2013–2017
Audi Q5
3.0L TFSI V6 supercharged (EA837) EA837 (CTUC 272 hp; SQ5 CTUD 354 hp) SUV (8R)
Six cylinders, no lag — just don't skip the 60k supercharger belt.
Engine Oil
Viscosity‼
✓ verified
5W-30 or 0W-40 also OK if VW 502 00 approved
src: Audi Q5-2015 fluid chart (TSB)
Capacity (with filter)
6.8 L✓ verified
Same for Q5 3.0T (CTUC) and SQ5 (CTUD)
src: Audi Q5-2015 + SQ5-2015 fluid charts (TSB)
Oil filter
✓ verified
3.0T V6 cartridge; verify supersession by VIN
src: Audi 2012 Q7 Executive Service (TSB); FCP Euro
Drain plug torque‼
— in verification queue
Being confirmed — gasket N 0138157
Fluids
Coolant‼
✓ verified
Pink — dilute with distilled water; 12.0 L system. Never mix with green IAT coolant
src: Audi Q5-2015 fluid chart (TSB); Blauparts coolant guide
Brake fluid‼
✓ verified
PN B 000 750; change every 2 years
src: Audi Q5-2015 fluid chart (TSB); Audi 2016 maintenance schedule
Transmission‼
✓ verified
Service refill 3.6–4.0 L; no drain interval in Audi's US schedule. Transfer case: G 055 145 A2
src: Audi Q5-2015 fluid chart (TSB)
Filters & Ignition
Air filter
— in verification queue
Being confirmed — replace ~every 55–60k mi
Cabin filter
✓ verified
Replace every 20k mi / 2 yr
src: Audi 2012 Q5 Executive Service (TSB)
Spark plugs
✓ verified
Torque 25 Nm (18 lb-ft); replace 55–60k mi / 6 yr
src: parts.audiusa.com; Europa Parts; Audi 2016 maintenance schedule
Electrical
Battery
— in verification queue
AGM, spec varies by options — being confirmed
Key fob battery
— in verification queue
Being confirmed
Wheels & Wipers
Wheel bolt torque‼
140 Nm✓ verified
Q5-specific — higher than Audi's 120 Nm car standard
src: ELSAWIN spec + Q5 owner's manual (via myaudiq5/Audizine)
Tire pressure
— in verification queue
Varies by tire size — use the driver's door-jamb placard
Wipers
✓ verified
src: Audi 2012 Q5 Executive Service (TSB)
Service
Oil change interval
✓ verified
src: Audi 2016 maintenance schedule
Supercharger (front) belt
✓ verified
Applies to all 3.0T V6 TFSI per Audi schedule
src: Audi 2016 maintenance schedule
Fuel
◐ pending
87 AKI minimum with reduced performance
src: Audi owner's manual guidance (aggregated)
Service reminder reset
✓ verified
src: Audi 2012 Q5 Executive Service (TSB)
🔧 Mechanic's Notes
- Cooling system is the money-maker on the EA837: belt-driven water pump weeps, plastic thermostat housing cracks with age. Replace pump and stat together before ~100k and you dodge the tow (ShopDAP, FCP Euro).
- Audi's schedule has a dedicated 60k-mile supercharger (front) belt replacement that independent histories almost always miss — check for it in the records.
- Plugs are a 55–60k / 6-year item (101905611G) and buried under the intake plumbing — bundle them with the SC belt to save labor.
- Intake-valve carbon builds like every DI Audi; on the 3.0T it also gums the secondary-air ports and throws flow codes (ShopDAP). Walnut blast fixes both.
Field patterns from a working mechanic — diagnose your own car before buying parts.
Open Recalls
Checking NHTSA…
Other Q5 generations
Sources shown per value. Specs can vary by build date, market and trim — for anything critical (torque, fluids), confirm against YOUR owner's manual or door sticker before wrenching. Spotted an error? — corrections jump the queue.