Comparison · 6×2 lorry · long haul at 19.3 t

DAF CF 450 FAR vs DAF XD 450 FAR

DAF CF 450 FAR

2018–2022 · 330 kW
34l/100 km
median; 32.9–36.1 across 17 declared configurations

DAF XD 450 FAR

2022–2024 · 330 kW
32.3l/100 km
median; 30.2–39.5 across 5 declared configurations
DAF CF 450 FAR and DAF XD 450 FAR side by side
SpecificationDAF CF 450 FARDAF XD 450 FAR
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration6×2Declared6×2Declared
Registered new2018–2022Registeredcentral 90% of records2022–2024Registeredcentral 90% of records
Engine power330 kWDeclared330 kWDeclared
Engine displacement10.8 litresDeclared10.8 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Emission classEURO VI C, EURO VI DRegisteredEURO VI ERegistered
Gross vehicle weight27,000–28,000 kgRegisteredmedian 27,000 kg, over 9 registrations27,000–28,000 kgRegisteredmedian 27,000 kg, over 4 registrations
Kerb weight8,900–16,263 kgRegisteredmedian 11,465 kg, over 9 registrations11,832–11,963 kgRegisteredmedian 11,951 kg, over 4 registrations
Wheelbase6,000–7,500 mmRegisteredmedian 6,200 mm, over 9 registrations6,450–6,700 mmRegisteredmedian 6,450 mm, over 4 registrations
Overall length9,700–12,000 mmRegisteredmedian 9,810 mm, over 9 registrations10,550–10,650 mmRegisteredmedian 10,610 mm, over 4 registrations
Overall heightNot recorded3,950–4,000 mmRegisteredmedian 3,970 mm, over 4 registrations
Declared fuel, long haul34 l/100 km Declaredmedian; 32.9–36.1 l/100 km across 17 declared configurations32.3 l/100 km Declaredmedian; 30.2–39.5 l/100 km across 5 declared configurations
CO₂ per tonne-km46.12 g Declaredmedian; 44.55–49 g43.82 g Declaredmedian; 40.89–53.6 g

Fuel and CO₂: long haul at 19.3 t, 2022 declarations.

What the numbers actually say

There is 1.7 l/100 km between these two (5.2%). 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 2,040 litres a year (£2,856). The declared figures for one of them alone span 9.3 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 price
DAF CF 450 FAR40,800 litres
£57,120 at the assumed price
DAF XD 450 FAR38,760 litres
£54,264 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.