Comparison · 8×4 lorry · construction at 12.9 t
MAN TGX 35.510 8x4-4 vs Volvo FM, 375 kW, 8x4 rigid lorry (2018–2024)
MAN TGX 35.510 8x4-4
2020–2023 · 375 kW
42.9l/100 km
median; 40.6–43.4 across 35 declared configurations
Volvo FM, 375 kW, 8x4 rigid lorry (2018–2024)
2018–2024 · 375 kW
43.1l/100 km
median; 37.7–47.9 across 98 declared configurations
What the numbers actually say
There is 0.2 l/100 km between these two (0.4%). 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 240 litres a year (£336). The declared figures for one of them alone span 10.2 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 priceMAN TGX 35.510 8x4-451,480 litres
£72,072 at the assumed price
Volvo FM, 375 kW, 8x4 rigid lorry (2018–2024)51,720 litres
£72,408 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.