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

MAN TGS 18.510 4x2, tractor unit (2019–2023) vs Volvo FM, 375 kW, 4x2 tractor unit (2019–2023)

MAN TGS 18.510 4x2, tractor unit (2019–2023)

2019–2023 · 375 kW
32.5l/100 km
median; 28.1–35.7 across 213 declared configurations

Volvo FM, 375 kW, 4x2 tractor unit (2019–2023)

2019–2023 · 375 kW
31.4l/100 km
median; 28.1–39.1 across 68 declared configurations
MAN TGS 18.510 4x2, tractor unit (2019–2023) and Volvo FM, 375 kW, 4x2 tractor unit (2019–2023) side by side
SpecificationMAN TGS 18.510 4x2, tractor unit (2019–2023)Volvo FM, 375 kW, 4x2 tractor unit (2019–2023)
Vehicle formTractor unit for semi-trailer (BC)RegisteredTractor unit for semi-trailer (BC)Registered
Axle configuration4×2Declared4×2Declared
Registered new2019–2023Registeredcentral 90% of records2019–2023Registeredcentral 90% of records
Engine power375 kWDeclared375 kWDeclared
Engine displacement12.4 litresDeclared12.8 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Emission classEURO VI DRegisteredEURO 6, EURO VI B, EURO VI C, EURO VI D, EURO VI ERegistered
Gross vehicle weight20,500 kgRegistered19,000–23,000 kgRegisteredmedian 21,500 kg, across 14 type-approval versions and 3 records without one
Kerb weight8,030 kgRegistered7,354–8,320 kgRegisteredmedian 7,523 kg, over 18 registrations
Wheelbase3,600 mmRegistered3,700–3,900 mmRegisteredmedian 3,800 mm, over 18 registrations
Overall length5,900 mmRegistered5,890–6,210 mmRegisteredmedian 5,990 mm, over 18 registrations
Overall heightNot recorded3,400–3,780 mmRegisteredmedian 3,430 mm, over 3 registrations
Declared fuel, long haul32.5 l/100 km Declaredmedian; 28.1–35.7 l/100 km across 213 declared configurations31.4 l/100 km Declaredmedian; 28.1–39.1 l/100 km across 68 declared configurations
CO₂ per tonne-km44.01 g Declaredmedian; 38.1–48.5 g42.54 g Declaredmedian; 38.1–53.02 g

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

What the numbers actually say

There is 1.1 l/100 km between these two (3.5%). 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 1,320 litres a year (£1,848). The declared figures for one of them alone span 11 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

TGS 18.510 4x2, tractor unit (2019–2023) full specificationFM, 375 kW, 4x2 tractor unit (2019–2023) full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
MAN TGS 18.510 4x2, tractor unit (2019–2023)39,000 litres
£54,600 at the assumed price
Volvo FM, 375 kW, 4x2 tractor unit (2019–2023)37,680 litres
£52,752 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.