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Top 7 Best Oil for Audi A4

Oil changes need to occur in a timely fashion because this is the least you can do in terms of maintenance that doesn’t break your budget. If you use good quality oil, it will adequately lubricate your entire engine and all its small components. In this buying guide, we will discuss all the information that you require to find the best oil for Audi A4, because a good quality oil will keep your engine cool and working smoothly.
Here, we will also review the best oils available on the market that you can use in your Audi A4’s engine. Additionally, we have also listed some important answers to the questions that most Audi A4 owners frequently have.

Our Overall #1 Rated Pick

Castrol Edge Professional LongLIfe

Castrol Edge Professional LongLIfe
The best motor oil for Audi A4 is this SAE 5W-30 engine oil from Castrol. If your Audi A4 is not modified, then Castrol Edge Professional is the Audi A4 recommended oil for both gasoline and diesel engines, and therefore it is the best motor oil for all models of Audi A4.
As this is the manufacturer’s pick, you can use it as your OEM replacement engine oil. It is the best engine oil for Audi A4 as well as any other automaker. It is available in 5-liter and 1 gallon bottles.
Configuration: 5W-30
Type: Full Synthetic
Quantity: 5 liter and 1 gallon.

Pros

  • Quality synthetic motor oil that will keep the engine cool
  • Reaches all the small regions and components in your Audi A4 engine for limiting friction
  • Different quantities are also available
  • Keeps all the components in your engine clean for smooth operation

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Audi A4 Oil Recommended by Mileage

Oil Mileage (from-to) Type of oil (Synthetic)
Castrol EDGE 5W-30 0 – 75,000 5W – 20
Valvoline 5W20 75,000 – 150,000 5W – 20
Royal Purple 51530 150,000 – 300,000 5W – 30
Mobil 1 120764 150,000 – 300,000 5W – 30
Oil Mileage (from-to) Type of oil (Semi-synthetic)
Shell Rotella T5 150,000 – 300,000 15W – 40
Havoline 5W-30 150,000 – 300,000 5W – 30
Castrol GTX 06440 75,000 – 150,000 5W – 30

Castrol GTX – Editor Choise

Castrol GTX
According to the owner’s manual from the manufacturer, your Audi A4 needs ILSAC or API SM engine oil. With VW-502-00/ VW-504-00 (gasoline engine), VW-507-00 (diesel engine) standards the ideal engine oil for mileage is Castrol GTX. Hence, this is our Audi A4 oil recommendation.
It is the recommended oil for Audi A4 2.0T as it can limit engine wear to a great extent. It will leave your vehicle’s critical engine parts four times smoother as compared to any other oil. If you are thinking about what oil is recommended for Audi A4 Quattro, this is our recommendation and it is Audi’s A4 1.8T recommended oil as well. All Audi gasoline and diesel engines require synthetic oil, so Castrol GTX works fine with any.
Castrol GTX will reach and adhere to all the small components and areas within your engine. Due to a good viscosity level, this is a decent engine oil to use even in winter. It is the recommended oil for an Audi A4 Allroad as your engine will wear with time in a better manner.
This is because the engine oil will reduce the friction between the parts and your engine won’t heat up. The oil will keep the coating on the engine parts and they will stay lubricated for a longer period so that there is less friction to take care of. It is available in 1-litre and 5-liter bottles.
Configuration: 5W-30
Type: Full Synthetic
Meets specifications: API SN Plus, ILSAC GF-5

Pros

  • Lubricates those hard-to-reach places in your engine
  • Reduces friction and will keep your engine cool at all times
  • Keeps the parts cleaner
  • Certified by IVE for wear
  • Works well with Bosch engine oil filter

Cons

  • Not the best option for sub-zero temperatures.

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Meets specifications

VW-502-00/ VW-504-00 (gasoline engine), VW-507-00 (diesel engine) standards

Best Synthetic Oil for Audi A4

Castrol EDGE 5W-30 Gasoline

Castrol EDGE 5W-30 Gasoline

Why choose this?

  • Superior engine performance under extreme conditions
  • Limits deposit formation
  • Reduces metal-to-metal contact and heat

Features

Castrol EDGE has the ideal viscosity for Audi’s A4 engine, and it can reach the deepest regions of your vehicle’s engine to keep them running smoothly. It will ultimately cause less friction and your engine will work smoothly and will stay cool. There will also be less of a chance of deposit formation, and your engine will stay clean for a longer period, which will improve engine wear.

Recommendations

Best oil for Audi A4 1.8T
Best Audi A4 oil for winter

Also works for turbocharged engines
Reduces friction and boosts fuel economy
Handles pressure well during cold starts
Keeps the engine running smoothly at varying speeds
Your engine oil filter will become noisy frequently
Not the best choice for harsh winter days

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Valvoline 5W-20 Gasoline

Valvoline 5W-20 Gasoline

Why choose this?

  • Best for sludge and varnish protection
  • Safe in cold conditions
  • Compatible with turbocharged vehicles

Features

If you have been in search of motor oil that you can use in extreme conditions and cold environments, this is the right choice for you. The oil will keep all the parts of your vehicle’s engine running and will prevent them from overheating. As it keeps the deposit-development under check, your engine will keep operating at a decent rate and will stay clean for longer periods.

Recommendations

Best oil for high mileage Audi A4

Better for fast oil flow on cold start-ups
Works well in warm weather conditions too
Protects your engine from sludge and varnish
Prevents the engine from overheating and reduces friction
Not the best option for extreme colds.
More prone to coking in high dust and dirt conditions

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Royal Purple 51530 5W-30 Gasoline

Royal Purple 51530 5W-30 Gasoline

Why choose this?

Different size bottles available
Reduces fuel consumption
Top recommendation for catalytic emission vehicles

Features

Excellent for corrosion resistance and suitable for old vehicles as the engine wears out with the passage of time. This is a good choice if you are looking for motor oil that can provide you with high mileage. It works well with all vehicles that run on fuels containing ethanol.
If your vehicle has a petrol-based engine, this is a great choice. Another excellent feature of this oil is that it works as a fluid for your engine and will greatly reduce any wear in your engine with the passage of time.

Recommendations

Best Audi A4 oil for winter

Also works as a lubricant
Wear and corrosion safety for your engine
Works with ethanol fuels
Protects vehicles with catalytic emissions
Different quantities available
Not ideal for small sized engines
Burns quickly

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Mobil 1 120764 5W-30 Gasoline

Mobil 1 120764 5W-30 Gasoline

Why choose this?

Keeps sludge from accumulating
Excellent for overall lubrication of your engine
Better aligning properties than most oils out there

Features

If you have been looking for engine oil that works in the hot and cold weather, this is a great choice for your Audi A4. No matter the weather conditions, this engine oil will work well for you. It has the tendency to increase the fuel efficiency because it ensures that all the components of your engine keep working smoothly. Your engine will be able to work friction-less and it won’t have to deal with much heat, either.

Halts the development of deposits and sludge
Maximizes fuel efficiency
Makes your engine more durable with less overheating and friction
Reduces oil change intervals
Excellent for various weather conditions as well as different driving styles
Not for very hot weather
Requires frequent filter changes

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Best Semi-Synthetic Oil for Audi A4

Shell Rotella T5 15W-40 Diesel

Shell Rotella T5 15W-40 Diesel

Why choose this?

Less development of ash
Keeps your vehicle complaint
Increases fuel efficiency

Features

This motor oil is designed for diesel engines and it will significantly reduce ash development in your engine so it will stay clean for longer periods, and you won’t have to do much when it comes to oil changing. The overall performance of your engine will also increase significantly as it will start a lot smoother than before.

Keeps friction in your engine low and ensures the smooth movement of all parts
Reduces the need for oil changes
Complies with requirements for low emissions
Not the best option for colder climates
A bit expensive

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Havoline 5W-30 Petrol

Havoline 5W-30 Petrol

Why choose this?

Comes with sludge shield
Improves oil efficiency
Reduces engine wear

Features

Havoline is the best option if you want less engine wear over time. It will keep fristion under check and your engine will keep working normally with less heat production. The overall operation will be nice and smooth. It also ensures that the engine will keep working in different weather conditions without any issues.

Excellent choice for reducing engine noise
With smoothening of operation engine wear will reduce significantly
Will keep your vehicle’s engine cool even in warm weather conditions
Frequent oil changes needed
Burns quickly at high speed

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Castrol GTX 06148 5W-20 Hybrid

Castrol GTX 06148 5W-20 Hybrid

Why choose this?

Superb detergency and cleanliness
Top choice for high mileage
Burns safely

Features

This is a top choice engine oil for anyone who is looking for high mileage. It provides excellent detergency, which means that any chance of deposit or reside developing will be significantly reduced. It will also reduce quick burn outs and features some additives that will prevent your engine from wearing.

Reduces cooking with its superb detergency
Less residue build-up allows the engine to work smoothly
Proper lubrication for reduced friction
Meets all quality and performance standards
Not suitable for extreme driving situations or conditions
Only uses Bosch oil filter

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Audi A4 Oil Type by the Year

2017 Audi A4 oil type

Number of cylinders: 4
Engine capacity: 2.0L and 3.2L
Oil capacity: 5.5 Quarts
Engine features: V6 and turbocharged
The 2017 Audi A4 has a 2.0L and 3.2L engines with 5.5 quarts oil capacity. The manufacturer recommends using standard, API SM certified 5W-30 or 5W-20 oil, but you can also choose the following:

2012 Audi A4 oil type

Number of cylinders: 4
Engine capacity: 2.0L and 3.2L
Oil capacity: 4.9 Quarts
Engine features: V6 and turbocharged
The 2012 Audi A4 has 2.0L and 3.2L engines with engine oil capacity of 4.9 quarts. The best suited oil for this vehicle is the standard API SM certified 5W-2- or 5W-30 motor oil.

2008 Audi A4 oil type

Number of cylinders: 4
Engine capacity: 2.0L and 3.2L
Oil capacity: 4.9 Quarts
Engine features: V6 and turbocharged
The 2008 Audi A4 has 2.0L and 3.2L engines with 4.9 quarts engine oil capacity. Audi suggests using API SM certified 5W-20 or 5W-30 oil.

2007 Audi A4 oil type

Number of cylinders: 4
Engine capacity: 2.0L (turbocharged) and 3.2L (V6)
Oil capacity: 4.9 Quarts
Engine features: V6 and turbocharged
The 2007 Audi A4 2.0L and 3.2L engines with 4.9 quarts oil capacity. The automaker recommends using the standard 5W-20 or 5W-30 API-certified engine oil.

2003 Audi A4 oil type

Number of cylinders: 4
Engine capacity: 2.0L (turbocharged) and 3.2L (V6)
Oil capacity: 6.9 Quarts
Engine features: V6 and turbocharged
The 2003 Audi A4 comes with a 2.0L as well as 3.2L engines with 6.9 quarts oil capacity. The recommended oil by Audi is 5W-30, API-certified engine oil.

2006 Audi A4 oil type

Number of cylinders: 4
Engine capacity: 2.0L (turbocharged) and 3.2L V6
Oil capacity: 4.5 Quarts
Engine features: V6 and turbocharged
The 2006 Audi A4 has 2.0L and 3.2L engines with 4.5 quarts of oil capacity. Audi advises using standard 5W-30 and 5W-20 API-SM certified engine oils.

Best Oils for Audi A4 – Buyer’s Guide & FAQ

Some important features that you must consider before buying the right kind of engine oil for your Audi A4: keep in mind the oil consumption as well as patterns of oil change before you start looking for the right engine oil for your vehicle. These two numbers will enable you to pick the right kind of motor oil that will be suitable for your Audi A4.

Audi A4 oil consumption

There are some people who report an issue of the Audi A4 burning oil. However, to keep this issue in control, you must trace the oil pressure. Due to this effectively you must know Audi A4 oil pressure sensor location. For knowing the exact number about the oil consumption of your vehicle you must find out about how frequently you have been changing the oil in a specific period.
Audi suggests that you first change the oil after 6 months or 6000 miles. However, in normal circumstances, the change needs to occur between 3000 and 4000 miles. This when your vehicle will enter into its normal break-in period.
There will be more wear for new engine oil until this period. For any older vehicle, the oil change needs to occur at 6000 miles. This is important to keep the oil burning limited, which is the problem that is faced by most A4 Audi owners.

Extreme driving conditions

For those of you who don’t know much about what type of conditions fall into this category, it is the driving trend where your A4 has to go through frequent braking and gear shifting at sustained high speed. Hot or cold climates, as well as elongated idling of your vehicle, also fall into this category. These conditions and driving styles impact your vehicle’s engine significantly, and for this an oil change is recommended every 4000 to 5000 miles.

Audi A4 oil in-between changes

You might have experienced with the passage of time that your vehicle required frequent oil changes. This is because as the engine grows older, it gathers more deposits and will need more frequent oil changes to keep the oil clean.
Therefore, with the passage of time, you will have to keep the oil level in check so that the engine keeps running smoothly and doesn’t overheat. The oil also needs to remain clean so that all those small components keep working smoothly and no friction occurs.

What to consider before buying the right oil for Audi A4?

In this section of the text, we have included some important features that you need to keep in mind. These will enable you to find the right kind of motor oil for your Audi A4. We have listed these features to assist you in making the right decision. So, let’s have a brief look at each of them, one by one!

  • Understanding the labels

This is one of the most important points. There are different labels on all motor oil bottles and containers. Understanding these labels will enable you to make the right choice for your vehicle.
There is an ILSAC GF-5 or API label and it tells you whether or not the oil meets the SL service ratings. Apart from that, there will be a C in the case of diesel engine oil. There will be an SAE viscosity label as well, which tells you that the oil has passed the energy conservation test. The starburst symbol will show that the oil has passed all the tests for SL service standards.

  • Viscosity

Viscosity is the resistance of a fluid to flow. These numbers represent the oil’s viscosity: 5W-30 or 10W-40. The first number is the rating for low-temperature with a “w” indicating “winter” while the second number represents a higher temperature rating.
Engine oils thicken in cold temperatures and get thin in heat. Therefore, there needs to be the right amount of additives to keep the oil working in both these climates. The numbers that are present for different engine oils identify them with different ratings for different temperatures.
The first number indicates the ability of oil to resist thickening at low temperatures. The second number indicates the resistivity of oil to thinning at a higher temperature. For example, 5W-30 means the oil will stay fluent at 5F and it will also resist thinning at 30F with “w” indicating “winter.” The recommended rating for your Audi A4 is 5W-20 or 5W-30 for top-notch performance.

  • Different types of motor oils

We need to understand the various types of oils that are available for you to use in your Audi A4 engine for best performance and high mileage,

Premium Conventional

Premium conventional oils are better for new and unmodified cars. All top carmakers use their preferred or recommended type of oil. While there are various viscosity levels available for the premium conventional oils, most automakers encourage using 5W-30 or 5W-20 for cold weather conditions and 10W-30 for hot weather conditions. This oil type is best suited for all types of LTVs.

Full Synthetic

For the specialized LTVs, like turbocharged or V6 engine vehicles, you need to go for full synthetic oils. These oils have been tested under a number of quality assurance and performance variables to prove their reliability and effectiveness. As these oils are expensive, they are not recommended for regular vehicle owners.

Synthetic Blend

The synthetic blends, or semi-synthetic oils, have organic oil in them as well as synthetic oil. These engine oils are designed for SUVs or trucks and for hotter climates, as well. These oils are great if you’re looking for less engine oil loss. They are also a lot less expensive.

High Mileage

Modern cars have the ability to last longer, and for this reason, you can find a lot of used cars these days. Therefore, if you are using a second hand car, then you need to go for high mileage engine oils. These motor oils are better for vehicles with more than 100,000 miles on the odometer. But bear in mind that the engine of an old vehicle will nbee a quarter or too extra.

Oil additives

The technology behind these motor oils has advanced a lot in recent times. For high performance. Your engine has to deal with a number of external elements and for that it is treated with various additives. Cooking is caused by dirt, dust, old engines, moisture, heat, cold and various other elements. There are different types of additives to tackle all these issues. These include:

  • Viscosity improvers make sure that your engine oil maintains its flow rate at high or low temperatures
  • Detergents eradicate any deposits or residue build-ups
  • Dispersants keep those solid particles separate and don’t form sludge
  • Antiwear agents keep the metal surfaces of your engine’s inside safe when the oil film clings down
  • Friction modifiers reduce friction and improve fuel economy
  • Depressants prevent wax particles from freezing in cold climates
  • Antioxidants prevent oxidation and boost emission control
  • Foam inhibitors prevent foam development due to crankshaft-whipping in the motor oil
  • Rust/corrosion inhibitors keep the metal parts away from acids as well as moisture

Which engine oil is best for Audi A4?

As Audi A4 features a 2.0L turbocharged engine as well as a 3.2L V6 engine, you need to choose full synthetic 5W-20 or 5W-30 API-SM certified oil. It is the recommended oil by Audi for this vehicle.

What type of oil does an Audi A4 take?

Audi A4 has two variants. It comes in a turbocharged 2.0L engine as well as a V6 3.2L engine. The manufacturer recommends 5W-20 or 5W-30 API-SM certified motor oil.

How much oil does an Audi A4 take?

The 2019 Audi A4 comes with 8.2 quarts of oil capacity. The 2003 Audi A4 had an oil capacity of 6.9 quarts. After that, the oils capacity for the later models until 2007 was 4.5 quarts. From 2007 to 2012, the capacity increased to 4.9 quarts. From 2013 to 2015, the capacity became 5.5 quarts. After that, from 2016 onwards, the motor oil capacity of these engines was 8.2 quarts.

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