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LorryRegistered new 2022–2023, central 90% of records

Volvo FMX, 323 kW, 4x2 rigid lorry

The Volvo FMX, 323 kW, 4x2 rigid lorry is a 4×2 lorry registered new mainly between 2022 and 2023, with 323 kW declared. Its manufacturer declared a median of 30.4 litres per 100 km on the EU long haul mission at 14 t payload, across 11 declared configurations (reporting period 2022).

Power
323 kW
30 declared vehicles
Fuel, long haul
30.4
l/100 km, median · 29.7–32.3
Gross weight
21,000
kg, median of 21,000–23,000 kg, 23 declared configurations
Compare with similar models
At a glance
Vehicle formLorry (BA)
Gearboxautomated, automatic
Registered new2022–2023 (central 90% of records)

Fuel consumption and CO₂

Declared to the regulator
EU heavy-duty CO₂ monitoring · vehicle group 4 · 2022
Long haul
30.4
litres / 100 km at 14 t, median
56.81 g CO₂ per tonne-km, median; 55.44–60.5
29.7–32.3 l/100 km across 11 declared configurations, 18 vehicles
Regional delivery
21.2
litres / 100 km at 4.4 t, median
126.11 g CO₂ per tonne-km, median; 121.14–129.1
20.4–21.7 l/100 km across 11 declared configurations, 18 vehicles
Urban delivery
31.1
litres / 100 km at 4.4 t, median
184.71 g CO₂ per tonne-km, median; 183.17–200.6
30.8–33.7 l/100 km across 11 declared configurations, 18 vehicles
Against its class

Lower declared consumption than 48 of the 90 other vehicles declared on the same mission, payload and year. See the ranking

Every mission, payload and reporting period (16 declared figures)
PeriodMissionFuelGroupPayloadLitres / 100 kmCO₂ g / t·kmBehind the figure
2022Long haulDiesel414 t30.4median; 29.7–32.356.81median; 55.44–60.518 vehicles, 11 configurations
2022Long haulDiesel41.9 t25.6median; 25–27351.93median; 344.05–372.218 vehicles, 11 configurations
2021Long haulDiesel414 t33.9median; 33.6–41.563.4median; 62.7–77.66 vehicles, 6 configurations
2021Long haulDiesel41.9 t28.1median; 27.7–35.8386.8median; 381.9–492.66 vehicles, 6 configurations
2022Regional deliveryDiesel44.4 t21.2median; 20.4–21.7126.11median; 121.14–129.118 vehicles, 11 configurations
2022Regional deliveryDiesel40.9 t19.4median; 18.7–19.9565.43median; 542.35–577.918 vehicles, 11 configurations
2021Regional deliveryDiesel44.4 t23.2median; 22.8–30.6138.1median; 135.4–181.86 vehicles, 6 configurations
2021Regional deliveryDiesel40.9 t21.1median; 20.7–28.5613.4median; 601.1–827.66 vehicles, 6 configurations
2022Urban deliveryDiesel44.4 t31.1median; 30.8–33.7184.71median; 183.17–200.618 vehicles, 11 configurations
2022Urban deliveryDiesel40.9 t26.2median; 26–28.6761.23median; 754.78–831.518 vehicles, 11 configurations
2021Urban deliveryDiesel44.4 t35median; 34.6–42.4208.4median; 205.9–252.16 vehicles, 6 configurations
2021Urban deliveryDiesel40.9 t29.7median; 29.3–36.7864.8median; 851.5–1,066.96 vehicles, 6 configurations
2022Municipal utilityDiesel43 t75.4median; 74.2–81.1657.36median; 647.21–707.718 vehicles, 11 configurations
2022Municipal utilityDiesel40.6 t72.6median; 71.8–78.83,167.37median; 3,132.3–3,437.418 vehicles, 11 configurations
2021Municipal utilityDiesel43 t84.4median; 82.2–94.2736median; 716.5–821.36 vehicles, 6 configurations
2021Municipal utilityDiesel40.6 t81.3median; 79.4–90.93,545.8median; 3,462.8–3,965.66 vehicles, 6 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.

Engine

Engine power323 kW Declarednote 1
Engine displacement10.8 litres Declared
Engine fuel typeDiesel CI Declared
Engine rated speed1,700–1,800 rpm Declaredmedian 1,700 rpm, across 23 declared configurations
Engine idling speed500–600 rpm Declaredmedian 600 rpm, across 23 declared configurations

Not recorded for this vehicle: engine make, engine model, emission standard.

  1. VECTO input with no published definition in Reg. (EU) 2017/2400; see How we know.

Driveline

Vehicle formLorry (BA) Registerednote 1
Axle configuration4x2 Declared
Transmission typeautomated, automatic Declared
Number of gears6–12 Declaredmedian 12, across 23 declared configurations
Transmission ratio, final gear (as printed)1 Declared
Axle ratio2.467–3.7 Declaredmedian 2.846, across 23 declared configurations
Retarder typeNone, Transmission Output Retarder Declared
Tyre size, axle 1315/70 R22.5, 315/80 R22.5, 385/65 R22.5 Declared
Tyre size, axle 2315/70 R22.5, 315/80 R22.5 Declared
Sleeper cabno, yes Declarednote 2
  1. 6 registrations state no bodywork code; 4 registered incomplete (BX), completed form not stated
  2. VECTO input with no published definition in Reg. (EU) 2017/2400; see How we know.

Weights and dimensions

Gross vehicle weight21,000–23,000 kg Declarednote 1median 21,000 kg, across 23 declared configurations
Chassis mass declared for the VECTO simulation (CurbMassChassis)6,652–7,527 kg Declarednote 1median 6,924 kg, across 23 declared configurations

Not recorded for this vehicle: kerb weight (in running order, as registered), wheelbase, overall length, overall height.

  1. VECTO input with no published definition in Reg. (EU) 2017/2400; see How we know.

We hold 5 of 12 core specifications for this vehicle. Emission standard, Engine make, Engine model, Kerb weight (in running order, as registered), Overall height, Overall length and Wheelbase are not recorded in any source we use. Know one of these? Tell us.

Everything else declared for this model

29 more figures
Air drag CdxA (published range)5.12–5.65 m² Declarednote 1published only as range bins (A13, A14), no single value; across 23 declared configurations
Axle line typeHub reduction axle, Single reduction axle Declared
Chassis configurationRigid lorry Declared
Dual-fuel vehicleno Declared
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, WHSC590.8–618.3 g/kWh Declaredmedian 590.8 g/kWh, across 23 declared configurations
Engine CO₂, WHTC619.7–646.8 g/kWh Declaredmedian 619.7 g/kWh, across 23 declared configurations
Engine cooling fan technologyBelt driven or driven via transm. - Electronically controlled visco clutch Declared
Engine fuel consumption, WHSC189–199.69 g/kWh Declaredmedian 189 g/kWh, across 23 declared configurations
Engine fuel consumption, WHTC196.31–208.6 g/kWh Declaredmedian 196.31 g/kWh, across 23 declared configurations
Engine stop-startno Declared
Hybrid electric vehicleno Declared
PTO declaredno, yes Declared
Pneumatic system technologyLarge Supply + ESS + AMS, Medium Supply 2-stage + ESS + AMS Declared
Predictive cruise controlno Declared
Steering pump technologyFixed displacement, Variable displacement mech. controlled Declared
Twin tyres, axle 1no Declared
Twin tyres, axle 2yes Declared
Tyre certification number, axle 1e13*2017/2400*2017/2400*T*0213*00, e2*2017/2400*2019/318*T*5005*00, e2*2017/2400*2019/318*T*5010*00, e2*2400/2017*2400/2017*T*8804*00, e2*2400/2017*2400/2017*T*8832*00, e2*2400/2017*2400/2017*T*8872*00, e4*2017/2400*2019/0318*T*0683*00, e4*2017/2400*2019/318*T*0725*00, e4*2017/2400*2019/318*T*0726*00, e4*2017/2400*2019/318*T*0730*00, e4*2017/2400*2019/318*T*0792*00, e9*2017/2400*2017/2400*T*11104*00 Declared
Tyre certification number, axle 2e13*2017/2400*2017/2400*T*0207*00, e13*2017/2400*2019/318*T*0204*00, e2*2017/2400*2019/318*T*5001*00, e2*2017/2400*2019/318*T*5003*00, e2*2017/2400*2019/318*T*5012*00, e2*2400/2017*2400/2017*T*8831*00, e4*2017/2400*2017/2400*T*0260*00, e4*2017/2400*2019/0318*T*0630*00, e4*2017/2400*2019/0318*T*0631*00, e4*2017/2400*2019/0318*T*0638*00, e9*2017/2400*2017/2400*T*11029*00 Declared
Tyre rolling resistance coefficient, axle 10.004–0.006 Declaredmedian 0.005, across 23 declared configurations
Tyre rolling resistance coefficient, axle 20.005–0.007 Declaredmedian 0.006, across 23 declared configurations
VECTO vehicle group4 Declared
VECTO vehicle sub-group4-LH, 4-RD 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

Volvo FM, 323 kW, 4x2 rigid lorry323 kW · 30.9 l/100 km median (28.6–42 l/100 km across 27 declared configurations)Compare →
DAF XF 450 FA330 kW · 28 l/100 km median (27.1–31.9 l/100 km across 31 declared configurations)Compare →
DAF XG 450 FA330 kW · 28.6 l/100 km median (27.6–35.3 l/100 km across 21 declared configurations)Compare →
MAN TGS 18.430 4x2, rigid lorry (2020–2023)316 kW · 30.6 l/100 km median (28.6–39.1 l/100 km across 83 declared configurations)Compare →
MAN TGX 18.430 4x2, rigid lorry (2019–2023)316 kW · 30.2 l/100 km median (28.6–32.1 l/100 km across 59 declared configurations)Compare →
Mercedes-Benz Arocs, 315 kW, 4x2 rigid lorry315 kW · 34.5 l/100 km median (32.3–42 l/100 km across 13 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) · Lorries · Volvo FMX · All Volvo

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.
Full titles and licences: sources and licences. Spotted something wrong? Tell us and we'll re-check it.