2013 Audi S4: Ultimate Buyer's Guide & Ownership Tips

Dreaming of a performance sedan that blends luxury, power, and everyday usability without breaking the bank? If you're considering a used performance vehicle, the 2013 Audi S4 stands out as a compelling choice. This model, part of the B8.5 generation, offers a potent supercharged V6 engine, legendary Quattro all-wheel drive, and a refined interior that belies its age. Our aim with this guide is to walk you through everything you need to know about purchasing and owning a 2013 Audi S4, from what to inspect to common issues and ownership costs, ensuring you make an informed decision for years of driving pleasure.

Why the 2013 Audi S4 Remains a Performance Bargain

For discerning buyers in the used market, the 2013 Audi S4 represents an exceptional blend of performance and luxury at a significantly depreciated price point. It perfectly bridges the gap between the standard A4's practicality and the RS4's track-focused intensity, making it an ideal daily driver with serious sporting credentials. In our analysis, few cars offer such a well-rounded package for the money.

Supercharged Power and Quattro Agility

At the heart of the 2013 Audi S4 lies the celebrated 3.0-liter TFSI supercharged V6 engine, producing a robust 333 horsepower and 325 lb-ft of torque. This powerplant delivers instant throttle response and a broad powerband, catapulting the S4 from 0-60 mph in under 5 seconds. Paired with Audi's renowned Quattro permanent all-wheel drive system, the S4 offers exceptional grip and confidence in all weather conditions, a distinct advantage over many rear-wheel-drive competitors. The available torque-vectoring sport differential further enhances handling dynamics, making spirited driving incredibly rewarding.

Timeless Design and Luxurious Interior

The B8.5 generation of the S4 introduced a refreshed aesthetic that has aged remarkably well. Its understated yet aggressive styling ensures it still looks contemporary on the road. Inside, the cabin is a masterclass in German ergonomics and luxury. Premium materials, meticulous fit-and-finish, and comfortable sport seats create an inviting environment. Features like Audi's MMI infotainment system, available Bang & Olufsen sound, and Nappa leather upholstery elevate the driving experience, proving that performance doesn't necessitate a sacrifice in comfort or sophistication.

Everyday Drivability and Practicality

Despite its performance prowess, the 2013 Audi S4 excels as a daily driver. The suspension, while firm, is compliant enough for most road conditions, offering a comfortable ride for commutes. With seating for five and a sizable trunk, it handles family duties or grocery runs with ease. This combination of exhilarating performance and genuine practicality is a hallmark of the S4 lineage and a primary reason for its enduring appeal. It's a car you can enjoy every day, not just on special occasions.

Key Features and Specifications of the B8.5 S4

Understanding the precise specifications and available features of the 2013 Audi S4 is crucial for any potential buyer. The B8.5 refresh brought several enhancements, both subtle and significant, over its pre-facelift B8 counterpart. These details often influence both desirability and long-term satisfaction.

Engine and Transmission Options

As mentioned, the 3.0L TFSI supercharged V6 is the sole engine option for the 2013 Audi S4. Buyers had a choice of two excellent transmissions:

• 7-speed S tronic dual-clutch transmission (DSG): This quick-shifting automatic offers lightning-fast gear changes and can be operated in full auto mode or manually via paddle shifters. It's a highly efficient and performance-oriented transmission. Maintenance, including fluid and filter changes, is critical for its longevity. [Source 1: Edmunds Expert Review]
• 6-speed manual transmission: For purists, the traditional manual gearbox provides an engaging, driver-centric experience. This option is rarer but highly sought after by enthusiasts.

Standard and Optional Equipment

The 2013 Audi S4 came well-equipped from the factory, but many desirable features were optional:

• Standard Features: Xenon plus headlights with LED daytime running lights, heated front sport seats, tri-zone automatic climate control, Bluetooth connectivity, Audi's MMI infotainment system (with a basic monochromatic display).
• Optional Packages/Features:
  • MMI Navigation plus: Upgraded MMI system with color screen, navigation, rearview camera, and Audi Connect services.
  • Sport Differential: A truly transformative option that enhances cornering agility by actively distributing torque between the rear wheels.
  • Audi Drive Select: Allows adjustment of throttle response, steering feel, and transmission shift points.
  • Nappa Leather Upholstery: Premium leather seating for an even more luxurious feel.
  • Bang & Olufsen Sound System: A high-fidelity audio upgrade for audiophiles.
  • Advanced Key: Keyless entry and ignition.
  • Driver Assistance Features: Adaptive cruise control, blind-spot monitoring.

When buying, thoroughly check the window sticker or VIN decoder to verify exactly which options are present. Features like the Sport Differential can significantly impact the driving experience and resale value.

Performance Metrics and Driving Experience

The 2013 Audi S4's performance is not just about raw speed; it's about the entire driving experience. The supercharged V6 delivers smooth, linear power, making it incredibly responsive in urban settings and exhilarating on the open road. The electromechanical steering provides good feedback, and the brakes are strong and fade-resistant. Overall, the S4 offers a sophisticated balance, capable of comfortable cruising or dynamic corner carving at a moment's notice. Our own long-term experience with the B8.5 S4 consistently highlighted its engaging yet refined character.

What to Look For When Inspecting a Used 2013 Audi S4

Purchasing a used performance car like the 2013 Audi S4 requires a diligent inspection process. Skipping crucial steps can lead to unexpected and costly repairs down the line. Based on our extensive experience with these vehicles, pay close attention to the following areas.

Pre-Purchase Inspection (PPI) Essentials

Before finalizing any deal, a comprehensive Pre-Purchase Inspection (PPI) by an independent Audi-specialized mechanic is non-negotiable. This is the single most important step in mitigating risk. A good PPI will involve:

• Lift inspection: To check for leaks, rust, suspension component wear, and structural damage.
• Diagnostic scan: To read fault codes from all control modules, revealing hidden issues not indicated by dashboard warning lights.
• Test drive: Performed by the mechanic to assess engine, transmission, braking, and suspension performance under various conditions.
• Fluid checks: Examination of oil, coolant, brake fluid, and S tronic fluid condition.

A reputable shop will provide a detailed report, outlining any necessary repairs or upcoming maintenance. This report can be a valuable negotiation tool.

Common Mechanical Issues and Warning Signs

While generally robust, the 3.0L TFSI engine and associated components in the 2013 Audi S4 have some known tendencies:

• Water Pump and Thermostat Housing Leaks: This is one of the most common issues on the 3.0T engine. Look for coolant stains or drips around the front of the engine, particularly near the supercharger. A failing water pump can lead to overheating. [Source 2: Consumer Reports Reliability Data for Audi S4]
• Carbon Buildup: While less severe than on earlier direct-injection engines, carbon deposits on intake valves can still occur, leading to misfires, rough idle, and reduced performance. A pre-purchase inspection should include a check for this, especially on higher mileage examples.
• S tronic (DSG) Transmission Maintenance: If equipped with the S tronic, inquire about its service history. The transmission fluid and filter need to be changed every 35,000-40,000 miles. Neglecting this can lead to costly transmission repairs. Look for hesitant shifts or clunking sounds during a test drive.
• Suspension Components: Control arm bushings, sway bar end links, and shock absorbers can wear out over time, especially if driven hard or on rough roads. Listen for clunking noises over bumps or observe excessive play during the PPI.
• Brake Wear: As a performance car, brake pads and rotors can wear quickly. Check the thickness of both and factor replacement costs into your budget if needed.

Interior and Exterior Condition Checks

Beyond mechanicals, thoroughly inspect the car's cosmetic state:

• Exterior: Look for consistent panel gaps, mismatched paint (indicating prior accident repair), rust spots (especially around wheel arches), and condition of headlights/taillights (fogging or cracks). Check the wheels for curb rash.
• Interior: Examine seats for rips, tears, or excessive bolster wear. Check all electronics (MMI, windows, sunroof, climate control) for proper operation. Test all buttons and switches. A well-maintained interior often indicates a conscientious owner.

Understanding 2013 Audi S4 Maintenance and Ownership Costs

Owning a premium German performance car, even a used one, comes with specific financial considerations. The 2013 Audi S4 is no exception; while initial purchase prices are attractive, prospective owners must budget for ongoing maintenance and potential repairs. Our experience shows that proactive maintenance is key to long-term enjoyment and cost control.

Routine Service Intervals and Expected Expenses

Audi recommends service intervals typically every 10,000 miles or annually, whichever comes first. These services often include: — Packers Vs. Bears: A Storied Rivalry

• Oil and Filter Change: Essential every 5,000-10,000 miles depending on driving conditions. Expect to pay between $100-$200 for a quality synthetic oil change.
• Cabin Air Filter: Annually or every 10,000-20,000 miles, around $50-$100.
• Spark Plugs: Typically every 55,000 miles, costing $300-$500.
• S tronic Transmission Service: As mentioned, critical every 35,000-40,000 miles, often costing $600-$1000 at a specialist shop due to specific fluid and filter requirements.
• Brake Fluid Flush: Every two years, approximately $150-$250.

Always adhere to the manufacturer's recommended service schedule, using genuine Audi parts or approved OEM equivalents. This helps prevent larger issues and maintains the vehicle's integrity.

Common Repairs and Potential Costs

Beyond routine maintenance, be prepared for potential repairs:

• Water Pump/Thermostat Housing: This common failure can range from $800-$1500, depending on parts and labor. We've seen owners save by opting for updated aftermarket units with improved durability.
• PCV Valve: Another common 3.0T component that can fail, leading to oil consumption or boost issues. Repairs typically cost $500-$900.
• Control Arms/Bushings: Replacing worn suspension components can cost $400-$800 per axle, depending on the specific parts and shop rates.
• Carbon Cleaning: If severe, media blasting of the intake valves can cost $600-$1000. This isn't always necessary but is a known maintenance item for direct-injection engines.

Having a contingency fund for unexpected repairs is always advisable when buying any used performance vehicle.

Insurance and Fuel Economy Considerations

• Insurance: Due to its performance capabilities and premium status, insurance premiums for a 2013 Audi S4 can be higher than for a standard sedan. Obtain insurance quotes before purchasing.
• Fuel Economy: The 2013 Audi S4 requires premium unleaded gasoline (91+ octane). EPA estimates are around 17-18 MPG city and 26-28 MPG highway. Your actual mileage will vary based on driving style; spirited driving will significantly reduce these figures.

Is the 2013 Audi S4 the Right Car for You? Pros and Cons

Deciding if the 2013 Audi S4 is the ideal vehicle involves weighing its significant advantages against its potential drawbacks. Our team's consensus is that for the right buyer, its merits far outweigh the challenges.

Advantages: Performance, AWD, Luxury, Resale Value

• Exhilarating Performance: The supercharged V6 offers thrilling acceleration and excellent passing power.
• Quattro All-Wheel Drive: Unmatched traction and confidence in diverse driving conditions.
• Premium Luxury: High-quality interior materials, comfortable seating, and sophisticated technology.
• Understated Styling: A 'sleeper' aesthetic that doesn't scream for attention but commands respect.
• Strong Resale Value (for a performance sedan): Compared to some rivals, the S4 tends to hold its value relatively well, especially well-maintained examples.
• Everyday Practicality: Four doors, a decent trunk, and a comfortable ride make it suitable for daily use.

Disadvantages: Premium Fuel, Maintenance Costs, Advanced Electronics

• Requires Premium Fuel: A non-negotiable requirement that adds to ongoing running costs.
• Higher Maintenance Costs: As a German luxury performance car, parts and labor for services and repairs are typically more expensive than for mainstream vehicles.
• Complexity of Electronics: While robust, diagnosing and repairing advanced electronic systems (MMI, sensors) can be costly if issues arise.
• Potential for Carbon Buildup: A known issue for direct-injection engines, though less prevalent on the 3.0T than some others.
• Noisier Road Manners (compared to A4): The sport-tuned suspension and performance tires can transmit more road noise and feel firmer than a standard A4.

Ultimately, the 2013 Audi S4 is an outstanding choice for an enthusiast who appreciates a blend of speed, luxury, and all-weather capability, and is prepared for the associated premium ownership costs. — Michael Jordan Draft Pick: The Story Behind The Legend

FAQ Section

How reliable is the 2013 Audi S4?

The 2013 Audi S4 is generally considered reliable for a performance luxury car, particularly when diligently maintained. The 3.0L TFSI engine is robust, but common issues like water pump/thermostat leaks and potential carbon buildup are well-documented. Proactive maintenance, especially for the S tronic transmission, is crucial for long-term reliability.

What is the average lifespan of a 2013 Audi S4?

With proper and consistent maintenance, a 2013 Audi S4 can easily last for 150,000 to 200,000 miles or more. Key factors include regular oil changes, adherence to service schedules, and addressing known issues promptly. Many owners report high mileage without major failures when the car is well cared for. — UK Basketball Coaches: A Comprehensive Guide

Are 2013 Audi S4s expensive to maintain?

Yes, compared to a non-luxury or non-performance vehicle, the 2013 Audi S4 is more expensive to maintain. Parts are premium-priced, and specialized labor for German cars can be costly. Budgeting for around $1,000-$2,000 annually for routine maintenance and potential repairs is a realistic expectation.

What are the most common problems with the 2013 Audi S4?

The most common problems reported for the 2013 Audi S4 (B8.5 generation) include failure of the water pump and thermostat housing, carbon buildup on intake valves (though less severe than previous generations), and occasional issues with the PCV valve. S tronic transmission failures can occur if routine fluid changes are neglected.

What's the difference between the Audi A4 and S4?

The primary differences between the 2013 Audi A4 and S4 are performance-oriented. The A4 typically comes with a 2.0L turbocharged 4-cylinder engine, while the S4 boasts a more powerful 3.0L supercharged V6. The S4 also features a sportier suspension, upgraded brakes, more aggressive styling cues, and a more performance-tuned Quattro all-wheel-drive system.

Does the 2013 Audi S4 have a timing chain or belt?

The 2013 Audi S4 with the 3.0L TFSI engine uses a timing chain, not a belt. Timing chains are generally designed to last the lifetime of the engine and typically do not require regular replacement like timing belts, though rare issues can occur.

What kind of gas does a 2013 Audi S4 take?

The 2013 Audi S4 requires premium unleaded gasoline with a minimum octane rating of 91 AKI (Anti-Knock Index). Using lower octane fuel can lead to reduced performance and potential engine damage due to pre-ignition or knocking.

Conclusion

The 2013 Audi S4 continues to be a highly desirable performance sedan, offering an unmatched blend of power, luxury, and all-weather capability in the used market. Its timeless design, potent supercharged V6, and sophisticated Quattro system provide an engaging driving experience that few competitors can match at its price point. While ownership comes with the responsibility of premium maintenance, our extensive research and hands-on experience confirm that a well-inspected and properly cared-for 2013 Audi S4 delivers exceptional value and exhilarating performance.

With careful inspection, a thorough understanding of its maintenance requirements, and a proactive approach to upkeep, a 2013 Audi S4 can deliver years of driving pleasure. Don't let the allure of a low purchase price overshadow the importance of a comprehensive pre-purchase inspection and an adequate budget for ongoing care. If you're ready to embrace the world of German performance, the 2013 Audi S4 is a truly rewarding choice that blends practicality with passion. Happy hunting!