| 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 | 2019–2022Registeredcentral 90% of records | 2022–2024Registeredcentral 90% of records |
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| Engine power | 390 kWDeclared | 390 kWDeclared |
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| Engine displacement | 12.9 litresDeclared | 12.9 litresDeclared |
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| Gearbox | automated, manualDeclared | automatedDeclared |
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| Emission class | EURO VI C, EURO VI D, EURO VI ERegistered | EURO VI ERegistered |
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| Gross vehicle weight | 19,000–20,500 kgRegisteredmedian 20,500 kg, across 4 type-approval versions and 2 records without one | 18,000–21,500 kgRegisteredmedian 20,500 kg, across 31 type-approval versions and 48 records without one |
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| Kerb weight | 7,006–8,195 kgRegisteredmedian 7,949 kg, over 7 registrations | 7,855–8,940 kgRegisteredmedian 8,468 kg, over 564 registrations |
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| Wheelbase | 3,250–3,800 mmRegisteredmedian 3,800 mm, over 7 registrations | 3,960–4,000 mmRegisteredmedian 4,000 mm, over 564 registrations |
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| Overall length | 5,370–6,160 mmRegisteredmedian 5,920 mm, over 7 registrations | 6,200–6,690 mmRegisteredmedian 6,520 mm, over 564 registrations |
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| Overall height | Not recorded | 2,550–4,000 mmRegisteredmedian 3,950 mm, over 217 registrations |
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| Declared fuel, long haul | 31.8 l/100 km Declaredmedian; 31.6–37.5 l/100 km across 4 declared configurations | 28.5 l/100 km Declaredmedian; 26.5–37.1 l/100 km across 1,667 declared configurations |
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| CO₂ per tonne-km | 43.13 g Declaredmedian; 42.84–50.8 g | 38.67 g Declaredmedian; 35.98–50.3 g |
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