Plan d’maintenance BYD Song Pro
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📖BYD Song Pro: versatile compact crossover bridging petrol, hybrid and EV drivetrains

BYD Song Pro (2019-2022)

Introduced in 2019, the Song Pro established a modern, cohesive compact SUV platform for BYD, offering buyers a broad choice between turbocharged petrol, DM plug-in hybrid and pure-electric models. Maintaining this capable crossover calls for disciplined BYD Song maintenance, tailored specifically to the installed powertrain.

Mechanical options include a 1.5-litre turbo engine paired with a six-speed dual-clutch gearbox, a DM hybrid combining petrol and electric power, and an EV version with a 59.1 kWh battery and reduction gearbox. All models utilise an advanced multi-circuit cooling system to regulate engine, inverter and battery temperatures under demanding driving conditions.

When shopping for a pre-owned Song Pro, test the DCT transmission in creeping traffic to check for hesitation or clutch judder on petrol and early DM models. On electric variants, check battery charging curves and reduction gearbox quietness, and inspect the front suspension control arms for bushing wear.

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Owner notes

The reassuring points, known weak spots and deadlines you should not let slip.

Reassuring points

Reliability
  • Wide powertrain diversity accommodating pure petrol, plug-in hybrid and fully electric motoring preferences.
  • Attractive 'Dragon Face' styling with a high-quality interior featuring rotating digital touchscreen.
  • Spacious compact SUV dimensions with comfortable seating for five and a generous luggage compartment.

Chronic weak spots

Keep an eye on
  • Dual-clutch transmission behaviour: test for clutch judder or gear hunting during low-speed parking manoeuvres.
  • EV fast-charging consistency: check DC rapid-charging speed on electric variants to ensure consistent power intake.
  • Front control arm bushings: inspect lower wishbone rubber bushes for tearing or movement over speed humps.
  • Auxiliary 12 V battery health: test low-voltage battery periodically to avoid electronic fault codes.

Critical deadlines

Do not miss
  • Petrol engine oil and filter change: renew 5W-30 synthetic engine oil every 7,500 to 10,000 km or 12 months.
  • Dual-clutch gearbox fluid service: drain and refill transmission fluid every 40,000 to 60,000 km.
  • Brake fluid service: flush DOT 4 hydraulic brake fluid every 40,000 km or 24 months.
  • Cooling system flush: replace engine and inverter coolant loops every 40,000 km or 24 months.

Fréquences d'maintenance recommandées

Petrol and diesel powertrains

Service markers for petrol/diesel versions. Exact intervals vary by engine and model year.

Oil change

Every 15 000 km

Every 1 year

Service

Every 15 000 km

Every 1 year

Brake pads

Every 30 000 to 40 000 km

Every 2 years

Poids ou puissance élevés : usure des number platettes accélérée sur certaines versions

Timing belt / chain

Every 100 000 km

Every 5 years

Battery (12 V)

Every 50 000 km

Every 4 years

Electric powertrains

Service markers for electric versions. Petrol/diesel engine jobs do not apply.

Service

Every 15 000 km

Every 1 year

Check the electrical system

Every 15 000 km

Every 1 year

Traction battery diagnosis

Every 15 000 km

Every 1 year

Battery coolant

Every 120 000 km

Every 10 years

Brake pads

Every 60 000 km

Every 2 years

Freinage régénératif : number platettes préservées, mais faites contrôler la corrosion des disques

Battery (12 V)

Every 50 000 km

Every 4 years

Powertrains and average consumption

This generation is available with several powertrains. The consumption figures come from manufacturer data for each version.

Petrol and diesel powertrains
Electric powertrains

Fully electric versions. Servicing focuses on the high-voltage system, charging and battery monitoring.

Estimated average budget

Mid-range cost

Servicing a BYD Song Pro sits slightly above the market average (+14%).

Simple oil change~85
Full service~280
Front brake pads~95
Timing-belt kit~650
Tyres (set of 4)~545

* Indicative estimates for parts and labour.

Frequently asked questions about BYD Song Pro

Is servicing the same on every Song Pro version?
No. The Song Pro is available as petrol/diesel, hybrid or electric depending on the version. The jobs differ by powertrain, especially oil change and timing belt on combustion engines, and battery/electrical-system checks on EVs.
Which service markers apply to an electric Song Pro?
On fully electric versions, plan an electrical-system and traction-battery check around 15,000 km / 1 year, and battery coolant around 120,000 km / 10 years (always confirm with the manufacturer).
What are the common problems on the Song Pro?
Song Pro owners should especially watch: Dual-clutch transmission behaviour: test for clutch judder or gear hunting during low-speed parking manoeuvres. EV fast-charging consistency: check DC rapid-charging speed on electric variants to ensure consistent power intake. Garajo includes these watch points so you can act early.
How much does it cost to service a BYD Song Pro?
The service budget for a BYD Song Pro sits slightly above the market average (+14%). Allow about 280 € for a full service, for example. Garajo estimates your budget by powertrain and tracks what you actually spend, for free.
Which BYD Song Pro powertrain is best for town use?
BYD Song Pro mix: petrol/diesel : 3 versions ; electric : 2 versions. In town, electric versions fit best thanks to energy recuperation and the absence of cold-start cycles. The range is mostly petrol/diesel (3 of 5).
Which BYD Song Pro powertrain should you choose if you mostly drive on the motorway?
BYD Song Pro mix: petrol/diesel : 3 versions ; electric : 2 versions. On the motorway, prefer petrol/diesel versions with the best power-to-consumption compromise. The range is mostly petrol/diesel (3 of 5).

Compatible engine oil

Which engine oil for BYD Song Pro?

These links are limited to the engines of this generation when oil data is available.

Unsure between two viscosities?5W-30 vs 5W-400W-20 vs 5W-305W-30 vs 0W-30

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