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Duomi 305 km Comfort Parts Catalog & Part Numbers

Full specification and parts identification for the Duomi 305 km Comfort — Chery QQ Duomi, model year 2025.

Battery electric (BEV) ≈ US$8,400 On sale
Duomi 305 km Comfort parts — quick answer. This exact variant is identified by its build specification and belongs to the 2025 model year of the Chery QQ Duomi. It runs 165/65 R15. Battery capacity is 28.5 kWh. Drive motor code 21*****. More than one trim can share a model year — always confirm the code before ordering, because battery, brake and lamp part numbers change between variants.
Vehicle classSmall car
PowertrainBattery electric (BEV)
Battery capacity (kWh)28.5
CLTC electric range (km)305
Front motor model code21*****
Front tyre size165/65 R15
Front brakesDisc
Front suspensionMacPherson strut, independent

Specification overview — Duomi 305 km Comfort

Key overview parameters for this trim. Prices are Chinese domestic manufacturer guide prices, converted to US dollars at 1 US$ = ¥7.10 for orientation only — they are not export prices or local-market prices. Identifying codes — homologation model codes, motor and engine codes, manufacturer and supplier names — are published with their tail masked, so a build can still be matched without republishing the full record.

Overview

Sales statusOn sale
Manufacturer list price (China, US$)≈ US$8,400
ManufacturerCher****
Vehicle classSmall car
PowertrainBattery electric (BEV)
Market launch2025.06
CLTC electric range (km)305
DC fast-charge time (h)0.5
Fast-charge SOC window (%)30–80
Max power (kW)40
Max torque (N·m)110
Body style5-door 5-seat Hatchback
Motor output (PS)54
Length × width × height (mm)3720*1700*1608
Top speed (km/h)100
Electricity-equivalent consumption1.18
Vehicle warranty3 years or 120,000 km
First-owner warrantyLifetime warranty / non-commercial
Kerb weight (kg)1115
Gross vehicle weight (kg)1490
Looking for the complete specification? The full parameter tables — body & dimensions, drive motor, battery & charging, transmission, chassis, brakes, wheels and every equipment detail — are available in the EVcoder app. Download the app to view all specs →
Parts by system

Parts for this Duomi variant

The live specification of this trim is shown against each system so the assembly can be matched without guessing.

Battery & BMS

Battery modules, BMS controller boards, contactors, current sensors, busbars, pack seals and HV harnesses.

Battery chemistry: LFP (lithium iron phosphate)Battery capacity (kWh): 28.5Cell supplier: Gotion High-Tech ***

Charging & HV

On-board charger, DC/DC converter, charge inlets, HV cabling, service-disconnect units and charge-port flaps.

DC inlet location: right front of vehicleAC inlet location: right front of vehicle

Drive motor & reducer

Traction motors, inverters, single-speed reducers, drive shafts, half-shafts, motor mounts and cooling lines.

Front motor model code: 21*****Motor type: Permanent-magnet synchronous (PMSM)Total motor power (kW): 40

Thermal management

Heat-pump compressors, PTC heaters, chillers, coolant pumps, radiators, expansion tanks and battery cooling plates.

Climate control: Manual air conditioning

Brakes & wheels

Calipers, pads, discs, EPB actuators, brake lines, ABS sensors, wheel bearings, rims and tyres.

Front brakes: DiscRear brakes: DiscParking brake: Electric parking brake (EPB)

Suspension & steering

Dampers, springs, control arms, ball joints, subframes, anti-roll bars, steering racks and tie-rod ends.

Front suspension: MacPherson strut, independentRear suspension: Torsion beam, semi-independentSteering assist: Electric power steering (EPS)

Body & glass

Bumpers, fenders, doors, hoods, tailgates, grilles, mirrors, windscreens, side glass and weatherstrips.

Length (mm): 3720Width (mm): 1700Height (mm): 1608

Lighting

Headlamp assemblies, tail lamps, fog lamps, daytime running lights, light controllers and levelling motors.

Low beam: LEDHigh beam: LED

Interior & climate

Seats, dashboard trim, screens, switches, HVAC blowers, filters, vents and interior panels.

Upholstery: Synthetic leatherClimate control: Manual air conditioning

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By VIN

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By part number

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Parts diagrams

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Homologation model codes for this trim

No homologation code published for this trim.

Other trims of the 2025 Duomi

Other model years

Frequently asked questions

What is the homologation model code of the 2025 Duomi 305 km Comfort?
The Duomi 305 km Comfort does not have a published homologation code in this catalogue. Use the VIN to identify the exact build.
What tyres does the Duomi 305 km Comfort use?
The Duomi 305 km Comfort runs 165/65 R15. Always match the load and speed rating of the original fitment — EV tyre requirements differ from equivalent-size ICE tyres.
What is the battery capacity of the Duomi 305 km Comfort?
Battery capacity is 28.5 kWh, LFP (lithium iron phosphate), supplied by Gotion High-Tech ***. Capacity matters for parts: battery modules, BMS firmware and cooling plates differ between capacity variants.
Which motor does the Duomi 305 km Comfort use?
The drive motor code is 21*****, rated 40. Motor and inverter part numbers are matched to this code — mixing codes across variants will not fit.
How do I identify a part on this exact Chery QQ Duomi?
Decode the VIN to confirm the model year, trim and market build, then either read the number off the component or search the exploded diagrams by system. VIN decoding and diagram browsing both run in the EVcoder app.

Other Chery QQ models

Order the right part first time

Scan the VIN, open the exploded diagram and request quotes from verified suppliers.

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