmedian; across 3 declared configurations
CO₂ per tonne-km
48.6 g Declaredmedian
37.92 g Declaredmedian; 37.92–37.93 g
Fuel and CO₂: long haul at 19.3 t, 2020 declarations.
What the numbers actually say
The DAF XF 430 FTP declared 7.9 l/100 km less (28.2%) on the long haul at 19.3 t, 2020 declarations. At 120,000 km a year and an assumed £1.40 a litre, that is about 9,480 litres a year, or £13,272. A gap this size is outside the 10% tolerance of declared figures.
