AllTruckData
Comparison · 6×4 lorry · long haul at 19.3 t

DAF CF 430 FAT vs Scania P 420 B6x4

DAF CF 430 FAT

2018–2023 · 315 kW
38.3l/100 km
median; 36.8–41.5 across 10 declared configurations
Lower declared fuel

Scania P 420 B6x4

2023 · 309 kW
34.1l/100 km
median; 32.7–36.2 across 10 declared configurations
DAF CF 430 FAT and Scania P 420 B6x4 side by side
SpecificationDAF CF 430 FATScania P 420 B6x4
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration6×4Declared6×4Declared
Registered new2018–2023Registeredcentral 90% of records2023Registeredcentral 90% of records
Engine power315 kWDeclared309 kWDeclared
Engine displacement12.9 litresDeclared12.7 litresDeclared
Gearboxautomated, manualDeclaredautomated, automaticDeclared
Emission classEURO VI C, EURO VI D, EURO VI ERegisteredNot recorded
Gross vehicle weight28,000–33,000 kgRegisteredmedian 33,000 kg, over 7 registrations26,500–36,000 kgDeclaredmedian 30,000 kg, across 21 declared configurations
Kerb weight12,709–17,370 kgRegisteredmedian 15,585 kg, over 7 registrationsNot recorded
Wheelbase5,250–5,700 mmRegisteredmedian 5,700 mm, over 7 registrationsNot recorded
Overall length8,250–9,750 mmRegisteredmedian 8,370 mm, over 7 registrationsNot recorded
Overall height3,400–4,000 mmRegisteredmedian 3,400 mm, over 2 registrationsNot recorded
Declared fuel, long haul38.3 l/100 km Declaredmedian; 36.8–41.5 l/100 km across 10 declared configurations34.1 l/100 km Declaredmedian; 32.7–36.2 l/100 km across 10 declared configurations
CO₂ per tonne-km51.9 g Declaredmedian; 49.87–56.3 g46.26 g Declaredmedian; 44.38–49.06 g

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

What the numbers actually say

The Scania P 420 B6x4 declared 4.2 l/100 km less (12.3%) on the long haul at 19.3 t, 2022 declarations. At 120,000 km a year and an assumed £1.40 a litre, that is about 5,040 litres a year, or £7,056. A gap this size is outside the 10% tolerance of declared figures.

CF 430 FAT full specificationP 420 B6x4 full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
DAF CF 430 FAT45,960 litres
£64,344 at the assumed price
Scania P 420 B6x440,920 litres
£57,288 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.