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Best recommended synthetic oil, filter, transmission fluid for my 2018 Cadillac XT5

Motor oil designed for your 2018 Cadillac XT5

AMSOIL is the pioneer of synthetic oil used in cars in the US.
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Your Vehicle's Information

Year:

2018

Make:

Cadillac

Model:

XT5

Engine Size:

3.6L

Engine #:

[S] LGX

Not your vehicle? CHANGE HERE: Year, make, model

Below you will find the best synthetic oil for a 2018 Cadillac XT5. Maximize your vehicle's potential with 100% full synthetic oil that is made in the USA! For more than the past 50 years, AMSOIL has perfected the art of maximizing efficiency and engine life. The advanced synthetic formulas deliver superior protection from heat, friction, and wear, keeping engines as good as new for miles. Upgrade to AMSOIL today and experience better performance, reliability, and reduced oil consumption. Click add to cart for more details. Sign up as a preferred customer and get discounts and more! The oil type, capacity and oil filter (if available) are listed below and verified for accuracy. Upgrade now!

Recommended oil for my 2018 Xt5

Product Name Product Description Capacities Product
Signature Series 5W-30 Synthetic Motor Oil Save time and money and costly repairs at the auto shop! Amsoil has your back! Bullet proof your Xt5's engine! With filter 6 quarts After refill check oil level. ASLQT-EA
Signature Series 5W-30 Synthetic Motor Oil ASLQT-EA
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XL 5W-30 Synthetic Motor Oil Protect your Xt5 with the best synthetic oil! Amsoil backs up all claims with proof! Support American Oil! With filter 6 quarts After refill check oil level. XLFQT-EA
XL 5W-30 Synthetic Motor Oil XLFQT-EA
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OE 5W-30 Synthetic Motor Oil AMSOIL OE Synthetic Motor Oil is specially made for the extended oil change intervals recommended for your 2018 Cadillac Xt5 3.6L. It has advanced synthetic technology that resists chemical breakdown for maximum wear protection for your vehicle which is well beyond the traditional 3,000-mile oil change interval. With filter 6 quarts After refill check oil level. OEFQT-EA
OE 5W-30 Synthetic Motor Oil OEFQT-EA
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Recommended oil filters for my 2018 Xt5

Product Name Product Description Product
AMSOIL Ea Oil Filters Give your 2018 Cadillac Xt5 protection for 25,000 miles/one year, whichever comes first, for normal driving condtiions or 15,000 miles/one year, whichever comes first for severe conditions. EAO17-EA
AMSOIL Ea Oil Filters EAO17-EA
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WIX Oil Filter This Wix oil filter is made for your 2018 Cadillac Xt5 and has special materials to block debris and microscopic particles from entering your engine. WL10255-EA
WIX Oil Filter WL10255-EA
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Recommended transmission fluids for my 2018 Xt5

Product Name Note Capacities Product Description Product
Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid Automatic Transmission Fluid
8 speed AF50-8 Total Fill 7.5 quarts If a lighter viscosity is needed then this automatic transmission fluid provides top-notch protection! Recommended for Toyota, Ford, and General Motors transmissions. You will get the same awesome protection as Amsoil's Signature Series Multi-Vehicle automatic transmission fluid. Also recommended for vehicles that need GM DEXRON® VI, Ford MERCON® LV and SP, Honda DW-1, Nissan Matic-S, and Toyota WS fluid specifications. ATLPK-EA
Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid ATLPK-EA
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OE Fuel-Efficient Synthetic Automatic Transmission Fluid Automatic Transmission Fluid
8 speed AF50-8 Total Fill 7.5 quarts Outstanding protection and resists varnish! Change interval based on your Xt5 owner's manual. OTLQT-EA
OE Fuel-Efficient Synthetic Automatic Transmission Fluid OTLQT-EA
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Recommended coolants for my Cadillac Xt5

Product Name Product Description Capacities Product
Passenger Car & Light Truck Antifreeze & Coolant maximum protection for your 2018 Cadillac Xt5 under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) ANTPC1G-EA
Passenger Car & Light Truck Antifreeze & Coolant ANTPC1G-EA
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Low Toxicity Antifreeze and Engine Coolant Lasts in your 2018 Cadillac Xt5 for up to 150,000 miles or five years! (whichever comes first). Biodegradable! ANT1G-EA
Low Toxicity Antifreeze and Engine Coolant ANT1G-EA
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Protect your vehicle with the best synthetic motor oil change possible as Amsoil is fantastic for reducing friction, temperature, and engine wear! Your car will thank you! If you need to know the capacity of your engine, then you can find it on this page. It is listed in quarts and make sure you get an awesome filter to go with the oil. Don't change your own oil? No biggie, just take the quarts recommended for your car and the filter to a mechanic who, if honest, will gladly change it and should charge you only 1 hour labor. Use Yelp or Google to search for a mechanic shop near you! Buy now and support American oil and jobs!

What is the difference between regular oil and conventional oil? Regular oil, derived from crude oil, contains impurities and undergoes minimal processing. In contrast, synthetic oil is chemically engineered in a controlled environment, resulting in a purer product with a more uniform molecular structure. Synthetic oil offers better viscosity properties across a wider temperature range, providing smoother cold starts and superior protection under extreme conditions. It lasts longer between oil changes, reduces engine deposits and sludge buildup, improves fuel efficiency, and offers better oxidation resistance. Overall, synthetic oil offers superior performance and longevity compared to regular oil, making it the preferred choice for many modern engines.


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If you're looking for another year, make or model instead of this 2018 Cadillac XT5 motor oil, try one of these similar models below. We try to keep one page for each model vehicle.

Synthetic oil is manufactured to have fewer impurities. It burns cleaner and keeps your vehicle engine free of sludge and deposits—a win for both your vehicle and the environment.

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