Comparison · 6×2 tractor unit · long haul at 19.3 t

DAF XF 430 FTG vs DAF XF 430 FTN

DAF XF 430 FTG

2018–2023 · 315 kW
30l/100 km
median; 28–31.8 across 3 declared configurations

DAF XF 430 FTN

2018–2022 · 315 kW
28.8l/100 km
median; 28.8–30.5 across 2 declared configurations
DAF XF 430 FTG and DAF XF 430 FTN side by side
SpecificationDAF XF 430 FTGDAF XF 430 FTN
Vehicle formTractor unit for semi-trailer (BC)RegisteredTractor unit for semi-trailer (BC)Registered
Axle configuration6×2Declared6×2Declared
Registered new2018–2023Registeredcentral 90% of records2018–2022Registeredcentral 90% of records
Engine power315 kWDeclared315 kWDeclared
Engine displacement12.9 litresDeclared12.9 litresDeclared
GearboxautomatedDeclaredautomatedDeclared
Emission classEURO VI C, EURO VI D, EURO VI ERegisteredEURO VI C, EURO VI D, EURO VI ERegistered
Gross vehicle weight27,000 kgRegistered27,000–29,000 kgRegisteredmedian 28,000 kg, across 1 type-approval version and 5 records without one
Kerb weight8,272–9,054 kgRegisteredmedian 8,801 kg, over 49 registrations8,693–19,795 kgRegisteredmedian 14,715 kg, over 6 registrations
Wheelbase3,950–4,150 mmRegisteredmedian 3,950 mm, over 49 registrations4,500–5,100 mmRegisteredmedian 4,800 mm, over 6 registrations
Overall length6,260–6,670 mmRegisteredmedian 6,310 mm, over 49 registrations6,870–7,670 mmRegisteredmedian 7,080 mm, over 6 registrations
Overall height3,810–3,840 mmRegisteredmedian 3,810 mm, over 2 registrations3,750–3,950 mmRegisteredmedian 3,750 mm, over 2 registrations
Declared fuel, long haul30 l/100 km Declaredmedian; 28–31.8 l/100 km across 3 declared configurations28.8 l/100 km Declaredmedian; 28.8–30.5 l/100 km across 2 declared configurations
CO₂ per tonne-km40.7 g Declaredmedian; 37.96–43.11 g39.02 g Declaredmedian; 39.02–41.4 g

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

What the numbers actually say

There is 1.2 l/100 km between these two (4.1%). 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 1,440 litres a year (£2,016). The declared figures for one of them alone span 3.8 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 XF 430 FTG36,000 litres
£50,400 at the assumed price
DAF XF 430 FTN34,560 litres
£48,384 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.