Synthetic Motor Oils Reviews

Castrol CST06460 GTX High Mileage 10W40 Motor Oil ? 1 Quart, 6-Pack Review

Castrol CST06460 GTX High Mileage 10W40 Motor Oil ? 1 Quart, 6-Pack Feature

• Provides protection against oil burn-off
• Contains additives to minimize compression loss and maximize engine protection
• Minimizes harmful deposits
• Sold in case packs of six

Mobil 1 44516 0W30 Full Synthetic Racing Motor Oil - 1 Quart, Pack of 6 Review

Mobil 1 44516 0W30 Full Synthetic Racing Motor Oil - 1 Quart, Pack of 6 Feature

• Very versatile racing oil developed for a wide variety of race engines and racing applications
• Designed to maximize performance on the track
• Offer boosted levels of anti-wear protection (nominal phosphorus level of 1750 ppm) well beyond those of typical automotive engine oils
• Are recommended for a wide range of race engine applications, including highly loaded flat tappet designs
• Provide exceptional high-temperature protection in high rpm engine operation, even at temperatures up to 400 Degree Fahrenheit

Royal Purple 12540 5W40 Motor Oil - 1 Quart, Pack of 12 Review

Royal Purple 12540 5W40 Motor Oil - 1 Quart, Pack of 12 Feature

• Greater wear protection. Greatly extends oil drain intervals
• Superior corrosion protection, saves fuel and increases horsepower
• Reduces exhaust emissions and are environmentally responsible
• Keeps engine clean and mates engine parts
• API Warranty Approved and it will not harm seals

Mobil 1 44986 Turbo Diesel Truck 5W-40 Motor Oil - 1 Quart, Pack of 6 Review

Mobil 1 44986 Turbo Diesel Truck 5W-40 Motor Oil - 1 Quart, Pack of 6 Feature

• Exceptional resistance to high-temperature varnish and low-temperature sludge deposits to help keep engines clean
• Outstanding wear protection
• Its wide viscosity range provides outstanding protection consistent with an SAE 40 grade oil at high temperatures, combined with the easy cold-start performance of a 5W rated oil
• Excellent high- and low-temperature performance Pours at temperatures as low as -53ºF and protects at oil temperatures as high as 400ºF
• Improved protection against sludge and harmful deposits Excellent fuel econcomy benefits

Castrol 06482 Edge 5W-30 Full Synthetic Motor Oil - 1 Quart, Pack of 6 Review

Castrol 06482 Edge 5W-30 Full Synthetic Motor Oil - 1 Quart, Pack of 6 Feature

• Sold in case packs of 6
• Exceeds the world's toughest industry protection standards
• Unsurpassed engine wear protection that no leading synthetic can beat
• An advanced proprietary formula that provides performance and protection in extreme conditions such as towing, hauling, high and low temperatures, rapid acceleration and stop and go traffic
• Guaranteed extended drain interval protection for up to 15,000 miles, or one year, whichever comes first

ENEOS 0w-20 CS Fully Synthetic Motor Oil - 1 Quart, Pack of 6 Review

ENEOS 0w-20 CS Fully Synthetic Motor Oil - 1 Quart, Pack of 6 Feature

• Low viscosity (0W-20)
• Ultralow fuel economy to protect the environment
• Meets latest API SM standards
• Fully synthetic
• API SM/ILSAC GF-4

Green Earth Technologies 1155 G-Oil 5W-30 Green Motor Oil - 1 Quart, Pack of 6 Review

Green Earth Technologies 1155 G-Oil 5W-30 Green Motor Oil - 1 Quart, Pack of 6 Feature

• G Oil is a totally green product that combines renewable sourced feed stocks with proprietary technologies
• Environmentally safe, biodegradable high performance motor oil is made from domestically collected animal fats
• Biodegradable, renewable, recyclable and environment safe
• Superior performing naturally better than synthetic motor oil
• Compatable with all motor oils

Castrol 06072 SYNTEC 5W50 Motor Oil ? 1 Quart, 6-Pack Review

Castrol 06072 SYNTEC 5W50 Motor Oil ? 1 Quart, 6-Pack Feature

• Provides superior protection against deposits
• Neutralizes acids in the engine
• Prevents rust and corrosion on vital parts of the engine
• Sold in case packs of six
• Delivers the ultimate performance under high-temperature conditions

Peak Performance P2M057 5W-20 Motor Oil - 1 Quart, Pack of 12 Review

Peak Performance P2M057 5W-20 Motor Oil - 1 Quart, Pack of 12 Feature

• Exceeds API SM service classification and ILSAC GF-4 requirements
• Meets passenger car and light-duty truck manufacturer warranty requirements and meets the highest U.S. standards for automotive engine wear protection
• Protects engines under demanding stop and go driving conditions
• Protects against the formation of sludge and varnish deposits on engine parts
• Low friction formula helps improve gas mileage

Shell Rotella 15W40 Motor Oil (Quart Size) Review

Castrol 06484 Edge 10W-30 Full Synthetic Motor Oil - 1 Quart, Pack of 6 Review

Castrol 06484 Edge 10W-30 Full Synthetic Motor Oil - 1 Quart, Pack of 6 Feature

• Sold in case packs of 6
• Exceeds the world's toughest industry protection standards
• Unsurpassed engine wear protection that no leading synthetic can beat
• An advanced proprietary formula that provides performance and protection in extreme conditions such as towing, hauling, high and low temperatures, rapid acceleration and stop and go traffic
• Guaranteed extended drain interval protection for up to 15,000 miles, or one year, whichever comes first

Red Line 15W50 Synthetic Oil - 1 Quart, Pack of 12 Review

Red Line 15W50 Synthetic Oil - 1 Quart, Pack of 12 Feature

• Formulated for turbo protection; Provides upper cylinder wear protection
• Prevents foaming even at high speeds; Reduces engine temperatures
• Increases high temperature oil pressure; Protects bearings at high speeds and temperatures
• Flows well in very cold climates; Allows extended drains in non-warranty vehicles
• Compatible with petroleum and synthetic oils; Compatible with seals designed for petroleum

Red Line 10W40 Synthetic Oil - 1 Quart, Pack of 12 Review

Red Line 10W40 Synthetic Oil - 1 Quart, Pack of 12 Feature

• Formulated for turbo protection; Provides upper cylinder wear protection
• Prevents foaming even at high speeds; Reduces engine temperatures
• Increases high temperature oil pressure; Protects bearings at high speeds and temperatures
• Flows well in very cold climates; Allows extended drains in non-warranty vehicles
• Compatible with petroleum and synthetic oils; Compatible with seals designed for petroleum

ENEOS 5w-40 CS Fully Synthetic Motor Oil - 1 Quart, Pack of 6 Review

I pulled the trigger on purchasing this oil because I have heard such great things about it. I was initially going to purchase some Amsoil, but I stopped myself because of the fact that you need to purchase a membership and then pay shipping and tax. Purchasing from amazon gives you tax free shopping and free shipping.

I really researched this oil thoroughly, as I really like to know if it's worth shelling out the extra money. I came up with a lot of people being unfamiliar with the oil and some people that raved about it. The oil is produced by Japan's largest oil company "Nippon Oil". Even though there isn't a lot of information about this oil, I remain at peace of mind because it's a Japanese company. The Japanese for the most part produce some of the best products from electronics to cars. I don't think this oil would be a bad product because of all of the huge advertisements and the fact that it's not exactly a trial and error product because Nippon is such a big company. Many of the Japanese cars come with Nippon Oil from factory.


My Impressions:


I swapped out my old oil on my 2009 Subaru Impreza 2.5i to this oil. I was formally running Pennzoil Platinum, which is a great oil, but I really wanted a top notch group "FUllY Synthetic" oil. When I first opened a quart I smelled the fresh oil because many people have said that the oil smells like alcohol because it's fully synthetic. I can confirm that this oil does smell like hard liquor. The oil is also very different in color when comparing to other oils. It's almost completely clear with a light yellow hue. It's almost similar in color to corn syrup.

After swapping my oil out I took my car for a ride and was pleased with the smoothness and overall throttle response.
I'm also impressed with the gas mileage. I tried a 40w oil once before and it tanked my mileage pretty badly. My manual states that the preferred oil is 5w30. However, I wanted to try this in the 40w form.

ENEOS 5w-40 CS Fully Synthetic Motor Oil - 1 Quart, Pack of 6 Feature

• Fully synthetic
• High performance motor oil
• API SM/CF ACEA B3/C3

Royal Purple Max-Cycle Synthetic Motorcycle Oil 10W40, Quart, Pack of 12 Review

Been using in vtx1800c since breakin was completed.
Now, 30K+ miles. No oil usage. No drips. Changing
at regular interfals as recommended. Communting mileage
is 36+ in cooler months and 38+ in summer, Colorado
commute from 8500 ft to 6000 ft over 22 miles. Highway
mileage in summer > 40mpg to > 50mpg. Using factory
map. Friend put in Valkyrie and remarked he'd never
had such good mileage before as he received with this.

Royal Purple Max-Cycle Synthetic Motorcycle Oil 10W40, Quart, Pack of 12 Feature

• Greater wear protection
• Helps to clean and improves engine effiency
• Provides Rust / Corrosion Protection
• Increases Performance
• Ashless to Minimize Exhaust Deposits

Red Line 20W50 Synthetic Oil - 1 Quart, Pack of 12 Review

Red Line 20W50 Synthetic Oil - 1 Quart, Pack of 12 Feature

• Formulated for turbo protection; Provides upper cylinder wear protection
• Prevents foaming even at high speeds; Reduces engine temperatures
• Increases high temperature oil pressure; Protects bearings at high speeds and temperatures
• Flows well in very cold climates; Allows extended drains in non-warranty vehicles
• Compatible with petroleum and synthetic oils; Compatible with seals designed for petroleum

Red Line 5W20 Synthetic Oil - 1 Quart, Pack of 12 Review

Check with Click and Clack, or any automotive mag or newsletter. If they know anything about petrochemistry, this is the motor oil that everyone has been looking for. In any full synthetic, the root molecule is where the whole string comes unraveled. Not with Redline. Damn fine motor oil. Your mileage will vary, but at least find a motor oil analysis source, and get them to check your oil and see what you are missing. Blackstone comes to mind, but find your own. This is for serious car buffs only.

Red Line 5W20 Synthetic Oil - 1 Quart, Pack of 12 Feature

• Formulated for turbo protection; Provides upper cylinder wear protection
• Prevents foaming even at high speeds; Reduces engine temperatures
• Increases high temperature oil pressure; Protects bearings at high speeds and temperatures
• Flows well in very cold climates; Allows extended drains in non-warranty vehicles
• Compatible with petroleum and synthetic oils; Compatible with seals designed for petroleum

ENEOS 5w-20 CS Fully Synthetic Motor Oil - 1 Quart, Pack of 6 Review

ENEOS 5w-20 CS Fully Synthetic Motor Oil - 1 Quart, Pack of 6 Feature

• Outstanding oxidation stability at high temperatures
• Excellent engine cleanliness and water resistance
• Little oil consumption
• Fully synthetic
• API SM/ILSAC GF-4

Mobil 1 96995 Synthetic 0W-20 Motor Oil - 1 Quart, Pack of 6 Review

I love this oil! I can get 30 MPG easy on my V6 280 HP Nissan 350Z. I also over-inflate my tires slightly. But I was never able to reach the three-o without the zero-w. It increases your MPG by about 10% easy. Over the life of the oil, you will save money getting this.

Take care of your engine and spend some money on this oil and a good oil filter. I get a Mobil-1 oil filter because it is one of the best. But there are other brands that are just as good. Use Google to find oil filter reviews by people who actually open them up.

Mobil 1 96995 Synthetic 0W-20 Motor Oil - 1 Quart, Pack of 6 Feature

• Outstanding wear protection
• Improved protection against sludge and harmful deposits
• Excellent high- and low-temperature performance Pours at temperatures as low as -53ºF and protects at oil temperatures as high as 400ºF
• Excellent fuel econcomy benefits

Castrol Syntec Full Synthetic Motor Oil (1 Quart) - 10W-30 Review

Castrol Syntec Full Synthetic Motor Oil (1 Quart) - 10W-30 Feature

• Syntec provides far superior protection against deposits. Corrosive particles such as rust, acid, soot and oxidized fuel fragments can cause costly damage to critical engine parts. Syntec neutralizes these particles, suspending them away from engine sufaces.
• Now with even better protection against engine wear, Syntec can help extend the life of your engine.
• Syntec delivers the ultimate performance under high-temperature conditions: unsurpassed protection against volatility burn-off and viscosity increase.
• Syntec meets the world's toughest engine protection requirements, including European gasoline torture tests.
• Neutralizes acids in your engine that can cause rust and corrosion on vital engine parts such as cylinders, bearings and hydraulic valve lifters.