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Buick Electra E5 Smart Comfort Pro Parts Catalog & Part Numbers

Full specification and parts identification for the Buick Electra E5 Smart Comfort Pro — Buick (China) Buick Electra E5, model year 2024.

SGM649****** Battery electric (BEV) ≈ US$26,600 Discontinued
Buick Electra E5 Smart Comfort Pro parts — quick answer. This exact variant is identified by the homologation model code SGM649****** and belongs to the 2024 model year of the Buick (China) Buick Electra E5. It runs 245/60 R18. Battery capacity is 65 kWh. Drive motor code TZ22******. 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 classMid-large SUV
PowertrainBattery electric (BEV)
Battery capacity (kWh)65
CLTC electric range (km)515
Front motor model codeTZ22******
Front tyre size245/60 R18
Front brakesVentilated disc
Front suspensionMacPherson strut, independent

Specification overview — Buick Electra E5 Smart Comfort Pro

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

Homologation model code (MIIT)SGM649******
Sales statusDiscontinued
Manufacturer list price (China, US$)≈ US$26,600
ManufacturerBuick (China) ***
Vehicle classMid-large SUV
PowertrainBattery electric (BEV)
Market launch2024.02
CLTC electric range (km)515
DC fast-charge time (h)0.5
AC charge time (h)10.3
Fast-charge SOC window (%)30–80
AC charge SOC window (%)0–100
Max power (kW)180
Max torque (N·m)330
Body style5-door 5-seat SUV
Motor output (PS)245
Length × width × height (mm)4892*1905*1681
0–100 km/h (s)7.7
0–50 km/h (s)3.5
Top speed (km/h)180
Vehicle warranty3 years or 100,000 km
Kerb weight (kg)2175
Gross vehicle weight (kg)2670
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 Buick Electra E5 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): 65Cell supplier: FinDream******

Charging & HV

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

DC inlet location: left front of vehicleAC inlet location: left 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: TZ22******Motor type: Permanent-magnet synchronous (PMSM)Total motor power (kW): 180

Thermal management

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

Heat-pump climate control: YesBattery cooling: Liquid-cooledClimate control: Automatic climate control

Brakes & wheels

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

Front brakes: Ventilated discRear brakes: Ventilated 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: Five-link, independentSteering assist: Electric power steering (EPS)

Body & glass

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

Length (mm): 4892Width (mm): 1905Height (mm): 1681

Lighting

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

Low beam: LEDHigh beam: LEDLED daytime running lights: Yes

Interior & climate

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

Upholstery: Synthetic leatherClimate control: Automatic climate control

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Parts diagrams

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Homologation model codes for this trim

SGM649******

Other trims of the 2024 Buick Electra E5

Other model years

Frequently asked questions

What is the homologation model code of the 2024 Buick Electra E5 Electra E5 Smart Comfort Pro?
The Buick Electra E5 Smart Comfort Pro is homologated under SGM649******. This code identifies the exact build and is the most reliable reference when ordering parts for a Chinese-market vehicle.
What tyres does the Buick Electra E5 Smart Comfort Pro use?
The Buick Electra E5 Smart Comfort Pro runs 245/60 R18. 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 Buick Electra E5 Smart Comfort Pro?
Battery capacity is 65 kWh, LFP (lithium iron phosphate), supplied by FinDream******. Capacity matters for parts: battery modules, BMS firmware and cooling plates differ between capacity variants.
Which motor does the Buick Electra E5 Smart Comfort Pro use?
The drive motor code is TZ22******, rated 180. 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 Buick (China) Buick Electra E5?
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.

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