Comparison · 6×2 lorry · long haul at 19.3 t

MAN TGS 26.360 6x2-2, 9 L (2019–2022) vs Mercedes-Benz Arocs, 260 kW, 6x2 rigid lorry

MAN TGS 26.360 6x2-2, 9 L (2019–2022)

2019–2022 · 265 kW
35.4l/100 km
median; 33.9–37.2 across 23 declared configurations

Mercedes-Benz Arocs, 260 kW, 6x2 rigid lorry

2020–2023 · 260 kW
35l/100 km
median; 33.6–38.2 across 5 declared configurations
MAN TGS 26.360 6x2-2, 9 L (2019–2022) and Mercedes-Benz Arocs, 260 kW, 6x2 rigid lorry side by side
SpecificationMAN TGS 26.360 6x2-2, 9 L (2019–2022)Mercedes-Benz Arocs, 260 kW, 6x2 rigid lorry
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration6×2Declared6×2Declared
Registered new2019–2022Registeredcentral 90% of records2020–2023Registeredcentral 90% of records
Engine power265 kWDeclared260 kWDeclared
Engine displacement9 litresDeclared7.7 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Gross vehicle weight24,000–28,000 kgDeclaredmedian 26,000 kg, across 127 declared configurations26,000–28,000 kgDeclaredmedian 26,000 kg, across 42 declared configurations
Declared fuel, long haul35.4 l/100 km Declaredmedian; 33.9–37.2 l/100 km across 23 declared configurations35 l/100 km Declaredmedian; 33.6–38.2 l/100 km across 5 declared configurations
CO₂ per tonne-km48 g Declaredmedian; 46–50.4 g47.42 g Declaredmedian; 45.59–51.8 g

Fuel and CO₂: long haul at 19.3 t, 2021 declarations.

What the numbers actually say

There is 0.4 l/100 km between these two (1.1%). 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 480 litres a year (£672). The declared figures for one of them alone span 4.6 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
MAN TGS 26.360 6x2-2, 9 L (2019–2022)42,480 litres
£59,472 at the assumed price
Mercedes-Benz Arocs, 260 kW, 6x2 rigid lorry42,000 litres
£58,800 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.