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10 Best oil additives to reduce oil consumption in Canada
Best Choice01
Liqui MolyLiqui Moly 2009 Anti-Friction Oil Treatment-pk4
Main highlights- Substantially reduces wear & extends engine life
- Perfected for engines used in high load applications like extended towing and full throttle driving conditions
- Less heat, smooth running, reduced fuel consumption
- Enhances the life of engine oil and oil treatments
9.9Exceptional
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- 02
Liqui Moly
Liqui Moly 2009 Anti-Friction Oil Treatment-pk4
Main highlights- Substantially reduces wear & extends engine life
- Perfected for engines used in high load applications like extended towing and full throttle driving conditions
- Less heat, smooth running, reduced fuel consumption
- Enhances the life of engine oil and oil treatments
9.8Exceptional
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Value for Money03
Liqui MolyLiqui Moly Ceratec Oil Additive Treatment Ceramic Wear Protection 300ml
24% OffMain highlights- Stable even under high thermal and dynamic permanent loads
- Resists extremely high and low temperatures
- No deposits and absolutely compatible with all commonly used filter systems
- Mixable with all commercially available motor oils
9.7Exceptional
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- 04
Liqui Moly
Liqui Moly Motor Oil Saver (300 ML) - 2 Pack
11% OffMain highlights- Engine Oil Additive Motor Oil Saver; 300ml
9.6Exceptional
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- 05Liqui Moly
LIQUI MOLY Viscoplus for Oil 300 ml – Motor Oil Viscosity Stabilizer Additive for Gas & Diesel Engines, Helps Reduce Wear & Oil Consumption, Compatible with Synthetic & Mineral Oils, Turbo Safe
Main highlights- Wide Vehicle Compatibility: For most gasoline and diesel engines with or without turbochargers; safe for catalytic converters and GPF/DPF systems.
- Supports Engine Protection: Contributes to reduced wear and smoother operation over time.
- Helps Stabilize Oil Viscosity: Designed to reduce shear-related viscosity loss and support consistent lubrication in demanding driving conditions
- Easy to Use: One 300 ml can treats 3–5 L of oil; self-mixing formula can be added anytime—great for oil changes or top-ups.
- Cold-Weather Friendly: Developed to help maintain oil performance during frequent cold starts—ideal for Canadian climates
9.4Excellent
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- 06STP
STP High Mileage Oil Treatment + Stop Leak Engine Oil Additive, 15 fl oz, Contains ZDDP Anti-Wear Agent to Fight Friction, Rejuvenates Seals and Gaskets, Stops Leaks
Main highlights- USE WITH EVERY OIL CHANGE: Simply add one 15 fl oz bottle of the engine oil treatment and leak sealer to 4-5 quarts of oil with every oil change to maintain peak engine performance
- STOPS LEAKS, NOISE, AND SMOKING: Works as an effective engine oil stop leak to stop engine leaks, noise, and smoking, helping protect against engine damage and deliver a smoother, quieter ride
- REJUVENATES SEALS AND GASKETS: Rejuvenates dry, shrunken, and cracked seals and gaskets to reduce oil consumption and improve engine efficiency
- IDEAL FOR VEHICLES WITH OVER 75K MILES: This engine treatment is excellent for all cars, light trucks, and SUVs
- FIGHTS FRICTION: High-viscosity formula with anti-wear agent ZDDP helps fight metal-to-metal friction by providing a thicker cushion between moving engine parts
- ENGINE OIL ADDITIVE: One 15 fl oz bottle of STP High Mileage Oil Treatment + Stop Leak, an engine additive that improves oil performance and helps engines run longer
9.3Excellent
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- 07Liqui Moly
Liqui Moly 2020 Motor Oil Saver - 300 ml
Main highlights- Regenerates engine seals made of plastic and rubber
- Reduces oil consumption via the piston rings and valve guides
- Prevents pollution of the environment due to oil dripping from the engine
- Prevents leaks due to leaks at elastomeric seals
- Prevents blue, smoky exhaust fumes
9.0Excellent
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- 08Liqui Moly
Liqui Moly 2020 Motor Oil Saver - 300 ml
Main highlights- Regenerates engine seals made of plastic and rubber
- Reduces oil consumption via the piston rings and valve guides
- Prevents pollution of the environment due to oil dripping from the engine
- Prevents leaks due to leaks at elastomeric seals
- Prevents blue, smoky exhaust fumes
8.7Very Good
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- 09Liqui Moly
Liqui Moly Truck Series Oil Treatment 500 ml – Engine Oil Additive for Trucks, Diesel & Gas Engines, Reduces Friction & Wear, Turbo Safe, Improves Fuel Economy
Main highlights- Turbo & Emissions System Safe – Compatible with turbocharged engines, catalytic converters, and particulate filters (GPF/DPF). Safe for modern diesel and gasoline 4-stroke engines.
- Reduces Friction & Engine Wear – Forms a high-pressure protective boundary layer that minimizes metal-to-metal contact, helping extend engine life in heavy-duty truck and commercial vehicle applications.
- Improves Fuel Economy & Smooth Operation – Low-friction formula increases engine efficiency, reduces noise and vibration, and contributes to lower fuel consumption during everyday driving or long-haul use.
- Easy Application – 500 ml Can – Add one full can to 5–10 litres (5.3–10.6 US quarts) of motor oil. Ideal after oil changes. Suitable for most commercially available engine oils.
- Cold-Start Protection – Lubricates critical engine components immediately at startup to prevent dry-start damage and ensure reliable performance in cold climates.
8.5Good
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- 10Liqui Moly
Liqui Moly Truck Series Oil Treatment 500 ml – Engine Oil Additive for Trucks, Diesel & Gas Engines, Reduces Friction & Wear, Turbo Safe, Improves Fuel Economy
Main highlights- Turbo & Emissions System Safe – Compatible with turbocharged engines, catalytic converters, and particulate filters (GPF/DPF). Safe for modern diesel and gasoline 4-stroke engines.
- Reduces Friction & Engine Wear – Forms a high-pressure protective boundary layer that minimizes metal-to-metal contact, helping extend engine life in heavy-duty truck and commercial vehicle applications.
- Improves Fuel Economy & Smooth Operation – Low-friction formula increases engine efficiency, reduces noise and vibration, and contributes to lower fuel consumption during everyday driving or long-haul use.
- Easy Application – 500 ml Can – Add one full can to 5–10 litres (5.3–10.6 US quarts) of motor oil. Ideal after oil changes. Suitable for most commercially available engine oils.
- Cold-Start Protection – Lubricates critical engine components immediately at startup to prevent dry-start damage and ensure reliable performance in cold climates.
8.3Good
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