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

Mercedes-Benz Actros, 310 kW, 4x2 tractor unit (2014–2021) vs Mercedes-Benz Actros, 330 kW, 4x2 tractor unit (2019–2021)

Mercedes-Benz Actros, 310 kW, 4x2 tractor unit (2014–2021)

2014–2021 · 310 kW
31.6l/100 km
median; 29.4–37.9 across 370 declared configurations

Mercedes-Benz Actros, 330 kW, 4x2 tractor unit (2019–2021)

2019–2021 · 330 kW
31.5l/100 km
median; 29.2–39.8 across 2,140 declared configurations
Mercedes-Benz Actros, 310 kW, 4x2 tractor unit (2014–2021) and Mercedes-Benz Actros, 330 kW, 4x2 tractor unit (2019–2021) side by side
SpecificationMercedes-Benz Actros, 310 kW, 4x2 tractor unit (2014–2021)Mercedes-Benz Actros, 330 kW, 4x2 tractor unit (2019–2021)
Vehicle formTractor unit for semi-trailer (BC)RegisteredTractor unit for semi-trailer (BC)Registered
Axle configuration4×2Declared4×2Declared
Registered new2014–2021Registeredcentral 90% of records2019–2021Registeredcentral 90% of records
Engine power310 kWDeclared330 kWDeclared
Engine displacement12.8 litresDeclared12.8 litresDeclared
GearboxautomatedDeclaredautomatedDeclared
Emission classEURO 5, EURO 6, EURO V, EURO VI, EURO VI A, EURO VI C, EURO VI DRegisteredEEV K, EURO 6, EURO V, EURO VI, EURO VI A, EURO VI C, EURO VI DRegistered
Gross vehicle weight17,500–20,500 kgRegisteredmedian 19,000 kg, across 211 type-approval versions and 181 records without one18,000–22,000 kgRegisteredmedian 19,000 kg, across 222 type-approval versions and 245 records without one
Kerb weight7,375–8,542 kgRegisteredmedian 7,950 kg, over 1,389 registrations7,308–8,832 kgRegisteredmedian 8,052 kg, over 1,210 registrations
Wheelbase3,550–4,000 mmRegisteredmedian 3,700 mm, over 1,389 registrations3,550–4,000 mmRegisteredmedian 3,700 mm, over 1,210 registrations
Overall length5,860–6,550 mmRegisteredmedian 6,160 mm, over 1,389 registrations5,600–6,950 mmRegisteredmedian 6,160 mm, over 1,210 registrations
Overall height3,760–4,000 mmRegisteredmedian 3,930 mm, over 170 registrations3,620–4,000 mmRegisteredmedian 3,940 mm, over 287 registrations
Declared fuel, long haul31.6 l/100 km Declaredmedian; 29.4–37.9 l/100 km across 370 declared configurations31.5 l/100 km Declaredmedian; 29.2–39.8 l/100 km across 2,140 declared configurations
CO₂ per tonne-km42.8 g Declaredmedian; 39.8–51.4 g42.7 g Declaredmedian; 39.6–53.9 g

Fuel and CO₂: long haul at 19.3 t, 2020 declarations.

What the numbers actually say

There is 0.1 l/100 km between these two (0.3%). 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 120 litres a year (£168). The declared figures for one of them alone span 10.6 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

Actros, 310 kW, 4x2 tractor unit (2014–2021) full specificationActros, 330 kW, 4x2 tractor unit (2019–2021) full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
Mercedes-Benz Actros, 310 kW, 4x2 tractor unit (2014–2021)37,920 litres
£53,088 at the assumed price
Mercedes-Benz Actros, 330 kW, 4x2 tractor unit (2019–2021)37,800 litres
£52,920 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.