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Audi Q7 4M (2nd Generation)

2017–2026 · 4M · suv

Major weight reduction over the 4L. 2.0T TFSI in the base Q7 45 TFSI, 3.0T TFSI V6 (DCBC) in Q7 55 TFSI, 4.0T TFSI biturbo V8 in the SQ7 (500 hp from 2020+). Three-row seating standard. 2020 LCI brought MIB3 dual-touchscreen interior matching the A6 / A7 / A8.

Watch out: 3.0T TFSI (turbocharged V6): timing chain tensioner concerns on early cars (Audi extended warranty), carbon buildup on intakes. 4.0T V8 (SQ7): same timing chain stretch and PCV diaphragm patterns as S6/S7/RS7. MMI Touch dual-screen polish issues fixed via OTAs.

What your Q7 takes

The parts and fluids that fit this generation. Specs we publish are confirmed against two independent sources; the rest fill in as we verify them.

  • Tire size255/60R18✓ VerifiedView
  • Wiper blades26" driver · 20" passenger · 15" rear✓ VerifiedView
  • Headlight bulbs921 fog✓ VerifiedView
  • CoolantAudi G13 (TL-VW 774 J) · ~15.9 qtFrom owner's manualShop
  • Engine oilNot catalogued yetFind yours soon
  • Oil filterNot catalogued yetFind yours
  • Engine air filterNot catalogued yetFind yours
  • Cabin air filterNot catalogued yetFind yours
  • Spark plugsNot catalogued yetFind yours soon
  • BatteryNot catalogued yetFind yours soon
  • Brake fluidNot catalogued yetFind yours soon
  • Transmission fluidNot catalogued yetFind yours soon
  • Tire pressureNot catalogued yetFind yours soon
  • Key fob batteryNot catalogued yetFind yours soon
  • Power steering fluidNot catalogued yetFind yours soon
  • Differential fluidNot catalogued yetFind yours soon
  • Serpentine beltNot catalogued yetFind yours soon
  • Brake padsNot catalogued yetFind yours soon
  • Wheel fitmentNot catalogued yetFind yours soon
  • Brake rotorsNot catalogued yetFind yours soon
  • ThermostatNot catalogued yetFind yours soon
  • A/C refrigerantNot catalogued yetFind yours soon
  • Fuel filterNot catalogued yetFind yours soon

Floor mats

Our top custom-fit pick for the Audi Q7 is the WeatherTech Custom Fit FloorLiners 1st, 2nd & 3rd rows.

Floor mats for the Audi Q7 →

Full clubhouse — owner Garage Lineage, common problems, year-by-year notes, and product picks — is on the build list.

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