AllTruckData
Comparison · 4×2 lorry · long haul at 14 t

Iveco X-Way, 309 kW, 4x2 rigid lorry vs Scania S 420 B4x2

Iveco X-Way, 309 kW, 4x2 rigid lorry

2021–2023 · 309 kW
39.7l/100 km
median; 32.5–50.6 across 15 declared configurations
Lower declared fuel

Scania S 420 B4x2

2022–2025 · 309 kW
25.6l/100 km
median; 24.9–26.2 across 3 declared configurations
Iveco X-Way, 309 kW, 4x2 rigid lorry and Scania S 420 B4x2 side by side
SpecificationIveco X-Way, 309 kW, 4x2 rigid lorryScania S 420 B4x2
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration4×2Declared4×2Declared
Registered new2021–2023Registeredcentral 90% of records2022–2025Registeredcentral 90% of records
Engine power309 kWDeclared309 kWDeclared
Engine displacement11.1 litresDeclared12.7 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Emission classNot recordedEURO VI ERegistered
Gross vehicle weight20,000–20,500 kgDeclaredmedian 20,500 kg, across 48 declared configurations19,000–22,000 kgRegisteredmedian 19,500 kg, over 3 registrations
Kerb weightNot recorded11,135–13,046 kgRegisteredmedian 12,113 kg, over 3 registrations
WheelbaseNot recorded5,550–6,750 mmRegisteredmedian 5,950 mm, over 3 registrations
Overall lengthNot recorded9,710–11,930 mmRegisteredmedian 10,060 mm, over 3 registrations
Overall heightNot recorded3,990–4,000 mmRegisteredmedian 3,990 mm, over 3 registrations
Declared fuel, long haul39.7 l/100 km Declaredmedian; 32.5–50.6 l/100 km across 15 declared configurations25.6 l/100 km Declaredmedian; 24.9–26.2 l/100 km across 3 declared configurations
CO₂ per tonne-km74.3 g Declaredmedian; 60.69–94.6 g47.93 g Declaredmedian; 46.51–48.97 g

Fuel and CO₂: long haul at 14 t, 2022 declarations.

What the numbers actually say

The Scania S 420 B4x2 declared 14.1 l/100 km less (55%) on the long haul at 14 t, 2022 declarations. At 120,000 km a year and an assumed £1.40 a litre, that is about 16,920 litres a year, or £23,688. A gap this size is outside the 10% tolerance of declared figures.

X-Way, 309 kW, 4x2 rigid lorry full specificationS 420 B4x2 full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
Iveco X-Way, 309 kW, 4x2 rigid lorry47,640 litres
£66,696 at the assumed price
Scania S 420 B4x230,720 litres
£43,008 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.