| Vehicle form | Tractor unit for semi-trailer (BC)Registered | Tractor unit for semi-trailer (BC)Registered |
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| Axle configuration | 4×2Declared | 4×2Declared |
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| Registered new | 2016–2019Registeredcentral 90% of records | 2019–2023Registeredcentral 90% of records |
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| Engine power | 250–251 kWDeclaredmedian 251 kW, across 6 declared configurations | 251 kWDeclared |
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| Engine displacement | 9.3 litresDeclared | 10.8 litresDeclared |
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| Gearbox | automatedDeclared | automatedDeclared |
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| Emission class | EURO VI CRegistered | EURO 6, EURO VI D, EURO VI ERegistered |
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| Gross vehicle weight | 19,000–21,000 kgRegisteredmedian 20,500 kg, across 4 type-approval versions and 2 records without one | 18,200–21,000 kgRegisteredmedian 20,500 kg, across 14 type-approval versions and 2 records without one |
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| Kerb weight | 7,422–8,070 kgRegisteredmedian 7,692 kg, over 23 registrations | 6,828–7,650 kgRegisteredmedian 7,050 kg, over 72 registrations |
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| Wheelbase | 3,700–3,750 mmRegisteredmedian 3,700 mm, over 23 registrations | 3,600–3,800 mmRegisteredmedian 3,800 mm, over 72 registrations |
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| Overall length | 6,050–6,120 mmRegisteredmedian 6,120 mm, over 23 registrations | 5,790–5,990 mmRegisteredmedian 5,990 mm, over 72 registrations |
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| Overall height | Not recorded | 3,380–3,890 mmRegisteredmedian 3,820 mm, over 18 registrations |
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| Declared fuel, long haul | Not declared | 29.6 l/100 km Declaredmedian; 28.4–42.1 l/100 km across 18 declared configurations |
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| CO₂ per tonne-km | Not declared | 40.17 g Declaredmedian; 38.52–57.1 g |
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