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

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

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

2021–2023 · 309 kW
44.5l/100 km
median; 42.4–50.3 across 25 declared configurations

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
Iveco S-Way, 309 kW, 8x4 rigid lorry and Iveco X-Way, 309 kW, 8x4 rigid lorry side by side
SpecificationIveco S-Way, 309 kW, 8x4 rigid lorryIveco X-Way, 309 kW, 8x4 rigid lorry
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration8×4Declared8×4Declared
Registered new2021–2023Registeredcentral 90% of records2020–2023Registeredcentral 90% of records
Engine power309 kWDeclared309 kWDeclared
Engine displacement11.1 litresDeclared11.1 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Gross vehicle weight32,000–36,000 kgDeclaredmedian 36,000 kg, across 89 declared configurations35,000–36,000 kgDeclaredmedian 36,000 kg, across 9 declared configurations
Declared fuel, construction44.5 l/100 km Declaredmedian; 42.4–50.3 l/100 km across 25 declared configurations42.4 l/100 km Declaredmedian; 42.4–44.3 l/100 km across 2 declared configurations
CO₂ per tonne-km90.33 g Declaredmedian; 86.1–102.1 g85.94 g Declaredmedian; 85.94–89.89 g

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

What the numbers actually say

There is 2.1 l/100 km between these two (4.9%). 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 2,520 litres a year (£3,528). The declared figures for one of them alone span 7.9 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

S-Way, 309 kW, 8x4 rigid lorry full specificationX-Way, 309 kW, 8x4 rigid lorry full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
Iveco S-Way, 309 kW, 8x4 rigid lorry53,400 litres
£74,760 at the assumed price
Iveco X-Way, 309 kW, 8x4 rigid lorry50,880 litres
£71,232 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.