The Acura RLX is a well-made, powerful automobile that can undercut the competition with standard features like an excellent build and interior. Its ride, however, does not match that of a luxury vehicle, especially against strong competitors such as Audi, Cadillac, and Genesis.
The infotainment system is outdated and difficult to use. An optional Sport Hybrid model adds two electric motors but has marginally better fuel economy, smaller trunk space, and a smaller gas tank than the regular hybrid variant. It doesn’t make much difference when you factor in how far it costs.
Buyers searching for a good entry point into the luxury sector will undoubtedly find aspects to appreciate. The interior is pleasant and spacious, with materials of a higher grade than those typically seen in cars on the road. However, the RLX doesn’t stick out, and it falls short in many areas against its competition. Since its debut in 2014, no significant changes have been made to the vehicle.
2014 2015 2016 2017 2018 2019 2020 Acura RLX Engine Oil Capacity and Engine Oil Capacity
3.5L 6-cyl JNB1 engine:
- Engine Oil Capacity with filter: 4.5 quarts (4.3 liters);
- Oil Type: 0W-20;
- Oil pan drain plug tightening torque: 30 ft/lbs.
3.5L 6-cyl J35Y4 engine:
- Engine Oil Capacity with filter: 4.5 quarts (4.3 liters);
- Oil Type: 0W-20;
- Oil pan drain plug tightening torque: 30 ft/lbs.
How Much Oil Des An Acura RLX Take?
With a filter, the 2020 3.5L Acura RLX takes 4.5 quarts (4.3 liters) of 0W-20 oil.
One of the most popular and immediate services for a car is an oil change. Acura recommends changing your Acura RLX’s oil and filter every 3,000-5,000 miles, but check with your dealer to see what intervals are best for your car based on its owner’s handbook.
Best Acura RLX 0W-20 Oil
- Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
- Full synthetic 0W-20 formula offers 24X stronger protection against engine-killing contaminants than the leading full synthetic motor oil
- 40% better wear protection vs. industry standards as tested in the Sequence IVB engine test
- 25% better deposit protection with superior engine cleaning detergents as tested in the GMOD engine test
- Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN, GM dexos 1 Gen 3
- Mobil 1 Extended Performance full-synthetic motor oil 0W-20 helps protect critical engine parts for up to 20,000 miles between oil changes,* controlling oxidation to prevent oil breakdown and maintaining excellent viscosity
- Utilizes Mobil 1’s Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power
- Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
- Helps extend engine life by working to prevent damaging deposits and sludge buildup
- Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -40 degrees F)
- 6X better wear protection on critical engine parts than industry standards**
- 1.3X better sludge protection than industry standards*
- 3X Stronger against viscosity breakdown than leading full synthetic^
- Protection for 10,000 miles between oil changes
- Meets or exceeds the following specifications: API SP/SN PLUS/SN | ILSAC GF-6 | GM dexos1 Gen 3 | Meets Ford WSS-M2C947-B1 | Meets Ford WSS-M2C962-A1 |
- Mobil 1 High Mileage full-synthetic motor oil 0W-20 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*
- Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
- Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
- Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
- Mobil 1 is specially formulated to help remove sludge and lower engine temperatures
- 3X Stronger than the leading full synthetic*
- 10X Better high stress performance**
- 20,000 miles between oil changes***
- Approved and Licensed Specifications: Exceeds API SP/SN PLUS/SN/SM |ILSAC GF-6 | GM dexos1 Gen 3 | Meets engine test requirements of Chrysler MS 6395 | Meets Ford WSS-M2C947-B1 | Meets Ford WSS-M2C962-A1 |
- Viscosity breakdown as measured in Kurt Orbahn test on 5W-30 grade |**As measured in Seq IX test under high load/torque conditions vs. API SP test limits | ***Or one year, whichever comes first
- APPLICATIONS - Fits Honda Civic, Accord, CR-V, Crosstour, Acura ILX, MDX, RDX, RLX, TDX
- BETTER PROTECTION FOR YOUR ENGINE – Our fully synthetic oil is manufactured with premium additives which protects your engine up to 20% longer than synthetic oils, allowing for up to 7,500 miles between oil changes
- EVERYTHING YOU NEED FOR YOUR OIL CHANGE - Contains everything you need to change your oil: 4.5 quarts of Full Synthetic 0W-20 Engine Oil, 1 oil filter, 1 pair of gloves, 1 crush washer, 1 funnel, 1 oil change sticker
- FUEL CONSERVING – Factory Racing Parts SAE 0W-20 oil was designed for maximum fuel economy and allows for quicker flow on start-up and start/stop or traditional engines
- Full synthetic 0W-20 motor oil that is made with natural gas and designed to maximize engine protection
- Backed by a 15,000-mile protection guarantee* to protect your pursuit of every mile
- Provides better fuel economy (based on the latest industry standards)
- Keeps pistons cleaner than the toughest industry standard (based on Sequence IIIH results)
- Provides unsurpassed wear protection (based on Sequence IVA wear test using SAE 5W-30)
- Full synthetic formula is engineered with Enhanced MaxLife Technology to prevent engine breakdown in vehicles with over 75,000 miles
- Formulated with seal conditioners to prevent and treat oil leaks, Valvoline Full Synthetic High Mileage minimizes oil consumption and maximizes engine life
- 50% better wear protection than the industry standard and 25% extra defense against deposits, sludge, corrosion and rust
- Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN
- American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
- Full synthetic 0W-20 motor oil provides strong engine performance and protection against deposits between oil changes
- Ideal for use in modern turbocharged engines and high-performance vehicles like sports cars, SUVs, trucks, and minivans
- Designed to deliver more power and less friction, reducing friction to maximize horsepower (compared to Quaker State motor oil)
- Provides improved fuel economy (based on the latest industry standard)
- Excellent protection against formation of sludge and other harmful deposits (based on Sequence IIIH & VH tests on 0W-20 engine oil)
- Mobil 1 Advanced Fuel Economy full-synthetic motor oil 0W-20 is low-viscosity to help improve fuel economy.*
- Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
- Helps protect critical engine parts for up to 10,000 miles between oil changes,** controlling oxidation to prevent oil breakdown and maintaining excellent viscosity
- Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean
- Helps extend engine life by working to prevent damaging deposits and sludge buildup
If the engine oil life is less than 15%, you will see the Maintenance Minder messages appear on the multi-information display every time you set the power mode to ON. The messages notify you when to change the engine oil or when to bring your vehicle to a dealer for indicated maintenance services.
Check the engine oil level every time you fill up the gas tank. Place it on a level surface. Shut off the electricity supply. You may check the oil level without turning on the engine first if you wait three minutes after it has been running.
Recommended Engine Oil Filter For Acura RLX
- Exclusive FILTECH media technology screens out and holds on to up to 14 grams of dirt and particles, preventing it from circulating throughout your engine and causing damaging wear that can lead to engine failure
- OE fit ensured through strong steel base plates and housings that prevent warpage, leaks and poor fit
- Silicone anti-drain back valve ensures engine receives a supply of clean oil when the vehicle is started
- High lubricity gasket design provides a tight, leak proof seal, yet allows for easy removal when it's time for an oil change; Metal spiral-wound center tube reinforces internal strength for durability
- Compatible with select vehicles including, but not limited to, the following (Note: engine affects fitment - verify specific vehicle fitment details with fit checker above): ACURA: 13-22 ILX, 01-23 MDX, 07-23 RDX, 05-12 RL, 14-20 RLX, 02-06 RSX
In order to keep the engine’s lubrication, it must be changed regularly. They may be ruined if they aren’t replaced on a regular basis. A dealer might sell you a wrench that fits this purpose. To replace the oil filter, use a special wrench that is designed for this job. Follow all of the installation instructions supplied with the new oil filter.
Replace the drain bolt washer and reinstall it. Start the engine. The low oil pressure warning should go off in under five seconds. Turn off the engine and double-check your work if it does not do so automatically.
Last update on 2025-05-26 / Affiliate links / Images from Amazon Product Advertising API
