Comparison · 6×2 lorry · long haul at 19.3 t
MAN TGS 26.510 6x2/4, rigid lorry (2020–2023) vs MAN TGS 28.510 6x2-4
Lower declared fuel
MAN TGS 26.510 6x2/4, rigid lorry (2020–2023)
2020–2023 · 375 kW
33.5l/100 km
median; 32.3–34.5 across 16 declared configurations
MAN TGS 28.510 6x2-4
2020–2021 · 375 kW
38.1l/100 km
median; 36.8–39.3 across 8 declared configurations
What the numbers actually say
The MAN TGS 26.510 6x2/4, rigid lorry (2020–2023) declared 4.6 l/100 km less (13.7%) on the long haul at 19.3 t, 2022 declarations. At 120,000 km a year and an assumed £1.40 a litre, that is about 5,520 litres a year, or £7,728. A gap this size is outside the 10% tolerance of declared figures.
Fuel over a year
120,000 km · assumed priceMAN TGS 26.510 6x2/4, rigid lorry (2020–2023)40,200 litres
£56,280 at the assumed price
MAN TGS 28.510 6x2-445,720 litres
£64,008 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.