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

MAN TGX 33.510 6x4, tractor unit (2020–2023) vs Mercedes-Benz Arocs, 375 kW, 6x4 tractor unit

MAN TGX 33.510 6x4, tractor unit (2020–2023)

2020–2023 · 375 kW
36.9l/100 km
median; 34.6–39.2 across 26 declared configurations

Mercedes-Benz Arocs, 375 kW, 6x4 tractor unit

2015–2023 · 375 kW
39.9l/100 km
median; 37.7–43.1 across 18 declared configurations
MAN TGX 33.510 6x4, tractor unit (2020–2023) and Mercedes-Benz Arocs, 375 kW, 6x4 tractor unit side by side
SpecificationMAN TGX 33.510 6x4, tractor unit (2020–2023)Mercedes-Benz Arocs, 375 kW, 6x4 tractor unit
Vehicle formTractor unit for semi-trailer (BC)RegisteredTractor unit for semi-trailer (BC)Registered
Axle configuration6×4Declared6×4Declared
Registered new2020–2023Registeredcentral 90% of records2015–2023Registeredcentral 90% of records
Engine power375 kWDeclared375 kWDeclared
Engine displacement12.4 litresDeclared12.8 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Emission classNot recordedEURO VI, EURO VI A, EURO VI D, EURO VI ERegistered
Gross vehicle weight28,000 kgRegistered29,000–33,000 kgRegisteredmedian 33,000 kg, across 4 type-approval versions and 2 records without one
Kerb weightNot recorded9,704–17,713 kgRegisteredmedian 10,559 kg, over 6 registrations
WheelbaseNot recorded4,650–5,250 mmRegisteredmedian 4,800 mm, over 6 registrations
Overall length6,875 mmRegistered6,900–7,510 mmRegisteredmedian 7,110 mm, over 6 registrations
Overall height3,745 mmRegistered3,510 mmRegistered
Declared fuel, long haul36.9 l/100 km Declaredmedian; 34.6–39.2 l/100 km across 26 declared configurations39.9 l/100 km Declaredmedian; 37.7–43.1 l/100 km across 18 declared configurations
CO₂ per tonne-km49.97 g Declaredmedian; 46.92–53.1 g54.05 g Declaredmedian; 51.09–58.5 g

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

What the numbers actually say

There is 3 l/100 km between these two (8.1%). 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 3,600 litres a year (£5,040). The declared figures for one of them alone span 5.4 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

TGX 33.510 6x4, tractor unit (2020–2023) full specificationArocs, 375 kW, 6x4 tractor unit full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
MAN TGX 33.510 6x4, tractor unit (2020–2023)44,280 litres
£61,992 at the assumed price
Mercedes-Benz Arocs, 375 kW, 6x4 tractor unit47,880 litres
£67,032 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.