AllTruckData
Comparison · 8×4 lorry · construction at 12.9 t

Scania R 650 B8x4 vs Scania R 660 B8x4*4, lorry (2021–2023)

Scania R 650 B8x4

2020–2022 · 478 kW
48.5l/100 km
median; 46.8–49 across 3 declared configurations
Lower declared fuel

Scania R 660 B8x4*4, lorry (2021–2023)

2021–2023 · 485 kW
43.3l/100 km
median; 39.8–45.6 across 172 declared configurations
Scania R 650 B8x4 and Scania R 660 B8x4*4, lorry (2021–2023) side by side
SpecificationScania R 650 B8x4Scania R 660 B8x4*4, lorry (2021–2023)
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration8×4Declared8×4Declared
Registered new2020–2022Registeredcentral 90% of records2021–2023Registeredcentral 90% of records
Engine power478 kWDeclared485 kWDeclared
Engine displacement16.4 litresDeclared16.4 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Gross vehicle weight32,400–60,000 kgDeclaredmedian 41,000 kg, across 57 declared configurations33,000–42,000 kgDeclaredmedian 37,000 kg, across 362 declared configurations
Declared fuel, construction48.5 l/100 km Declaredmedian; 46.8–49 l/100 km across 3 declared configurations43.3 l/100 km Declaredmedian; 39.8–45.6 l/100 km across 172 declared configurations
CO₂ per tonne-km98.4 g Declaredmedian; 94.9–99.5 g87.73 g Declaredmedian; 80.66–92.5 g

Fuel and CO₂: construction at 12.9 t, 2022 declarations.

What the numbers actually say

The Scania R 660 B8x4*4, lorry (2021–2023) declared 5.2 l/100 km less (12%) on the construction at 12.9 t, 2022 declarations. At 120,000 km a year and an assumed £1.40 a litre, that is about 6,240 litres a year, or £8,736. A gap this size is outside the 10% tolerance of declared figures.

R 650 B8x4 full specificationR 660 B8x4*4, lorry (2021–2023) full specification

Fuel over a year

120,000 km · assumed price
Scania R 650 B8x458,200 litres
£81,480 at the assumed price
Scania R 660 B8x4*4, lorry (2021–2023)51,960 litres
£72,744 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.