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2022 Audi Q4 e-tron oil type, capacity & maintenance
Electric · Single rear motor or dual motor · RWD or dual-motor quattro AWDTypical for 2022–2025 · confirm in manual
All listed trims share these maintenance parts.
These are the typical specs for 2022–2025 models. Engine options varied, so confirm in your owner's manual or with a VIN fit check at checkout.
Your maintenance shopping list
It's electric, so the list is shortParts & fluids for the 2022 Q4 e-tron, by area of the car
Each part shows when it's due and who should do it: DIY · EasyDIY · ModerateMechanicDealer or specialist
Battery & drive unitNo oil, ever3 items
High-voltage batteryNo scheduled replacementBattery health is covered by a long warranty (usually 8 years / 100,000 mi). Only a dealer or EV specialist should service it.
WhenKeep it between about 20% and 80% for daily driving
Dealer or specialist
Battery coolantPer your owner's manualThe battery and motors share a sealed coolant loop.
WhenInspect at each service
Dealer or specialist
12V battery12VIt powers the locks, screens and computers. If it dies, the car won't wake up, even with a full main battery.
WhenTest yearly after 3 years; most last 3–5 years
DIY · ModerateBuy on Amazon
BrakesRegenerative braking saves your pads2 items
Brake fluidDOT 3 or DOT 4 per your manualFluid absorbs moisture even when the brakes are barely used.
WhenTest every 2–4 years
MechanicBuy on Amazon
Brake pads & rotorsFits 2022 Audi Q4 e-tronBecause regen does most of the slowing, pads rarely wear out, but calipers can seize in road-salt areas. Have them cleaned and lubed yearly.
WhenInspect yearly; they often last 100,000 mi+
MechanicBuy on Amazon
Tires & wheelsEVs are heavy and wear tires faster3 items
Tires235/50R20 front / 255/45R20 rear (20")Look for EV-rated tires: they handle the extra weight and are quieter.
WhenAt 2/32" of tread, or about 6 years old
MechanicBuy on Amazon
Tire rotationFront-to-rear swapRotating on time is the biggest thing you can do for EV tire life.
WhenEvery 7,500 mi
DIY · Moderate
Wheel alignment4-wheel alignment
WhenCheck yearly, or after hitting a big pothole
Mechanic
Heating & A/CCabin air and climate system1 item
Cabin air filterFits 2022 Audi Q4 e-tronUsually behind the glovebox or under the windshield cowl.
WhenEvery 2 years
DIY · EasyBuy on Amazon
Wipers & washerSee clearly2 items
Wiper bladesDriver & passenger, fits 2022 Audi Q4 e-tronReplace when they streak, chatter or skip.
WhenEvery 6–12 months
DIY · EasyBuy on Amazon
Owner's manual for the 2022 Audi Q4 e-tron
Amazon fit lists aren't always perfect. Your owner's manual has the exact fluids, capacities and part specs for your car, so check it before you buy.
Every 7,500 miles: what's due
Pick your mileage to see what comes due at that service.
7,500 miles 1 item
- Rotate tiresEvens out wear on heavy EV tires · every 7,500 mi
15,000 miles 2 items
- Rotate tiresEvens out wear on heavy EV tires · every 7,500 mi
- Inspect brakes, suspension & tiresClean and lube calipers yearly in road-salt areas · every 15,000 mi
22,500 miles 1 item
- Rotate tiresEvens out wear on heavy EV tires · every 7,500 mi
30,000 miles 2 items
- Rotate tiresEvens out wear on heavy EV tires · every 7,500 mi
- Inspect brakes, suspension & tiresClean and lube calipers yearly in road-salt areas · every 15,000 mi
37,500 miles 1 item
- Rotate tiresEvens out wear on heavy EV tires · every 7,500 mi
45,000 miles 2 items
- Rotate tiresEvens out wear on heavy EV tires · every 7,500 mi
- Inspect brakes, suspension & tiresClean and lube calipers yearly in road-salt areas · every 15,000 mi
52,500 miles 1 item
- Rotate tiresEvens out wear on heavy EV tires · every 7,500 mi
60,000 miles 2 items
- Rotate tiresEvens out wear on heavy EV tires · every 7,500 mi
- Inspect brakes, suspension & tiresClean and lube calipers yearly in road-salt areas · every 15,000 mi
67,500 miles 1 item
- Rotate tiresEvens out wear on heavy EV tires · every 7,500 mi
75,000 miles 2 items
- Rotate tiresEvens out wear on heavy EV tires · every 7,500 mi
- Inspect brakes, suspension & tiresClean and lube calipers yearly in road-salt areas · every 15,000 mi
82,500 miles 1 item
- Rotate tiresEvens out wear on heavy EV tires · every 7,500 mi
90,000 miles 2 items
- Rotate tiresEvens out wear on heavy EV tires · every 7,500 mi
- Inspect brakes, suspension & tiresClean and lube calipers yearly in road-salt areas · every 15,000 mi
Other years: 2023 Q4 e-tron · All Q4 e-tron years
Oil grade and capacity are checked against published lubricant application data where marked verified; part numbers and intervals follow Audi's maintenance schedule. Severe use (towing, short trips, dusty roads) shortens some intervals. Confirm the part number against your VIN at checkout. Read the full disclaimer
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