Comparison · 6×4 tractor unit · long haul at 19.3 t

Mercedes-Benz Actros, 330 kW, 6x4 tractor unit vs Scania G 450 A6x4

Mercedes-Benz Actros, 330 kW, 6x4 tractor unit

2017–2022 · 330 kW
40.2l/100 km
median; 40.2–42.2 across 2 declared configurations

Scania G 450 A6x4

2016–2020 · 331 kW
38.7l/100 km
median; across 1 declared configurations
Mercedes-Benz Actros, 330 kW, 6x4 tractor unit and Scania G 450 A6x4 side by side
SpecificationMercedes-Benz Actros, 330 kW, 6x4 tractor unitScania G 450 A6x4
Vehicle formTractor unit for semi-trailer (BC)RegisteredTractor unit for semi-trailer (BC)Registered
Axle configuration6×4Declared6×4Declared
Registered new2017–2022Registeredcentral 90% of records2016–2020Registeredcentral 90% of records
Engine power330 kWDeclared331 kWDeclared
Engine displacement12.8 litresDeclared12.7 litresDeclared
GearboxautomatedDeclaredautomatedDeclared
Emission classEURO VI, EURO VI DRegisteredEURO VI A, EURO VI DRegistered
Gross vehicle weight26,500–27,000 kgRegisteredmedian 26,500 kg, across 2 type-approval versions and 3 records without one28,500–31,000 kgRegisteredmedian 31,000 kg, across 1 type-approval version and 2 records without one
Kerb weight9,331–9,603 kgRegisteredmedian 9,439 kg, over 13 registrations9,734–18,305 kgRegisteredmedian 18,305 kg, over 3 registrations
Wheelbase4,600 mmRegistered4,500–4,650 mmRegisteredmedian 4,500 mm, over 3 registrations
Overall length6,760–6,820 mmRegisteredmedian 6,820 mm, over 13 registrations6,840–6,910 mmRegisteredmedian 6,840 mm, over 3 registrations
Overall height3,380 mmRegisteredNot recorded
Declared fuel, long haul40.2 l/100 km Declaredmedian; 40.2–42.2 l/100 km across 2 declared configurations38.7 l/100 km Declaredmedian; across 1 declared configuration
CO₂ per tonne-km54.54 g Declaredmedian; 54.54–57.2 g52.5 g Declaredmedian

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

What the numbers actually say

There is 1.5 l/100 km between these two (3.8%). 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 1,800 litres a year (£2,520). The declared figures for one of them alone span 2 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
Mercedes-Benz Actros, 330 kW, 6x4 tractor unit48,240 litres
£67,536 at the assumed price
Scania G 450 A6x446,440 litres
£65,016 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.