GARAJO.CO.UK

Plan d’maintenance BYD S6
Logo BYD

Online service book

Créer mon service book
Generations :S6S7All →
Logo BYD

📖BYD S6: spacious early family SUV requiring strict cambelt and transmission care

BYD S6 (2011-2016)

The S6 established BYD in the popular family SUV sector, combining cavernous cabin space and generous standard equipment with straightforward mechanicals. Keeping this substantial crossover dependable calls for routine BYD S6/S7 maintenance, paying close attention to engine timing and chassis wear.

Engine options include Mitsubishi-derived 2.0-litre and 2.4-litre 4G69 four-cylinder petrol units, which feature an interference valvetrain driven by a rubber cambelt kit. Power reaches the front wheels through a manual or automatic gearbox, while engine temperatures are controlled by a high-capacity aluminium radiator and water pump.

When shopping for an S6, verify whether the timing belt has been renewed within the recommended interval to avoid catastrophic valve damage. Check the automatic transmission for smooth gear changes without slipping when hot, inspect steering rack boots for fluid weeping, and verify that the air conditioning blows cold across the cabin.

Suivi free

Entrez votre number plate d’number plate afin de suivre freeement votre S6

Garajo prépare votre garage et vous permet ensuite de suivre les maintenances, les rappels et les points à surveiller.

UKGB

Owner notes

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

Reassuring points

Reliability
  • Robust Mitsubishi-derived 4G69 2.4-litre engine delivering dependable mechanical endurance when serviced on time.
  • Exceptional passenger room and boot space for a family SUV in this affordable price bracket.
  • Widely available replacement parts thanks to shared mechanical ancestry with mainstream Japanese powertrains.

Chronic weak spots

Keep an eye on
  • Cambelt replacement critical: the 4G69 engine suffers catastrophic valve and piston collision if the timing belt breaks.
  • Automatic transmission fluid overheating: inspect transmission fluid colour and smell; check for slipping under heavy acceleration.
  • Body electrical control modules: inspect door control units, central locking and CAN bus circuits for erratic behaviour.
  • Engine idle noise: listen for rough idle or valvetrain ticking that may indicate fuel supply or sensor irregularities.
  • Urban fuel consumption: check oxygen sensors, spark plugs and air filters regularly to prevent excessive fuel usage.

Critical deadlines

Do not miss
  • Engine oil and filter change: renew engine lubricant every 5,000 to 10,000 km or 6 to 12 months (5,000 km for city driving).
  • Cambelt and water pump kit: replace timing belt, idler pulleys and water pump according to BYD handbook (mandatory on purchase if undocumented).
  • Spark plug replacement: renew standard spark plugs every 30,000 km or iridium plugs every 80,000 km.
  • Cooling and brake fluid service: replace coolant every 40,000 km or 2 years; renew DOT 4 brake fluid every 24 months.

Fréquences d'maintenance recommandées

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 40 000 km

Every 2 years

Timing belt / chain

Every 100 000 km

Every 5 years

Battery (12 V)

Every 50 000 km

Every 4 years

Powertrains and average consumption

Average consumption from manufacturer data for the versions available in this generation.

Petrol and diesel powertrains
▾

Petrol, diesel or LPG versions. The intervals shown cover the usual mechanical jobs.

S6

Estimated average budget

Mid-range cost

Servicing a BYD S6 sits slightly above the market average (+11%).

Simple oil change~100 €
Full service~285 €
Front brake pads~120 €
Timing-belt kit~650 €
Tyres (set of 4)~450 €

* Indicative estimates for parts and labour.

Frequently asked questions about BYD S6

What are the common problems on the S6?▾
S6 owners should especially watch: Cambelt replacement critical: the 4G69 engine suffers catastrophic valve and piston collision if the timing belt breaks. Automatic transmission fluid overheating: inspect transmission fluid colour and smell; check for slipping under heavy acceleration. Garajo includes these watch points so you can act early.
When should you change the timing belt on a S6?▾
The timing belt is usually replaced every 100,000 km or 5 years on this type of engine.
Where can I find the service book for the BYD S6?▾
Garajo offers a free digital service book, always up to date, with reminders and a detailed history for your BYD S6.
How much does it cost to service a BYD S6?▾
The service budget for a BYD S6 sits slightly above the market average (+11%). Allow about 285 € for a full service, for example. Garajo estimates your budget by powertrain and tracks what you actually spend, for free.
Which BYD S6 powertrain is best for town use?▾
This model is only available as petrol/diesel. Fuel mix: 3 petrol versions. In town, prefer the most economical, well-serviced petrol/diesel version.
Which BYD S6 powertrain should you choose if you mostly drive on the motorway?▾
This model is only available as petrol/diesel. Fuel mix: 3 petrol versions. On the motorway, prefer petrol/diesel versions with the best power-to-consumption compromise.
← All S6/S7 generationsAll BYD models

Ne ratez plus jamais un maintenance

Gérez l'maintenance de votre BYD S6 freeement.
Centralise your history and spending in a few clicks.Téléchargez le service book de votre BYD S6 en PDF à tout moment.

Créer mon carnet (Free)
Créer mon service book