The 2003 Audi A4 is a compact executive car that marked a significant point in Audi's evolution. The A4 B6 generation (2001-2005) offered a blend of luxury and sportiness. Available as a sedan, Avant (wagon), and Cabriolet (introduced later), key trims included the 1.8T, 3.0, and Quattro models. It stood out for its refined interior, engaging driving dynamics, and available all-wheel-drive, making it popular for those seeking a premium driving experience. Pricing ranged from approximately $25,000 to $35,000 when new.
The Good
The 2003 Audi A4 offers a compelling blend of advantages. Its balanced performance, especially with the Quattro option, appeals to enthusiasts. The comfortable and well-designed interior satisfies practical needs. While not the most reliable car ever built, it delivers good value for its class. The refined styling evokes emotional appeal, making it desirable for discerning buyers.
The Bad
Potential weaknesses of the 2003 Audi A4 include potential oil sludge issues with the 1.8T engine, particularly if maintenance was neglected. Suspension components can wear, leading to costly repairs. Electrical gremlins are also a possibility. Always check service records and perform a thorough inspection before purchasing.
2003 Audi A4: Quick Overview
- Engine Options:
- 1.8T Inline-4 Turbocharged: 1.8-liter
- 3.0 V6: 3.0-liter
- Horsepower:
- 1.8T: 170 hp
- 3.0 V6: 220 hp
- Fuel Economy: (estimated)
- 1.8T (FWD): 22 mpg city / 31 mpg highway
- 3.0 V6 (FWD): 18 mpg city / 27 mpg highway
- 1.8T (Quattro): 21 mpg city / 29 mpg highway
- 3.0 V6 (Quattro): 17 mpg city / 25 mpg highway
- 0-60 Times: (estimated)
- 1.8T (FWD): 8.2 seconds
- 3.0 V6 (FWD): 7.2 seconds
- 1.8T (Quattro): 7.8 seconds
- 3.0 V6 (Quattro): 6.9 seconds
- Towing Capacity:
- Not officially rated for towing in North America.
- Trim Level Features:
- 1.8T: Standard features include alloy wheels, power windows and locks, air conditioning, and a premium sound system.
- 3.0: Adds features like leather seats, wood trim, and automatic climate control.
- Quattro: Indicates the presence of Audi's all-wheel-drive system, available on both 1.8T and 3.0 models.
- Optional Features: Many A4s were equipped with optional features such as a sunroof, upgraded sound system, navigation system, and sport suspension.
2003 Audi A4 Specifications
Vehicle Information
| Year | 2003 |
| Make | Audi |
| Model | A4 |
| Trim | - |
| Style | 4-Door Sedan All-Wheel Drive 3.0-Liter Automatic |
| Type | Sedan |
| Category | Compact Car |
Manufacturing Details
| Made In | Germany |
| Manufacturing City | INGOLSTADT |
Dimensions
| Doors | 4-Door |
| Curb Weight | 1475.08 kg |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 3 6 |
| Engine Size | 3L |
| Engine Cylinders | 6 |
| Transmission | continuously Variable |
| Transmission Type | Automatic |
| Transmission Speeds | Continuously Variable |
| Drivetrain | All-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $31,740 USD |
| Invoice Price | $28,681 USD |
| Delivery Charges | $660 USD |
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Analysis
What Problems Does the 2003 Audi A4 Have?
The 2003 Audi A4, particularly the 1.8T engine, is known for potential oil sludge issues. This occurs when oil breaks down and forms deposits, potentially leading to engine damage. Regular oil changes with high-quality synthetic oil are crucial.
Suspension issues, such as worn control arm bushings, are also common, leading to front-end clunking and poor handling. Electrical problems, including malfunctioning sensors and control modules, are also reported.
Recalls for the 2003 A4 were issued for potential fuel leaks and issues with the passenger airbag system.
Long-term reliability can be a concern. The timing belt on the 1.8T needs to be replaced at regular intervals (typically every 75,000 miles) to prevent catastrophic engine failure. Coolant leaks and issues with the automatic transmission are also potential long-term concerns.
Overall, while the A4 offers a premium experience, it's crucial to inspect it thoroughly and be prepared for potential maintenance costs associated with an older European vehicle. Check the VIN for recall history and obtain a pre-purchase inspection from a qualified mechanic familiar with Audi vehicles.
Suspension issues, such as worn control arm bushings, are also common, leading to front-end clunking and poor handling. Electrical problems, including malfunctioning sensors and control modules, are also reported.
Recalls for the 2003 A4 were issued for potential fuel leaks and issues with the passenger airbag system.
Long-term reliability can be a concern. The timing belt on the 1.8T needs to be replaced at regular intervals (typically every 75,000 miles) to prevent catastrophic engine failure. Coolant leaks and issues with the automatic transmission are also potential long-term concerns.
Overall, while the A4 offers a premium experience, it's crucial to inspect it thoroughly and be prepared for potential maintenance costs associated with an older European vehicle. Check the VIN for recall history and obtain a pre-purchase inspection from a qualified mechanic familiar with Audi vehicles.
How long will the 2003 Audi A4 last?
A 2003 Audi A4, with proper maintenance, can realistically reach 200,000 miles or more. However, diligent maintenance is critical. Many owners report reaching this mileage with regular oil changes, timing belt replacements, and addressing issues promptly.
Weaknesses over time often relate to the rubber and plastic components aging. This includes hoses, seals, and bushings, leading to leaks and decreased performance. The electronic components can also become problematic with age.
Poor maintenance habits will significantly shorten the lifespan, potentially leading to major engine or transmission repairs well before 200,000 miles.
Weaknesses over time often relate to the rubber and plastic components aging. This includes hoses, seals, and bushings, leading to leaks and decreased performance. The electronic components can also become problematic with age.
Poor maintenance habits will significantly shorten the lifespan, potentially leading to major engine or transmission repairs well before 200,000 miles.
What Technology & Safety Features are Included?
The 2003 Audi A4 offered a decent array of technology for its time. Standard features included a premium sound system (often Bose in higher trims), power windows and locks, and air conditioning. The entertainment system typically consisted of a radio and CD player; navigation was an optional feature.
Driver-assistance features were limited compared to modern vehicles. ABS (Anti-lock Braking System) and traction control were standard. Stability control (ESP) was available as an option.
Safety features included front and side airbags. Optional features included a rear parking aid system.
The NHTSA (National Highway Traffic Safety Administration) crash test ratings for the 2003 Audi A4 are generally good. It typically received 4 or 5 stars in frontal and side impact tests. The IIHS (Insurance Institute for Highway Safety) also gave it generally positive ratings.
The built-in tech and driver-assistance features are basic by today's standards, but the safety features were respectable for the era. Many higher trim models included more advanced options, enhancing the overall experience. Keep in mind that these systems are now 20 years old and may be showing their age, requiring maintenance or replacement.
Driver-assistance features were limited compared to modern vehicles. ABS (Anti-lock Braking System) and traction control were standard. Stability control (ESP) was available as an option.
Safety features included front and side airbags. Optional features included a rear parking aid system.
The NHTSA (National Highway Traffic Safety Administration) crash test ratings for the 2003 Audi A4 are generally good. It typically received 4 or 5 stars in frontal and side impact tests. The IIHS (Insurance Institute for Highway Safety) also gave it generally positive ratings.
The built-in tech and driver-assistance features are basic by today's standards, but the safety features were respectable for the era. Many higher trim models included more advanced options, enhancing the overall experience. Keep in mind that these systems are now 20 years old and may be showing their age, requiring maintenance or replacement.
What Colors Options are Available?
Exterior Colors
Brilliant Black
Arctic White
Atlas Grey Metallic
Ocean Blue Pearl Effect
Ming Blue Pearl Effect
Melange Beige Metallic
Desert Green Pearl Effect
Interior Colors
Ebony
Platinum
Beige
2003 Audi A4 Prices and Market Value
When new, the 2003 Audi A4 had a starting price of around $25,000 to $35,000, depending on the trim and options. Today, used market prices typically range from $2,000 to $8,000, contingent on condition, mileage, and location. The A4 has depreciated significantly over the past two decades.
Factors affecting resale value include the car's overall condition (mechanical and cosmetic), mileage, service history, and the presence of desirable options like Quattro or a clean title. Cars with neglected maintenance or high mileage command lower prices. The brand reputation and the availability of parts also play a role.
Factors affecting resale value include the car's overall condition (mechanical and cosmetic), mileage, service history, and the presence of desirable options like Quattro or a clean title. Cars with neglected maintenance or high mileage command lower prices. The brand reputation and the availability of parts also play a role.
2003 Audi A4 Cost of Ownership
Owning a 2003 Audi A4 can be relatively costly. Insurance premiums are moderate but can be higher than non-luxury cars. Fuel economy is decent but not exceptional, especially with the V6 and Quattro models. Maintenance and repair costs can be high due to the car's age and complexity. Parts can be more expensive than those for domestic or Japanese vehicles. Long-term ownership costs depend greatly on maintenance habits. Neglecting maintenance can lead to expensive repairs, making it a less economical choice.
2003 Audi A4 Fuel Efficiency
Fuel Type
Gasoline (Required)
Fuel Capacity
70.03 liters
City Mileage
7.65 km/l
Highway Mileage
11.05 km/l
2003 Audi A4 Safety Rating
NHTSA
IIHS
2003 Audi A4 Recalls & Defects
Fuel System, Gasoline:delivery:fuel Pump
Recall date
2006-01-23
Recall no.
06v017000
Source
NHTSA
Summary
ON Certain Vehicles Produced From September 2002 - March 2003, Equipped With 1.8l Turbo, 2.8l V6, or 3.0l Engines, A Change IN THE Electrical Motor Components IN THE Fuel Pump CAN Lead TO AN Inoperative Fuel Pump And, Ultimately, Stoppage OF Fuel Supply TO THE Engine Causing IT TO Stall.
Consequence
IF Fuel Flow TO THE Engine IS Interrupted, THE Vehicle Could Stall Without Warning and Thus Present A Potential Risk OF Crash.
Remedy
Dealers Will Install NEW Fuel Pumps Free OF Charge. THE Recall Began ON April 10, 2006. Owners MAY Contact VW AT 1-800-222-8987 or Audi AT 1-800-822-2834.
Notes
VW Recall NO. M7 and Audi Recall NO. Jl.customers MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Http://Www.safercar.gov.
Exterior Lighting:headlights
Recall date
2005-03-15
Recall no.
05v096000
Source
NHTSA
Summary
ON Certain Passenger Vehicles, There IS A Possibility OF Xenon Headlamp Coating Degradation Over Time. THE Luminous Transmittance OF THE Headlamp MAY Decrease Over A Period OF Time.
Consequence
This Condition Could Affect A Driver's Field OF View, Increasing THE Risk OF A Crash.
Remedy
Dealers Will Replace THE Left and Right Xenon Headlamp Reflectors Free OF Charge. THE Recall Began ON April 11, 2005. Owners MAY Contact Audi AT 1-800-822-2834.
Notes
VW Recall NO. JH. Customers MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Http://Www.safercar.gov.
Fuel System, Gasoline:delivery:fuel Pump
Recall date
2007-08-28
Recall no.
07v375000
Source
NHTSA
Summary
ON Certain Vehicles Equipped With 1.8l Turbo, 2.8l V6, or 3.0l Engines, A Change IN THE Electrical Motor Components IN THE Fuel Pump CAN Lead TO AN Inoperative Fuel Pump And, Ultimately, Stoppage OF Fuel Supply TO THE Engine Causing IT TO Stall.
Consequence
IF Fuel Flow TO THE Engine IS Interrupted, THE Vehicle Could Stall Without Warning and Thus Present A Potential Risk OF Crash.
Remedy
Dealers Will Install NEW Fuel Pumps Free OF Charge. THE Recall Began ON September 28, 20007. Owners MAY Contact VW AT 1-800-222-8987 or Audi AT 1-800-822-2834. This Recall IS A Supplement TO A Previous Campaign (Please SEE 06v017).
Notes
VW Recall NO. M7 and Audi Recall NO. Jl.customers MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Http://Www.safercar.gov.
Engine and Engine Cooling:engine
Recall date
2014-03-07
Recall no.
14e007000
Source
NHTSA
Summary
THE Gates Corporation (Gates) IS Recalling Certain Aftermarket Tru-Flow Water Pumps, Part Number TFW 41127, Sold AT Certain Napa Auto Parts And/Or Installed BY Automotive Service Technicians After November 1, 2013 (And Manufactured August 2013 Through October 2013) That Have A Black-Colored Pulley/Sprocket or DO NOT Have 'us9377' Stamped ON THE Water Pump Housing. These Service Replacement Parts Were Sold FOR USE IN Model Year 1999-2005 Audi A4, 2000-2006 Audi TT, 1998-2005 Volkswagen Beetle, 1999-2006 Golf, 1999-2008 and 2011-2013 Volkswagen Jetta, and 2000-2005 Volkswagen Passat. IN THE Affected Water Pumps, THE Pulley or Sprocket That Turns THE Timing Belt MAY Develop Microfractures Causing THE Timing Belt TO Fail.
Consequence
A Failure OF THE Timing Belt MAY Cause THE Engine TO Shut Down, Potentially Increasing THE Risk OF A Vehicle Crash.
Remedy
Gates Will Notify Owners, and Dealers Will Replace THE Water Pump, Free OF Charge. THE Recall Began During MAY 2014. Owners MAY Contact THE Gates Corporation AT 1-303-744-1911.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
2003 Audi A4 Insurance
Insurance for a 2003 Audi A4 is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2003 Audi A4 Compare to Other Sedan?
The 2003 Audi A4 competed with the BMW 3 Series, Mercedes-Benz C-Class, and Acura TL. The BMW 3 Series offered superior handling and a sportier driving experience, while the Mercedes-Benz C-Class emphasized luxury and comfort. The Acura TL offered a blend of luxury, performance, and better reliability at a slightly lower price point.
Compared to its rivals, the A4 offered a compelling blend of sportiness and luxury, especially with the available Quattro all-wheel-drive system. However, it fell short in terms of long-term reliability compared to the Acura TL. The BMW offered better driving dynamics, and the Mercedes provided a more plush ride.
If reliability is a top priority, the Acura TL is a better alternative. For a focus on driving enjoyment, the BMW 3 Series is a strong contender. The Mercedes-Benz C-Class is suitable for those prioritizing comfort. The Audi A4 remains a worthwhile choice for individuals seeking a balance of luxury, performance, and style, provided they are prepared for potentially higher maintenance costs.
Compared to its rivals, the A4 offered a compelling blend of sportiness and luxury, especially with the available Quattro all-wheel-drive system. However, it fell short in terms of long-term reliability compared to the Acura TL. The BMW offered better driving dynamics, and the Mercedes provided a more plush ride.
If reliability is a top priority, the Acura TL is a better alternative. For a focus on driving enjoyment, the BMW 3 Series is a strong contender. The Mercedes-Benz C-Class is suitable for those prioritizing comfort. The Audi A4 remains a worthwhile choice for individuals seeking a balance of luxury, performance, and style, provided they are prepared for potentially higher maintenance costs.
Ranks #1267 Sedan
| 1 | 2023 Toyota Camry | (5.0★) |
| 2 | 2023 Honda Accord | (0.0★) |
| 3 | 2023 Lexus ES | (0.0★) |
| 4 | 2024 Subaru Legacy | (5.0★) |
| 5 | 2022 Mazda MX-30 | (4.0★) |
| 6 | 2024 BMW M3 | (0.0★) |
| 7 | 2023 Ford Mustang | (5.0★) |
| 8 | 2023 Mercedes-Benz AMG GT | (0.0★) |
| 9 | 2023 Audi A3 | (0.0★) |
| 10 | 2023 Chevrolet Camaro | (5.0★) |
| 11 | 2023 Hyundai Elantra Hybrid | (0.0★) |
| 12 | 2023 Nissan Altima | (4.0★) |
| 1267 | 2003 Audi A4 | (0.0★) |
Final Verdict: Is the 2003 Audi A4 a Good Sedan?
The 2003 Audi A4 is ideal for someone seeking an affordable entry into the world of European luxury cars. It's worth buying as a used car if you're prepared to handle potential maintenance issues and are willing to perform regular upkeep. The Quattro models offer enhanced handling and are desirable for those living in areas with inclement weather.
It's best to avoid models with a history of neglected maintenance. A pre-purchase inspection is crucial. The 1.8T engine can be a good choice if properly maintained, but be aware of the potential for oil sludge. Overall, the A4 provides a rewarding driving experience, but buyers should be realistic about the potential for higher running costs compared to more reliable alternatives.
It's best to avoid models with a history of neglected maintenance. A pre-purchase inspection is crucial. The 1.8T engine can be a good choice if properly maintained, but be aware of the potential for oil sludge. Overall, the A4 provides a rewarding driving experience, but buyers should be realistic about the potential for higher running costs compared to more reliable alternatives.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.