Comparison · 4×2 lorry · long haul at 14 t

MAN TGX 18.420 4x2, rigid lorry (2017–2019) vs Scania S 420 B4x2

MAN TGX 18.420 4x2, rigid lorry (2017–2019)

2017–2019 · 309 kW
33l/100 km
median; 31.5–35 across 67 declared configurations

Scania S 420 B4x2

2022–2025 · 309 kW
25.6l/100 km
median; 24.9–26.2 across 3 declared configurations
MAN TGX 18.420 4x2, rigid lorry (2017–2019) and Scania S 420 B4x2 side by side
SpecificationMAN TGX 18.420 4x2, rigid lorry (2017–2019)Scania S 420 B4x2
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration4×2Declared4×2Declared
Registered new2017–2019Registeredcentral 90% of records2022–2025Registeredcentral 90% of records
Engine power309 kWDeclared309 kWDeclared
Engine displacement12.4 litresDeclared12.7 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Emission classEURO 6, EURO VI A, EURO VI CRegisteredEURO VI ERegistered
Gross vehicle weight15,000–21,000 kgRegisteredmedian 20,100 kg, over 15 registrations19,000–22,000 kgRegisteredmedian 19,500 kg, over 3 registrations
Kerb weight8,892–13,829 kgRegisteredmedian 9,735 kg, over 15 registrations11,135–13,046 kgRegisteredmedian 12,113 kg, over 3 registrations
Wheelbase3,600–5,500 mmRegisteredmedian 5,100 mm, over 15 registrations5,550–6,750 mmRegisteredmedian 5,950 mm, over 3 registrations
Overall length7,350–10,130 mmRegisteredmedian 9,200 mm, over 15 registrations9,710–11,930 mmRegisteredmedian 10,060 mm, over 3 registrations
Overall height4,000 mmRegistered3,990–4,000 mmRegisteredmedian 3,990 mm, over 3 registrations
Declared fuel, long haul33 l/100 km Declaredmedian; 31.5–35 l/100 km across 67 declared configurations25.6 l/100 km Declaredmedian; 24.9–26.2 l/100 km across 3 declared configurations
CO₂ per tonne-km61.6 g Declaredmedian; 58.9–65.5 g47.93 g Declaredmedian; 46.51–48.97 g

Fuel and CO₂: long haul at 14 t, 2019 declarations.

What the numbers actually say

We publish the table but give no verdict: they were not registered new in the same years.

Fuel over a year

120,000 km · assumed price
MAN TGX 18.420 4x2, rigid lorry (2017–2019)39,600 litres
£55,440 at the assumed price
Scania S 420 B4x230,720 litres
£43,008 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.