Comparison · 6×4 lorry · long haul at 19.3 t

Scania R 530 B6x4 vs Scania R 540 B6x4, lorry (2020–2023)

Scania R 530 B6x4

2021–2025 · 390 kW
36.6l/100 km
median; 34.4–40.4 across 21 declared configurations

Scania R 540 B6x4, lorry (2020–2023)

2020–2023 · 397 kW
36.5l/100 km
median; 34.1–41.3 across 32 declared configurations
Scania R 530 B6x4 and Scania R 540 B6x4, lorry (2020–2023) side by side
SpecificationScania R 530 B6x4Scania R 540 B6x4, lorry (2020–2023)
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration6×4Declared6×4Declared
Registered new2021–2025Registeredcentral 90% of records2020–2023Registeredcentral 90% of records
Engine power390 kWDeclared397 kWDeclared
Engine displacement16.4 litresDeclared12.7 litresDeclared
GearboxautomatedDeclaredautomatedDeclared
Emission classEURO VI ERegisteredNot recorded
Gross vehicle weight30,000–36,000 kgRegisteredmedian 30,000 kg, over 5 registrations26,500–42,000 kgDeclaredmedian 30,000 kg, across 155 declared configurations
Kerb weight13,435–16,935 kgRegisteredmedian 16,015 kg, over 5 registrationsNot recorded
Wheelbase5,500–6,100 mmRegisteredmedian 6,100 mm, over 5 registrationsNot recorded
Overall length8,340–10,640 mmRegisteredmedian 10,500 mm, over 5 registrationsNot recorded
Overall height3,450–4,000 mmRegisteredmedian 3,990 mm, over 5 registrationsNot recorded
Declared fuel, long haul36.6 l/100 km Declaredmedian; 34.4–40.4 l/100 km across 21 declared configurations36.5 l/100 km Declaredmedian; 34.1–41.3 l/100 km across 32 declared configurations
CO₂ per tonne-km49.63 g Declaredmedian; 46.59–54.79 g49.49 g Declaredmedian; 46.26–56 g

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

What the numbers actually say

There is 0.1 l/100 km between these two (0.2%). 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 120 litres a year (£168). The declared figures for one of them alone span 7.2 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 price
Scania R 530 B6x443,920 litres
£61,488 at the assumed price
Scania R 540 B6x4, lorry (2020–2023)43,800 litres
£61,320 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.