AllTruckData
Comparison · 8×4 lorry · construction at 12.9 t

Iveco X-Way, 309 kW, 8x4 rigid lorry vs Scania P 420 B8x4

Iveco X-Way, 309 kW, 8x4 rigid lorry

2020–2023 · 309 kW
42.4l/100 km
median; 42.4–44.3 across 2 declared configurations

Scania P 420 B8x4

2022–2023 · 309 kW
41.7l/100 km
median; 40.4–41.9 across 5 declared configurations
Iveco X-Way, 309 kW, 8x4 rigid lorry and Scania P 420 B8x4 side by side
SpecificationIveco X-Way, 309 kW, 8x4 rigid lorryScania P 420 B8x4
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration8×4Declared8×4Declared
Registered new2020–2023Registeredcentral 90% of records2022–2023Registeredcentral 90% of records
Engine power309 kWDeclared309 kWDeclared
Engine displacement11.1 litresDeclared12.7 litresDeclared
GearboxautomatedDeclaredautomatedDeclared
Gross vehicle weight35,000–36,000 kgDeclaredmedian 36,000 kg, across 9 declared configurations36,000–50,000 kgDeclaredmedian 39,000 kg, across 28 declared configurations
Declared fuel, construction42.4 l/100 km Declaredmedian; 42.4–44.3 l/100 km across 2 declared configurations41.7 l/100 km Declaredmedian; 40.4–41.9 l/100 km across 5 declared configurations
CO₂ per tonne-km85.94 g Declaredmedian; 85.94–89.89 g84.49 g Declaredmedian; 81.99–84.94 g

Fuel and CO₂: construction at 12.9 t, 2022 declarations.

What the numbers actually say

There is 0.7 l/100 km between these two (1.6%). 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 840 litres a year (£1,176). The declared figures for one of them alone span 1.9 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

X-Way, 309 kW, 8x4 rigid lorry full specificationP 420 B8x4 full specification

Fuel over a year

120,000 km · assumed price
Iveco X-Way, 309 kW, 8x4 rigid lorry50,880 litres
£71,232 at the assumed price
Scania P 420 B8x450,040 litres
£70,056 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.