| 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 | 2023–2025Registeredcentral 90% of records | 2016–2019Registeredcentral 90% of records |
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| Engine power | 251 kWDeclared | 250 kWDeclared |
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| Engine displacement | 10.8 litresDeclared | 10.8 litresDeclared |
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| Gearbox | automatedDeclared | automatedDeclared |
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| Emission class | EURO VI ERegistered | EURO VI B, EURO VI CRegistered |
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| Gross vehicle weight | 20,500 kgRegistered | 18,600–21,000 kgRegisteredmedian 20,500 kg, across 22 type-approval versions |
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| Kerb weight | 6,959–7,345 kgRegisteredmedian 7,171 kg, over 30 registrations | 6,695–7,519 kgRegisteredmedian 7,085 kg, over 53 registrations |
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| Wheelbase | 3,600–3,800 mmRegisteredmedian 3,600 mm, over 30 registrations | 3,500–3,800 mmRegisteredmedian 3,800 mm, over 53 registrations |
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| Overall length | 5,880–6,320 mmRegisteredmedian 5,880 mm, over 30 registrations | 5,690–5,990 mmRegisteredmedian 5,990 mm, over 53 registrations |
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| Overall height | 3,500 mmRegistered | 2,960–3,910 mmRegisteredmedian 3,820 mm, over 25 registrations |
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| Declared fuel, long haul | 27.5 l/100 km Declaredmedian; 27.5–29 l/100 km across 3 declared configurations | 33 l/100 km Declaredmedian; 33–34.2 l/100 km across 2 declared configurations |
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| CO₂ per tonne-km | 37.35 g Declaredmedian; 37.34–39.37 g | 44.8 g Declaredmedian; 44.8–46.3 g |
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