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5 Best Synthetic Motor Oils of 2026

Last Updated - 2026/05/17

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Pennzoil

Pennzoil Ultra Platinum Full Synthetic 5W-20 Motor Oil, 5 Litre

Pennzoil

CA$42.99

More Details
Main highlights
- Race trusted and our most advanced formulation for high-performance engines, it helps protect engines from loss of power
- Provides unsurpassed wear protection for your engine (based on Sequence IVA wear test using SAE 5W-30)
- Provides better fuel economy (based on the latest industry standard)
- Outstanding performance in extreme temperatures
- Our most advanced full synthetic 5W-20 engine oil, designed for unbeatable engine protection*
- Meets or exceeds requirements of following industry specifications: API SQ and all previous categories; ILSAC GF-7A
- Meets or exceeds following OEM requirements: Chrysler MS-6395; Ford WSS-M2C9270-A1 and WSS-M2C9260-A1
- Made with natural gas
- For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual
- Engine protection for the lifetime of your vehicle** and a 32,000-kilometer protection guarantee** to protect your pursuit of every kilometer
CA$42.99
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Pennzoil

Pennzoil Ultra Platinum Full Synthetic 5W-20 Motor Oil, 5 Litre

Pennzoil

CA$42.99

More Details
Main highlights
- Race trusted and our most advanced formulation for high-performance engines, it helps protect engines from loss of power
- Provides unsurpassed wear protection for your engine (based on Sequence IVA wear test using SAE 5W-30)
- Provides better fuel economy (based on the latest industry standard)
- Outstanding performance in extreme temperatures
- Our most advanced full synthetic 5W-20 engine oil, designed for unbeatable engine protection*
- Meets or exceeds requirements of following industry specifications: API SQ and all previous categories; ILSAC GF-7A
- Meets or exceeds following OEM requirements: Chrysler MS-6395; Ford WSS-M2C9270-A1 and WSS-M2C9260-A1
- Made with natural gas
- For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual
- Engine protection for the lifetime of your vehicle** and a 32,000-kilometer protection guarantee** to protect your pursuit of every kilometer
CA$42.99
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Valvoline

Valvoline Advanced Full Synthetic 5W30 Motor Oil 5L

Valvoline

CA$34.97

More Details
Main highlights
- Superior antioxidants resist motor oil breakdown in the most extreme operating conditions
- Full synthetic formula for exceptional high and low temperature protection
- Formulated to deliver the ultimate performance and protection in hardworking cars, trucks, and SUV’s under the most difficult driving conditions; stop & go traffic, extreme temperatures, hauling and towing
- Extra detergent additives to provide maximum protection to fight sludge and deposits
CA$34.97
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Valvoline

Valvoline Advanced Full Synthetic 5W30 Motor Oil 5L

Valvoline

CA$33.22

CA$34.97
(5% Off)

More Details
Main highlights
- Superior antioxidants resist motor oil breakdown in the most extreme operating conditions
- Full synthetic formula for exceptional high and low temperature protection
- Formulated to deliver the ultimate performance and protection in hardworking cars, trucks, and SUV’s under the most difficult driving conditions; stop & go traffic, extreme temperatures, hauling and towing
- Extra detergent additives to provide maximum protection to fight sludge and deposits
CA$33.22
CA$34.97 (5% Off)
5
Best Value
10% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Pennzoil
10% Off

Pennzoil Platinum Full Synthetic 10W-30 Motor Oil, 5 Litre

Pennzoil

CA$35.97

CA$39.97
(10% Off)

More Details
Main highlights
- Provides better fuel economy (based on the latest industry standards)
- Meets or exceeds the requirements of the following industry specifications: API SQ and all previous categories; ILSAC GF-7A
- Meets or exceeds the following OEM requirements: Chrysler MS-6395
- Keeps pistons cleaner than required by the toughest industry standard (based on Sequence IIIH results; does not apply to Pennzoil Platinum Euro motor oil)
- Helps protect engines from loss of power
- Full synthetic 10W-30 motor oil that is made with natural gas and designed to maximize engine protection
- Formulated to provide faster low-temperature oil flow and protection in extreme heat
- For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual
- Designed for high-performance engines
- Backed by a 24,000-kilometer protection guarantee* and a 15-year, 800,000-kilometer warranty* to protect your pursuit of every kilometer
CA$35.97
CA$39.97 (10% Off)

5 Best Synthetic Motor Oils of 2026

Pennzoil Ultra Platinum Full Synthetic 5W-20 Motor Oil, 5 Litre

Pennzoil Ultra Platinum Full Synthetic 5W-20 Motor Oil, 5 Litre

Valvoline Advanced Full Synthetic 5W30 Motor Oil 5L

Valvoline Advanced Full Synthetic 5W30 Motor Oil 5L

Pennzoil Platinum Full Synthetic 10W-30 Motor Oil, 5 Litre

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