Tractor unitRegistered new 2021–2024

Scania R 660 A4x2

Name: Scania R 660 A4x2
Brand: Scania

The Scania R 660 A4x2 is a 4×2 tractor unit registered new mainly between 2021 and 2024, with 485 kW declared. Its manufacturer declared a median of 29.5 litres per 100 km on the EU long haul mission at 19.3 t payload, across 92 declared configurations (reporting period 2022).

Power

485 kW

194 declared vehicles

Fuel, long haul

29.5

l/100 km, median · 27.6–32.1

Gross weight

21,000

kg, median of 19,000–23,000 kg, 36 registrations

Kerb weight

8,689

kg, median of 8,210–9,430 kg, 36 registrations

Wheelbase

3,950

mm, median of 3,750–3,950 mm, 36 registrations

Compare with similar models

At a glance

Vehicle formTractor unit for semi-trailer (BC)

EmissionsEURO VI D, EURO VI E

Gearboxautomated

Registered new2021–2024 (central 90% of records)

Fuel consumption and CO₂

Declared to the regulator

EU heavy-duty CO₂ monitoring · vehicle group 5 · 2022

Long haul

29.5

litres / 100 km at 19.3 t, median

40.03 g CO₂ per tonne-km, median; 37.48–43.52

27.6–32.1 l/100 km across 92 declared configurations, 106 vehicles

Regional delivery

30.6

litres / 100 km at 12.9 t, median

62.06 g CO₂ per tonne-km, median; 58.5–66.66

28.8–32.9 l/100 km across 92 declared configurations, 106 vehicles

Urban delivery

56.4

litres / 100 km at 12.9 t, median

114.37 g CO₂ per tonne-km, median; 111.37–117.86

54.9–58.1 l/100 km across 92 declared configurations, 106 vehicles

Against its class

Lower declared consumption than 70 of the 112 other vehicles declared on the same mission, payload and year. See the ranking

Every mission, payload and reporting period (30 declared figures)

Period	Mission	Fuel	Group	Payload	Litres / 100 km	CO₂ g / t·km	Behind the figure
2022	Long haul	Diesel	5	19.3 t	29.5median; 27.6–32.1	40.03median; 37.48–43.52	106 vehicles, 92 configurations
2022	Long haul	Diesel	5	2.6 t	22median; 20.3–24.9	221.79median; 204.38–250.6	106 vehicles, 92 configurations
2021	Long haul	Diesel	5	19.3 t	30.9median; 29.3–36.7	41.8median; 39.7–49.7	56 vehicles, 54 configurations
2021	Long haul	Diesel	5	2.6 t	22.9median; 21.9–29	230.3median; 220.8–291.6	56 vehicles, 54 configurations
2020	Long haul	Diesel	5	19.3 t	30.5median; 29.2–31.2	41.3median; 39.7–42.4	4 vehicles, 4 configurations
2020	Long haul	Diesel	5	2.6 t	22.8median; 21.9–23.1	229.6median; 220.1–232	4 vehicles, 4 configurations
2022	Regional delivery	Diesel	5	12.9 t	30.6median; 28.8–32.9	62.06median; 58.5–66.66	106 vehicles, 92 configurations
2022	Regional delivery	Diesel	5	2.6 t	24.2median; 22.7–26.7	243.71median; 228.11–268.78	106 vehicles, 92 configurations
2021	Regional delivery	Diesel	5	12.9 t	31.2median; 29.8–35.8	63.2median; 60.4–72.7	56 vehicles, 54 configurations
2021	Regional delivery	Diesel	5	2.6 t	24.6median; 23.7–29.6	247.8median; 238.1–298.3	56 vehicles, 54 configurations
2020	Regional delivery	Diesel	5	12.9 t	31median; 29.7–31.5	62.8median; 60.3–63.8	4 vehicles, 4 configurations
2020	Regional delivery	Diesel	5	2.6 t	24.5median; 23.6–24.8	246.8median; 237.3–249.6	4 vehicles, 4 configurations
2022	Urban delivery	Diesel	5	12.9 t	56.4median; 54.9–58.1	114.37median; 111.37–117.86	106 vehicles, 92 configurations
2022	Urban delivery	Diesel	5	2.6 t	40.9median; 39.4–42.2	411.21median; 396.67–424.93	106 vehicles, 92 configurations
2021	Urban delivery	Diesel	5	12.9 t	56.7median; 55.5–59.2	115.1median; 112.6–120.1	56 vehicles, 54 configurations
2021	Urban delivery	Diesel	5	2.6 t	41.4median; 40.5–43.8	416.9median; 407.7–441.2	56 vehicles, 54 configurations
2020	Urban delivery	Diesel	5	12.9 t	56.6median; 55.3–57.2	114.8median; 112.2–116.1	4 vehicles, 4 configurations
2020	Urban delivery	Diesel	5	2.6 t	41.2median; 40.3–41.7	414.3median; 405.3–420	4 vehicles, 4 configurations
2022	Long haul EMS	Diesel	5	26.5 t	38.8median; 36.6–41.3	38.3median; 36.16–40.83	106 vehicles, 92 configurations
2022	Long haul EMS	Diesel	5	3.5 t	28.2median; 26.6–31.1	211.09median; 198.72–232.33	106 vehicles, 92 configurations
2021	Long haul EMS	Diesel	5	26.5 t	40.4median; 38.8–46	39.9median; 38.3–45.4	56 vehicles, 54 configurations
2021	Long haul EMS	Diesel	5	3.5 t	29.4median; 28.4–35.2	219.7median; 212.6–263.4	56 vehicles, 54 configurations
2020	Long haul EMS	Diesel	5	26.5 t	40.3median; 38.7–40.9	39.8median; 38.2–40.3	4 vehicles, 4 configurations
2020	Long haul EMS	Diesel	5	3.5 t	29.4median; 28.4–29.7	220median; 212.3–221.7	4 vehicles, 4 configurations
2022	Regional delivery EMS	Diesel	5	17.5 t	39.9median; 38–42.1	59.73median; 56.87–62.99	106 vehicles, 92 configurations
2022	Regional delivery EMS	Diesel	5	3.5 t	31.1median; 29.5–33.5	232.35median; 220.52–250.09	106 vehicles, 92 configurations
2021	Regional delivery EMS	Diesel	5	17.5 t	40.6median; 39.1–45.3	60.7median; 58.4–67.7	56 vehicles, 54 configurations
2021	Regional delivery EMS	Diesel	5	3.5 t	31.6median; 30.5–36.4	236median; 227.7–272	56 vehicles, 54 configurations
2020	Regional delivery EMS	Diesel	5	17.5 t	40.6median; 39–41.1	60.7median; 58.3–61.4	4 vehicles, 4 configurations
2020	Regional delivery EMS	Diesel	5	3.5 t	31.5median; 30.4–31.8	235.6median; 227–238	4 vehicles, 4 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

Wheelbase3,750–3,950 mmmedian 3,950 mm, over 36 registrations

Overall length5,960–8,200 mmmedian 6,160 mm, over 36 registrations

Overall height3,460–4,000 mmmedian 3,900 mm, over 34 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 power	485 kW Declared^{note 1}
Engine power	485 kW Registered
Engine displacement	16.4 litres Declared
Engine displacement	16.353 litres Registered
Cylinders	8 Registered
Engine make	Not recorded in this register Registered^{note 2}
Engine model	Not recorded in this register Registered^{note 2}
Engine fuel type	Diesel CI Declared
Emission standard	EURO VI D, EURO VI E Registered
Engine rated speed	1,900 rpm Declared
Engine idling speed	500 rpm Declared

VECTO input with no published definition in Reg. (EU) 2017/2400; see How we know.
the RDW register has no engine make or model field

Driveline

Vehicle form	Tractor unit (BC) Registered^{note 1}
Vehicle form	Tractor unit (BC) Registered
Axle configuration	4x2 Declared
Axle configuration	4x2 Registered^{note 2}
Transmission type	automated Declared
Number of gears	12 Declared
Transmission ratio, final gear (as printed)	0.777 Declared
Axle ratio	2.118–3.798 Declaredmedian 2.688, across 176 declared configurations
Retarder type	None Declared
Tyre size, axle 1	315/70 R22.5, 315/80 R22.5, 355/50 R22.5, 385/55 R22.5, 385/65 R22.5 Declared
Tyre size, axle 2	315/60 R22.5, 315/70 R22.5, 315/80 R22.5 Declared
Sleeper cab	no, yes Declared^{note 3}

44 registrations state no bodywork code; 1 registered incomplete (BX), completed form not stated
wheel positions × driven wheel positions, counted from the registered axles and driven-axle indicators
VECTO input with no published definition in Reg. (EU) 2017/2400; see How we know.

Weights and dimensions

Gross vehicle weight	19,000–22,000 kg Declared^{note 1}median 19,500 kg, across 176 declared configurations
Gross vehicle weight	19,000–23,000 kg Registeredmedian 21,000 kg, across 21 type-approval versions and 3 records without one
Kerb weight (in running order, as registered)	8,210–9,430 kg Registered^{note 2}median 8,689 kg, over 36 registrations
Empty mass	8,110–9,330 kg Registeredmedian 8,589 kg, over 36 registrations
Chassis mass declared for the VECTO simulation (CurbMassChassis)	7,611–8,765 kg Declared^{note 1}median 8,223 kg, across 176 declared configurations
Wheelbase	3,750–3,950 mm Registered^{note 3}median 3,950 mm, over 36 registrations
Overall length	5,960–8,200 mm Registered^{note 4}^{note 3}median 6,160 mm, over 36 registrations
Overall width	2,550 mm Registered^{note 4}^{note 3}
Overall height	3,460–4,000 mm Registered^{note 3}median 3,900 mm, over 34 registrations

VECTO input with no published definition in Reg. (EU) 2017/2400; see How we know.
mass in running order: fuel tank 90% full, driver 75 kg
registered to the nearest centimetre
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 category	other Declared
Air drag CdxA (published range)	4.22–6.54 m² Declared^{note 1}published only as range bins (A10, A11, A12, A14, A16, A17, A9), no single value; across 176 declared configurations
Axle line type	Hub reduction axle, Single reduction axle Declared
Chassis configuration	Tractor unit Declared
EU type-approval number (without extension)	e42007/461128, e42018/85800098 Registered
Eco-roll with engine stop	no Declared
Eco-roll without engine stop	no, yes Declared
Electric system technology	Standard technology, Standard technology - LED headlights, all Declared
Engine CO₂, WHSC	638 g/kWh Declared
Engine CO₂, WHTC	645 g/kWh Declared
Engine cooling fan technology	Crankshaft mounted - Electronically controlled visco clutch Declared
Engine fuel consumption, WHSC	194 g/kWh Declared
Engine fuel consumption, WHTC	203 g/kWh Declared
Engine stop-start	no Declared
PTO declared	no, yes Declared
Pneumatic system technology	Large Supply + ESS + AMS, Large Supply + mech. clutch + AMS Declared
Predictive cruise control	no, yes Declared
Steering pump technology	Variable displacement mech. controlled Declared
Twin tyres, axle 1	no Declared
Twin tyres, axle 2	yes Declared
Tyre certification number, axle 1	e132017/24002017/2400T005100, e132017/24002017/2400T006400, e132017/24002017/2400T006500, e132017/24002017/2400T016000, e132017/24002017/2400T016800, e132017/24002017/2400T021400, e132017/24002019/318T023700, e132017/24002019/318T025500, e22017/24002019/318T501000, e22017/24002019/318T961600, e22017/24002019/318T962000, e22017/24002020/1181T501400, e22017/24002020/1181T502000, e22400/20172400/2017T880400, e22400/20172400/2017T881800, e22400/20172400/2017T881900, e22400/20172400/2017T882800, e22400/20172400/2017T883200, e22400/20172400/2017T887300, e42017/24002017/2400T012500, e42017/24002017/2400T013600, e42017/24002017/2400T013700, e42017/24002017/2400T046300, e42017/24002017/2400T046400, e42017/24002017/2400T061300, e42017/24002019/0318T061900, e42017/24002019/0318T067300, e42017/24002019/0318T067600, e42017/24002019/0318T068100, e42017/24002019/0318T068200, e42017/24002019/318T069800, e42017/24002019/318T072500, e42017/24002019/318T072600, e42017/24002019/318T073000, e42017/24002019/318T073200, e42017/24002019/318T078000, e42017/24002019/318T080500, e42017/24002019/318T080600, e42017/24002019/318T088500, e42017/24002019/318T088900, e92017/24002017/2400T1106900, e92017/24002017/2400T1111500 Declared
Tyre certification number, axle 2	e132017/24002017/2400T005500, e132017/24002017/2400T005900, e132017/24002017/2400T016100, e132017/24002017/2400T016900, e132017/24002017/2400T017000, e132017/24002017/2400T017100, e132017/24002017/2400T019200, e132017/24002017/2400T019700, e132017/24002019/318T021000, e132017/24002019/318T025200, e22017/24002019/318T501200, e22017/24002019/318T962300, e22017/24002020/1181T501400, e22017/24002020/1181T502400, e22017/24002020/1181T883501, e22400/20172400/2017T880900, e22400/20172400/2017T882500, e22400/20172400/2017T883100, e22400/20172400/2017T883500, e22400/20172400/2017T884000, e22400/20172400/2017T884002, e22400/20172400/2017T884100, e22400/20172400/2017T887100, e22400/20172400/2017T890700, e22400/20172400/2017T890800, e42017/24002017/2400T012100, e42017/24002017/2400T012200, e42017/24002017/2400T026000, e42017/24002017/2400T030000, e42017/24002017/2400T044200, e42017/24002017/2400T046200, e42017/24002019/0318T063000, e42017/24002019/0318T063100, e42017/24002019/0318T067700, e42017/24002019/0318T067900, e42017/24002019/318T078300, e42017/24002019/318T078900, e42017/24002019/318T079000, e42017/24002019/318T079500, e42017/24002019/318T080300, e42017/24002019/318T088800, e92017/24002017/2400T1111600, e92017/24002017/2400T11131*00 Declared
Tyre rolling resistance coefficient, axle 1	0.004–0.006 Declaredmedian 0.005, across 176 declared configurations
Tyre rolling resistance coefficient, axle 2	0.004–0.007 Declaredmedian 0.006, across 176 declared configurations
VECTO vehicle group	5 Declared
VECTO vehicle sub-group	5-LH, 5-RD Declared
Vehicle category (legislative class)	N3 Declared
Vocational vehicle	no Declared
Zero-emission vehicle	no Declared

published as range bins; minimum inclusive, maximum exclusive

Comparable models

MAN TGX 18.640 4x2	471 kW · 31.1 l/100 km median (29.3–36.9 l/100 km across 78 declared configurations)	Compare →
Mercedes-Benz Actros, 460 kW, 4x2 tractor unit	460 kW · 32.7 l/100 km median (30.8–39.6 l/100 km across 193 declared configurations)	Compare →
Scania R 590 A4x2	434 kW · 29.3 l/100 km median (27.3–35.2 l/100 km across 144 declared configurations)	Compare →
MAN TGX 18.580 4x2, tractor unit (2019–2023)	427 kW · 31.2 l/100 km median (29.1–37.6 l/100 km across 139 declared configurations)	Compare →
Mercedes-Benz Actros, 425 kW, 4x2 tractor unit	425 kW · 32 l/100 km median (30.3–37.4 l/100 km across 59 declared configurations)	Compare →
Iveco S-Way, 419 kW, 4x2 tractor unit (2020–2023)	419 kW · 31.4 l/100 km median (29.4–36.1 l/100 km across 525 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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