median; 28.8–30.4 across 3 declared configurations
Iveco Stralis, 243 kW, 4x2 tractor unit and Scania G 320 A4x2 side by side
Specification
Iveco Stralis, 243 kW, 4x2 tractor unit
Scania G 320 A4x2
Vehicle form
Tractor unit (BC)Registered
Tractor unit (BC)Registered
Axle configuration
4×2Declared
4×2Declared
Registered new
2019Registeredcentral 90% of records
2017–2023Registeredcentral 90% of records
Engine power
243 kWDeclared
235 kWDeclared
Engine displacement
8.7 litresDeclared
9.3 litresDeclared
Gearbox
automatedDeclared
automatedDeclared
Emission class
Not recorded
EURO VI A, EURO VI C, EURO VI D, EURO VI ERegistered
Gross vehicle weight
20,000 kgDeclared
18,600–19,500 kgRegisteredmedian 19,000 kg, across 4 type-approval versions and 3 records without one
Kerb weight
Not recorded
7,005–8,883 kgRegisteredmedian 8,286 kg, over 16 registrations
Wheelbase
Not recorded
3,700–4,150 mmRegisteredmedian 3,750 mm, over 16 registrations
Overall length
Not recorded
5,960–6,350 mmRegisteredmedian 5,960 mm, over 16 registrations
Overall height
Not recorded
3,780–3,820 mmRegisteredmedian 3,780 mm, over 9 registrations
Declared fuel, long haul
35.8 l/100 km Declaredmedian; 33.7–35.8 l/100 km across 2 declared configurations
29.5 l/100 km Declaredmedian; 28.8–30.4 l/100 km across 3 declared configurations
CO₂ per tonne-km
48.6 g Declaredmedian; 45.8–48.6 g
40.05 g Declaredmedian; 39–41.2 g
Fuel and CO₂: long haul at 19.3 t, 2019 declarations.
What the numbers actually say
The Scania G 320 A4x2 declared 6.3 l/100 km less (21.3%) on the long haul at 19.3 t, 2019 declarations. At 120,000 km a year and an assumed £1.40 a litre, that is about 7,560 litres a year, or £10,584. A gap this size is outside the 10% tolerance of declared figures.
