2015 Acura RDX
Maintenance & specsVERIFIED Oct 29, 2026
The 2015 Acura RDX takes 0W-20 Full Synthetic with a total capacity of 4.2 quarts (filter included). You’ll need a 17mm socket for the drain plug, torqued to 40 Nm. Note: this vehicle has 3 active recalls — check the recalls section below. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.
⚑ QUICK DIY TIPS FOR THE 2015 ACURA RDX
- Torque your drain plug to 40 Nm (30 ft-lbs) to avoid leaks or stripped threads.
- Always use 0W-20 Full Synthetic as specified by Acura — using the wrong viscosity can void your powertrain warranty.
- Check the maintenance schedule below for your next service interval.
01
Oil & Filter
OilBuy
Viscosity0W-20
Oil typeFull Synthetic
Capacity (with filter)4.2 qt
Capacity (w/o filter)3.8 qt
Filter Options
No filter cross-references added yet.
Drain Bolt & Hardware
Socket size17 mm
Torque spec40 Nm
GasketCrush washer (aluminum)
02
Fluid Specifications
Transmission FluidBuy
TypeHonda ATF DW-1
Capacity3.5 qt
Change interval40,000 mi
Brake FluidBuy
DOT typeDOT 4
Change interval30,000 mi
CoolantBuy
TypeType 2
ColorBlue
Capacity6 qt
Change interval120,000 mi
Power Steering FluidBuy
TypeHonda Power Steering Fluid
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2 qt
Change interval60,000 mi
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2 qt
Change interval60,000 mi
03
Parts & Specifications
04
Maintenance Schedule
≈ every 6 months
- ▸Change Engine Oil & Filter
05
Torque Specifications
06
Safety Recalls
307
Technical Service Bulletins
89Estimated Current Value
Original MSRP
$55,000
Private Party
$10,450–$11,550
Dealer Retail
$12,100–$13,750
Trade-In
$9,350–$10,450
Depreciation
80%
Estimated values assume average condition and mileage for vehicle age.
Source: estimated
Save by doing it yourself
A shop typically charges $90–$210 for this service. Buy the parts and save.
08
Tools & Supplies
Shop parts for the Acura RDX
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