The Most Reliable Audi A4, Ranked

Voting rules: Choose the Audi A4 you think is the most reliable!

Updated on May 7, 2024 06:55

Selecting a reliable car can significantly impact daily life, influencing everything from routine commutes to long-distance travels. Among enthusiasts and everyday drivers, the Audi A4 has been frequently discussed for its mix of style, performance, and, critically, reliability. However, with different model years and variations, deciding on the most reliable iteration can be daunting. By aggregating votes and opinions from a wide array of Audi A4 owners and experts, we aim to offer a clear, democratically achieved ranking. This list is continually updated as new feedback comes in, reflecting real-world experiences that can guide potential buyers or current owners thinking about upgrades or maintenance. Through your votes, this list remains a valuable, timely resource for making informed decisions.

What Is the Most Reliable Audi a4?

1

54
votes
Thomas doerfer · CC BY 3.0

Audi A4 B8 (2008-2015)

Audi

This model is known for its excellent build quality, comfortable ride, and fuel-efficient engines.
The Audi A4 B8 (2008-2015) is the fifth generation of the Audi A4 compact executive car. It was produced by the German automaker Audi. The B8 model was a significant update over its predecessor, featuring improved styling, enhanced technology, and upgraded performance.

Body Type: Sedan or Avant (wagon)

Engine Options: Various petrol and diesel engines

Power Output: Range from 120 to 450 horsepower

Transmission: 6-speed manual or 7-speed dual-clutch automatic

Drive Type: Front-wheel drive or Quattro all-wheel drive
2

25
votes
Audi A4 B7 (2005-2008)

Audi AG

The B7 A4 has a reputation for being one of the most reliable models in the lineup. It is also praised for its refined driving dynamics and spacious interior.
The Audi A4 B7 (2005-2008) is the fifth generation of the Audi A4 compact executive car. It was introduced in 2004 as a successor to the Audi A4 B6 and was produced until 2008. The B7 model brought several updates and improvements over its predecessor, including revised styling, enhanced performance, and updated technology.

Engine Options: Various petrol and diesel engines available, including 1.8L, 2.0L, 2.7L, and 3.2L options.

Transmission: 5-speed or 6-speed manual, 6-speed automatic, or continuously variable multitronic transmission.

Quattro All-Wheel Drive: Available in certain models for improved traction and handling.

Suspension: Independent suspension with MacPherson struts at the front and a four-link suspension at the rear.

Fuel Efficiency: Varies depending on the engine, with fuel consumption ranging from approximately 23-35 MPG combined.
3

19
votes
WikiPimpi · Public domain

Audi A4 B6 (2002-2005)

Audi

The B6 A4 is a reliable and affordable option that offers a comfortable cabin, smooth ride, and impressive handling.
The Audi A4 B6 (2002-2005) is the sixth generation of the Audi A4 series, which was produced from 2002 to 2005. It is known for its sophisticated design, quality craftsmanship, and advanced features.

Engine Options: Various gasoline and diesel engine options

Transmission: 5-speed manual or 6-speed automatic transmission

Drive Type: Front-wheel drive or Quattro all-wheel drive

Fuel Efficiency: Up to 21 city / 31 highway mpg

Safety Features: Multiple airbags, ABS, stability control
4

20
votes
Audi A4 B5 (1996-2001)

Audi AG

The B5 A4 is a classic model that is still revered for its timeless design, solid construction, and dependable performance.
The Audi A4 B5 (1996-2001) is the first generation of the Audi A4 series. It was a compact executive car produced by the German automaker Audi. The B5 model was known for its sleek design, advanced technology, and solid build quality.

Engine: Various petrol and diesel engine options

Power: Up to 276 horsepower

Transmission: 5-speed manual or 4-speed automatic

Drivetrain: Front-wheel drive or Quattro all-wheel drive

Suspension: Independent front and rear suspension
5

17
votes
Vauxford · CC BY-SA 4.0

Audi A4 B9 (2016-2021)

Audi AG

The current generation A4 is well-regarded for its luxurious interior, advanced technology features, and smooth ride.
The Audi A4 B9 (2016-2021) is the fifth-generation model of the Audi A4 series. It is a compact executive car known for its impeccable build quality, luxurious interior, and reliable performance. The B9 model introduced significant design updates while retaining the classic Audi A4 styling cues. It offers a comfortable and refined driving experience, making it a popular choice among car enthusiasts and professionals.

Engine Options: Various options including gasoline, diesel, and hybrid engines

Transmission Options: 6-speed manual, 7-speed dual-clutch automatic, and 8-speed automatic

Drive Type: Front-wheel drive (FWD) or quattro all-wheel drive (AWD)

Power Output: Ranges from 148 horsepower to 349 horsepower

Fuel Efficiency: Varies depending on the engine and drive type, with a range of approximately 22-32 MPG combined
6

11
votes
Alexander Migl · CC BY-SA 4.0

Audi A4 Allroad (2013-present)

Audi AG

The A4 Allroad is a rugged version of the A4 that offers added versatility and off-road capability without sacrificing comfort.
The Audi A4 Allroad (2013-present) is a variant of the Audi A4 compact executive car which combines the stylish design and luxurious features of the A4 with off-road capabilities. It offers a higher ground clearance and rugged exterior elements, making it suitable for both urban and off-road adventures.

Engine: Various options including 2.0L turbocharged inline-4 and 3.0L supercharged V6

Transmission: 7-speed automated manual (S tronic) or 8-speed automatic

Drivetrain: Quattro all-wheel drive

Suspension: Adaptive damping suspension

Ground Clearance: Approximately 6.5 inches (16.5 cm)
7

7
votes
Audi S4 B8 (2009-2015)

Audi AG

The S4 is a performance-oriented variant of the A4 that offers thrilling acceleration, sharp handling, and advanced features.
The Audi S4 B8 (2009-2015) is a high-performance variant of the Audi A4, offering a blend of luxury, performance, and practicality. It is designed and manufactured by Audi AG, a German automobile manufacturer.

Engine: 3.0L V6 supercharged engine

Power: 333 horsepower

Torque: 325 lb-ft

Transmission: 7-speed S tronic dual-clutch automatic transmission

Drive Type: Quattro all-wheel drive
8

8
votes
Audi RS4 B7 (2006-2008)

Audi AG

The RS4 is a high-performance version of the A4 that boasts a powerful V8 engine, sport-tuned suspension, and aggressive styling.
The Audi RS4 B7 (2006-2008) is a high-performance luxury sedan manufactured by Audi. It belongs to the fourth generation A4 lineup and is part of the RS series, which stands for 'RennSport' or 'Racing Sport' in English. The RS4 B7 was one of the most powerful and reliable versions of the Audi A4, offering impressive performance and handling.

Engine: 4.2L V8

Power: 414 horsepower

Torque: 317 lb-ft

Transmission: 6-speed manual or 6-speed automatic

Acceleration: 0-60 mph in 4.8 seconds
9

8
votes
Alexander Migl · CC BY-SA 4.0

Audi A4 Avant (2012-2015)

Audi AG

The A4 Avant is a wagon variant of the A4 that offers increased cargo space, all-wheel drive, and a refined driving experience.
The Audi A4 Avant (2012-2015) is a station wagon model of the Audi A4 series, which was produced between 2012 and 2015. It is known for its sleek design, spacious interior, and reliable performance.

Engine: 2.0L Turbocharged Inline-4

Power: 211 horsepower

Transmission: 6-speed manual or 8-speed automatic

Drivetrain: Front-wheel drive or Quattro all-wheel drive

Fuel Efficiency: Approximately 22 city / 32 highway mpg
10

7
votes
Audi A4 Ultra (2017-present)

Audi

The A4 Ultra is a fuel-efficient variant of the A4 that uses a turbocharged four-cylinder engine to achieve up to 37 mpg on the highway.
The Audi A4 Ultra (2017-present) is a variation of the Audi A4 model known for its exceptional fuel efficiency and eco-friendly features. It is designed to provide a more economical and environmentally conscious driving experience.

Engine: 2.0L turbocharged inline-4

Power Output: 190 horsepower

Transmission: 7-speed S tronic dual-clutch automatic

Fuel Efficiency: Up to 37 mpg highway

Emissions: LEZ (Low Emission Zone) compliant

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Discussion

Ranking factors for reliable Audi A4

Engine reliability

Issues with the engine can be costly to repair and lead to significant downtime, so a reliable engine is crucial.
Transmission reliability

The transmission is another critical component that needs to be reliable to avoid breakdowns and high costs.
Electrical system

Nowadays, modern cars are loaded with advanced electrical systems, and problems with these systems can be tough to diagnose and fix.
Suspension and steering

These components help you stay safe and in control on the road, and any issues with them can put you at risk.
Quality of parts and materials

The quality of the parts and materials used in the car can affect the vehicle's longevity and reliability.
Maintenance and service

Proper maintenance and regular servicing are necessary for any car to perform at its best.

About this ranking

This is a community-based ranking of the most reliable Audi A4. We do our best to provide fair voting, but it is not intended to be exhaustive. So if you notice something or A4 is missing, feel free to help improve the ranking!

Statistics

1601 views
174 votes
10 ranked items

Voting Rules

A participant may cast an up or down vote for each A4 once every 24 hours. The rank of each A4 is then calculated from the weighted sum of all up and down votes.

More information on most reliable audi a4

The Audi A4 is a popular compact executive car that has been in production since 1994. Throughout its various generations, the Audi A4 has been praised for its sleek design, advanced technology, and excellent performance. However, with so many different models and years of production, it can be difficult to determine which Audi A4 is the most reliable. Factors that can affect reliability include the engine type, transmission, and overall build quality. Additionally, maintenance and repair history can also impact the reliability of an Audi A4. To determine the most reliable Audi A4, it is important to consider a variety of factors and do thorough research. At StrawPoll, we have collected data from thousands of Audi A4 owners to help determine which models are the most reliable. By analyzing factors such as overall satisfaction, repair frequency, and common issues, we can provide valuable insights for those in the market for an Audi A4.