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

Iveco S-Way, 265 kW, 4x2 tractor unit vs Scania P 320 A4x2

Iveco S-Way, 265 kW, 4x2 tractor unit

2020–2023 · 265 kW
36.4l/100 km
median; 30.2–37.1 across 10 declared configurations
Lower declared fuel

Scania P 320 A4x2

2013–2023 · 235 kW
30.2l/100 km
median; 29.7–32.2 across 5 declared configurations
Iveco S-Way, 265 kW, 4x2 tractor unit and Scania P 320 A4x2 side by side
SpecificationIveco S-Way, 265 kW, 4x2 tractor unitScania P 320 A4x2
Vehicle formTractor unit for semi-trailer (BC)RegisteredTractor unit for semi-trailer (BC)Registered
Axle configuration4×2Declared4×2Declared
Registered new2020–2023Registeredcentral 90% of records2013–2023Registeredcentral 90% of records
Engine power265 kWDeclared235 kWDeclared
Engine displacement8.7 litresDeclared9.3 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Emission classNot recordedEURO 5, EURO V, EURO VI A, EURO VI C, EURO VI D, EURO VI ERegistered
Gross vehicle weight19,000–20,000 kgDeclaredmedian 20,000 kg, across 33 declared configurations18,200–20,500 kgRegisteredmedian 19,000 kg, across 12 type-approval versions and 13 records without one
Kerb weightNot recorded6,730–8,981 kgRegisteredmedian 7,063 kg, over 58 registrations
WheelbaseNot recorded3,550–4,150 mmRegisteredmedian 3,700 mm, over 58 registrations
Overall lengthNot recorded5,740–6,350 mmRegisteredmedian 5,950 mm, over 58 registrations
Overall heightNot recorded3,240–4,000 mmRegisteredmedian 3,500 mm, over 19 registrations
Declared fuel, long haul36.4 l/100 km Declaredmedian; 30.2–37.1 l/100 km across 10 declared configurations30.2 l/100 km Declaredmedian; 29.7–32.2 l/100 km across 5 declared configurations
CO₂ per tonne-km49.34 g Declaredmedian; 40.93–50.3 g40.91 g Declaredmedian; 40.28–43.72 g

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

What the numbers actually say

The Scania P 320 A4x2 declared 6.2 l/100 km less (20.5%) on the long haul at 19.3 t, 2022 declarations. At 120,000 km a year and an assumed £1.40 a litre, that is about 7,440 litres a year, or £10,416. A gap this size is outside the 10% tolerance of declared figures.

Fuel over a year

120,000 km · assumed price
Iveco S-Way, 265 kW, 4x2 tractor unit43,680 litres
£61,152 at the assumed price
Scania P 320 A4x236,240 litres
£50,736 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.