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Tractor unitRegistered new 2022–2026, central 90% of records

Scania R 420 A4x2

The Scania R 420 A4x2 is a 4×2 tractor unit registered new mainly between 2022 and 2026, with 309 kW declared. Its manufacturer declared a median of 25.8 litres per 100 km on the EU long haul mission at 19.3 t payload, across 266 declared configurations (reporting period 2022).

Power
309 kW
763 declared vehicles
Fuel, long haul
25.8
l/100 km, median · 24.1–29.2
Gross weight
20,500
kg, median of 18,600–22,000 kg, 612 registrations
Kerb weight
8,027
kg, median of 7,355–8,995 kg, 612 registrations
Wheelbase
3,750
mm, median of 3,600–3,950 mm, 612 registrations
Generated illustration, not a photograph: Scania R 420 A4x2, a 4×2 tractor unit
Illustration — not a photograph
Compare with similar models
At a glance
Vehicle formTractor unit for semi-trailer (BC)
EmissionsEURO VI E
Gearboxautomated
Registered new2022–2026 (central 90% of records)

Fuel consumption and CO₂

Declared to the regulator
EU heavy-duty CO₂ monitoring · vehicle group 5 · 2022
Long haul
25.8
litres / 100 km at 19.3 t, median
34.96 g CO₂ per tonne-km, median; 32.73–39.55
24.1–29.2 l/100 km across 266 declared configurations, 543 vehicles
Regional delivery
26.7
litres / 100 km at 12.9 t, median
54.17 g CO₂ per tonne-km, median; 51.07–60.22
25.2–29.7 l/100 km across 266 declared configurations, 543 vehicles
Urban delivery
49.3
litres / 100 km at 12.9 t, median
100.08 g CO₂ per tonne-km, median; 96.59–104.34
47.6–51.4 l/100 km across 266 declared configurations, 543 vehicles
Against its class

Lower declared consumption than 108 of the 112 other vehicles declared on the same mission, payload and year. See the ranking

Every mission, payload and reporting period (20 declared figures)
PeriodMissionFuelGroupPayloadLitres / 100 kmCO₂ g / t·kmBehind the figure
2022Long haulDiesel519.3 t25.8median; 24.1–29.234.96median; 32.73–39.55543 vehicles, 266 configurations
2022Long haulDiesel52.6 t19.1median; 18.1–22.8191.98median; 181.68–229.43543 vehicles, 266 configurations
2021Long haulDiesel519.3 t26.7median; 25.7–28.436.3median; 34.8–38.516 vehicles, 14 configurations
2021Long haulDiesel52.6 t19.6median; 18.9–21.1197.09median; 189.77–21216 vehicles, 14 configurations
2022Regional deliveryDiesel512.9 t26.7median; 25.2–29.754.17median; 51.07–60.22543 vehicles, 266 configurations
2022Regional deliveryDiesel52.6 t21median; 19.8–24.1211.39median; 199.23–242.26543 vehicles, 266 configurations
2021Regional deliveryDiesel512.9 t27.5median; 25.9–28.655.69median; 52.5–57.916 vehicles, 14 configurations
2021Regional deliveryDiesel52.6 t21.4median; 20.3–22.6215.64median; 204.3–22716 vehicles, 14 configurations
2022Urban deliveryDiesel512.9 t49.3median; 47.6–51.4100.08median; 96.59–104.34543 vehicles, 266 configurations
2022Urban deliveryDiesel52.6 t35.4median; 33.9–37.2355.91median; 340.89–374.28543 vehicles, 266 configurations
2021Urban deliveryDiesel512.9 t49.9median; 47.6–51.6101.13median; 96.6–104.716 vehicles, 14 configurations
2021Urban deliveryDiesel52.6 t35.6median; 34.2–37.4358.78median; 343.8–376.716 vehicles, 14 configurations
2022Long haul EMSDiesel526.5 t33.9median; 32.1–37.333.46median; 31.7–36.83543 vehicles, 266 configurations
2022Long haul EMSDiesel53.5 t24.9median; 23.7–28.5185.93median; 177.39–212.93543 vehicles, 266 configurations
2021Long haul EMSDiesel526.5 t35.1median; 33.9–3734.68median; 33.48–36.616 vehicles, 14 configurations
2021Long haul EMSDiesel53.5 t25.4median; 24.6–27.2189.99median; 184.15–203.416 vehicles, 14 configurations
2022Regional delivery EMSDiesel517.5 t34.9median; 33.1–37.852.14median; 49.5–56.58543 vehicles, 266 configurations
2022Regional delivery EMSDiesel53.5 t27.3median; 25.9–30.3204.05median; 193.98–226.74543 vehicles, 266 configurations
2021Regional delivery EMSDiesel517.5 t35.7median; 34–37.153.37median; 50.9–55.516 vehicles, 14 configurations
2021Regional delivery EMSDiesel53.5 t27.8median; 26.6–29.1207.82median; 198.7–217.216 vehicles, 14 configurations

Declared by the manufacturer to the EU regulator, simulated on a standard route and payload: these figures compare vehicles with each other, not what one lorry uses on one road. How fuel is compared.

Dimensions

All in millimetres
3,7505,960 overall length3,960
Wheelbase3,600–3,950 mmmedian 3,750 mm, over 612 registrations
Overall length5,810–6,160 mmmedian 5,960 mm, over 612 registrations
Overall height3,530–4,000 mmmedian 3,960 mm, over 604 registrations

Registered figures are counted over registrations; the register does not identify each vehicle's build, so they are not checked build by build. Drawn to the median registered figures. Lines are drawn only for recorded values. Where no source records a part — the cab, the front overhang — it is drawn to a stated convention and is not dimensioned. A generic outline, not the manufacturer's design.

Engine

Engine power309 kW Declarednote 1
Engine power309–311 kW Registeredmedian 309 kW, across 37 type-approval versions and 8 records without one
Engine displacement12.7 litres Declared
Engine displacement12.742 litres Registered
Cylinders6 Registered
Engine makeNot recorded in this register Registerednote 2
Engine modelNot recorded in this register Registerednote 2
Engine fuel typeDiesel CI Declared
Emission standardEURO VI E Registered
Engine rated speed1,800 rpm Declared
Engine idling speed500 rpm Declared
  1. VECTO input with no published definition in Reg. (EU) 2017/2400; see How we know.
  2. the RDW register has no engine make or model field

Driveline

Vehicle formTractor unit (BC) Registerednote 1
Vehicle formTractor unit (BC) Registered
Axle configuration4x2 Declared
Axle configuration4x2 Registerednote 2
Transmission typeautomated Declared
Number of gears12 Declared
Transmission ratio, final gear (as printed)0.777 Declared
Axle ratio1.947–2.923 Declaredmedian 2.313, across 357 declared configurations
Retarder typeNone Declared
Tyre size, axle 1315/60 R22.5, 315/70 R22.5, 315/80 R22.5, 355/50 R22.5, 385/55 R22.5, 385/65 R22.5 Declared
Tyre size, axle 2295/60 R22.5, 295/80 R22.5, 315/60 R22.5, 315/70 R22.5, 315/80 R22.5 Declared
Sleeper cabno, yes Declarednote 3
  1. 220 registrations state no bodywork code
  2. wheel positions × driven wheel positions, counted from the registered axles and driven-axle indicators
  3. VECTO input with no published definition in Reg. (EU) 2017/2400; see How we know.

Weights and dimensions

Gross vehicle weight18,600–22,000 kg Declarednote 1median 19,500 kg, across 357 declared configurations
Gross vehicle weight18,600–22,000 kg Registeredmedian 20,500 kg, across 37 type-approval versions and 8 records without one
Kerb weight (in running order, as registered)7,355–8,995 kg Registerednote 2median 8,027 kg, over 612 registrations
Empty mass7,255–8,895 kg Registeredmedian 7,927 kg, over 612 registrations
Chassis mass declared for the VECTO simulation (CurbMassChassis)7,051–8,314 kg Declarednote 1median 7,770 kg, across 357 declared configurations
Wheelbase3,600–3,950 mm Registerednote 3median 3,750 mm, over 612 registrations
Overall length5,810–6,160 mm Registerednote 4note 3median 5,960 mm, over 612 registrations
Overall width2,550 mm Registerednote 4note 3
Overall height3,530–4,000 mm Registerednote 3median 3,960 mm, over 604 registrations
  1. VECTO input with no published definition in Reg. (EU) 2017/2400; see How we know.
  2. mass in running order: fuel tank 90% full, driver 75 kg
  3. registered to the nearest centimetre
  4. Unit read from the register's own figures; the register has been asked to confirm it.

Registered figures are counted over registrations; the register does not identify each vehicle's build, so they are not checked build by build.

We hold 12 of 12 core specifications for this vehicle. Every one is recorded and sourced.

Everything else declared for this model

29 more figures
Advanced CO₂ technology categoryother Declared
Air drag CdxA (published range)4.22–6.54 m² Declarednote 1published only as range bins (A10, A14, A16, A17, A9), no single value; across 357 declared configurations
Axle line typeSingle reduction axle Declared
Chassis configurationTractor unit Declared
EU type-approval number (without extension)e4*2007/46*1128, e4*2018/858*00098 Registered
Eco-roll with engine stopno Declared
Eco-roll without engine stopno, yes Declared
Electric system technologyStandard technology, Standard technology - LED headlights, all Declared
Engine CO₂, WHSC566 g/kWh Declared
Engine CO₂, WHTC585 g/kWh Declared
Engine cooling fan technologyCrankshaft mounted - Electronically controlled visco clutch Declared
Engine fuel consumption, WHSC177 g/kWh Declared
Engine fuel consumption, WHTC184 g/kWh Declared
Engine stop-startno Declared
PTO declaredno, yes Declared
Pneumatic system technologyLarge Supply + ESS + AMS, Large Supply + mech. clutch + AMS, Medium Supply 1-stage + ESS + AMS Declared
Predictive cruise controlno, yes Declared
Steering pump technologyVariable displacement mech. controlled Declared
Twin tyres, axle 1no Declared
Twin tyres, axle 2yes Declared
Tyre certification number, axle 1e13*2017/2400*2017/2400*T*0019*00, e13*2017/2400*2017/2400*T*0038*00, e13*2017/2400*2017/2400*T*0039*00, e13*2017/2400*2017/2400*T*0051*00, e13*2017/2400*2017/2400*T*0052*00, e13*2017/2400*2017/2400*T*0071*00, e13*2017/2400*2017/2400*T*0160*00, e13*2017/2400*2017/2400*T*0166*00, e13*2017/2400*2017/2400*T*0167*00, e13*2017/2400*2017/2400*T*0168*00, e13*2017/2400*2017/2400*T*0181*00, e13*2017/2400*2019/318*T*0221*00, e13*2017/2400*2019/318*T*0237*00, e13*2017/2400*2019/318*T*0249*00, e2*2017/2400*2019/318*T*5010*00, e2*2017/2400*2019/318*T*9616*00, e2*2017/2400*2019/318*T*9619*00, e2*2017/2400*2020/1181*T*5014*00, e2*2017/2400*2020/1181*T*5023*00, e2*2017/2400*2020/1181*T*5031*00, e2*2400/2017*2400/2017*T*8804*00, e2*2400/2017*2400/2017*T*8814*00, e2*2400/2017*2400/2017*T*8818*00, e2*2400/2017*2400/2017*T*8819*00, e2*2400/2017*2400/2017*T*8841*00, e2*2400/2017*2400/2017*T*8867*00, e2*2400/2017*2400/2017*T*8873*00, e2*2400/2017*2400/2017*T*8875*00, e2*2400/2017*2400/2017*T*8907*00, e4*2017/2400*2017/2400*T*0136*00, e4*2017/2400*2017/2400*T*0165*00, e4*2017/2400*2017/2400*T*0267*00, e4*2017/2400*2017/2400*T*0269*00, e4*2017/2400*2017/2400*T*0443*00, e4*2017/2400*2017/2400*T*0457*00, e4*2017/2400*2017/2400*T*0463*00, e4*2017/2400*2017/2400*T*0613*00, e4*2017/2400*2019/0318*T*0619*00, e4*2017/2400*2019/0318*T*0624*00, e4*2017/2400*2019/0318*T*0629*00, e4*2017/2400*2019/0318*T*0677*00, e4*2017/2400*2019/0318*T*0681*00, e4*2017/2400*2019/0318*T*0682*00, e4*2017/2400*2019/318*T*0584*00, e4*2017/2400*2019/318*T*0697*00, e4*2017/2400*2019/318*T*0698*00, e4*2017/2400*2019/318*T*0725*00, e4*2017/2400*2019/318*T*0726*00, e4*2017/2400*2019/318*T*0732*00, e4*2017/2400*2019/318*T*0752*00, e4*2017/2400*2019/318*T*0758*00, e4*2017/2400*2019/318*T*0780*00, e4*2017/2400*2019/318*T*0781*00, e4*2017/2400*2019/318*T*0786*00, e4*2017/2400*2019/318*T*0800*00, e4*2017/2400*2019/318*T*0805*00, e4*2017/2400*2019/318*T*0806*00, e4*2017/2400*2019/318*T*0879*00, e4*2017/2400*2019/318*T*0880*00, e4*2017/2400*2019/318*T*0885*00, e4*2017/2400*2019/318*T*0889*00, e4*2017/2400*2019/318*T*0929*00, e4*2017/2400*2019/318*T*0931*00 Declared
Tyre certification number, axle 2e13*2017/2400*2017/2400*T*0056*00, e13*2017/2400*2017/2400*T*0058*00, e13*2017/2400*2017/2400*T*0160*00, e13*2017/2400*2017/2400*T*0161*00, e13*2017/2400*2017/2400*T*0169*00, e13*2017/2400*2017/2400*T*0170*00, e13*2017/2400*2017/2400*T*0171*00, e13*2017/2400*2017/2400*T*0191*00, e13*2017/2400*2017/2400*T*0192*00, e13*2017/2400*2017/2400*T*0197*00, e13*2017/2400*2019/318*T*0245*00, e13*2017/2400*2019/318*T*0252*00, e2*2017/2400*2019/318*T*9616*00, e2*2017/2400*2019/318*T*9619*00, e2*2017/2400*2020/1181*T*5014*00, e2*2017/2400*2020/1181*T*8835*01, e2*2400/2017*2400/2017*T*8801*00, e2*2400/2017*2400/2017*T*8808*00, e2*2400/2017*2400/2017*T*8824*00, e2*2400/2017*2400/2017*T*8827*00, e2*2400/2017*2400/2017*T*8831*00, e2*2400/2017*2400/2017*T*8840*00, e2*2400/2017*2400/2017*T*8840*02, e2*2400/2017*2400/2017*T*8871*00, e2*2400/2017*2400/2017*T*8873*00, e2*2400/2017*2400/2017*T*8875*00, e2*2400/2017*2400/2017*T*8907*00, e4*2017/2400*2017/2400*T*0119*00, e4*2017/2400*2017/2400*T*0121*00, e4*2017/2400*2017/2400*T*0237*00, e4*2017/2400*2017/2400*T*0266*00, e4*2017/2400*2017/2400*T*0268*00, e4*2017/2400*2017/2400*T*0442*00, e4*2017/2400*2019/0318*T*0623*00, e4*2017/2400*2019/0318*T*0630*00, e4*2017/2400*2019/0318*T*0631*00, e4*2017/2400*2019/0318*T*0677*00, e4*2017/2400*2019/0318*T*0679*00, e4*2017/2400*2019/318*T*0697*00, e4*2017/2400*2019/318*T*0728*00, e4*2017/2400*2019/318*T*0744*00, e4*2017/2400*2019/318*T*0753*00, e4*2017/2400*2019/318*T*0783*00, e4*2017/2400*2019/318*T*0789*00, e4*2017/2400*2019/318*T*0790*00, e4*2017/2400*2019/318*T*0795*00, e4*2017/2400*2019/318*T*0796*00, e4*2017/2400*2019/318*T*0797*00, e4*2017/2400*2019/318*T*0803*00, e4*2017/2400*2019/318*T*0805*00, e4*2017/2400*2019/318*T*0879*00, e4*2017/2400*2019/318*T*0888*00, e4*2017/2400*2019/318*T*0892*00 Declared
Tyre rolling resistance coefficient, axle 10.004–0.007 Declaredmedian 0.005, across 357 declared configurations
Tyre rolling resistance coefficient, axle 20.004–0.007 Declaredmedian 0.006, across 357 declared configurations
VECTO vehicle group5 Declared
VECTO vehicle sub-group5-LH Declared
Vehicle category (legislative class)N3 Declared
Vocational vehicleno Declared
Zero-emission vehicleno Declared
  1. published as range bins; minimum inclusive, maximum exclusive

Comparable models

Iveco S-Way, 309 kW, 4x2 tractor unit309 kW · 31.7 l/100 km median (29.9–36.1 l/100 km across 50 declared configurations)Compare →
Scania G 420 A4x2309 kW · 25.8 l/100 km median (24.2–30.1 l/100 km across 44 declared configurations)Compare →
Scania P 420 A4x2309 kW · 28.6 l/100 km median (25.8–32.3 l/100 km across 26 declared configurations)Compare →
Scania S 420 A4x2309 kW · 25.2 l/100 km median (24.7–27 l/100 km across 29 declared configurations)Compare →
Mercedes-Benz Actros, 310 kW, 4x2 tractor unit (2021–2024)310 kW · 30.1 l/100 km median (26.9–38.5 l/100 km across 370 declared configurations)Compare →
Mercedes-Benz Arocs, 310 kW, 4x2 tractor unit310 kW · 35.3 l/100 km median (35.3–36.1 l/100 km across 5 declared configurations)Compare →

Comparable means: both vehicles record a form and an axle configuration, and they are the same; both figures are the same kind of figure, from the same market; engine power is within 20% of the lower of the two and gross weight within 25%. A model declared on the same mission, payload, vehicle group and reporting period comes first, then the closest power; at most six.

Browse: 4×2 lorries and tractor units · HGVs over 12 tonnes (N3) · Euro 6 lorries and tractor units · Tractor units · Scania R · All Scania

Where these numbers come from

DeclaredContains data from the European Environment Agency and DG CLIMA, 'Monitoring of CO2 emissions from heavy-duty vehicles', licensed under CC BY 4.0. Values aggregated by WhichTruck from vehicle records.
RegisteredBron: RDW (Open Data RDW) (public domain)
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