Comparison · 4×2 tractor unit · long haul at 19.3 t

Iveco S-Way, 419 kW, 4x2 tractor unit (2020–2023) vs Scania G 560 A4x2

Iveco S-Way, 419 kW, 4x2 tractor unit (2020–2023)

2020–2023 · 419 kW
31.4l/100 km
median; 29.4–36.1 across 525 declared configurations

Scania G 560 A4x2

2022–2023 · 412 kW
29.2l/100 km
median; 26.9–33.1 across 6 declared configurations
Iveco S-Way, 419 kW, 4x2 tractor unit (2020–2023) and Scania G 560 A4x2 side by side
SpecificationIveco S-Way, 419 kW, 4x2 tractor unit (2020–2023)Scania G 560 A4x2
Vehicle formTractor unit for semi-trailer (BC)RegisteredTractor unit for semi-trailer (BC)Registered
Axle configuration4×2Declared4×2Declared
Registered new2020–2023Registeredcentral 90% of records2022–2023Registeredcentral 90% of records
Engine power419 kWDeclared412 kWDeclared
Engine displacement12.9 litresDeclared12.7 litresDeclared
GearboxautomatedDeclaredautomatedDeclared
Gross vehicle weight19,000–20,500 kgDeclaredmedian 20,000 kg, across 1,661 declared configurations19,000–21,500 kgDeclaredmedian 19,500 kg, across 8 declared configurations
Declared fuel, long haul31.4 l/100 km Declaredmedian; 29.4–36.1 l/100 km across 525 declared configurations29.2 l/100 km Declaredmedian; 26.9–33.1 l/100 km across 6 declared configurations
CO₂ per tonne-km42.61 g Declaredmedian; 39.88–48.9 g39.53 g Declaredmedian; 36.44–44.9 g

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

What the numbers actually say

There is 2.2 l/100 km between these two (7.5%). 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 2,640 litres a year (£3,696). The declared figures for one of them alone span 6.7 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
Iveco S-Way, 419 kW, 4x2 tractor unit (2020–2023)37,680 litres
£52,752 at the assumed price
Scania G 560 A4x235,040 litres
£49,056 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.