Hey guys! Let's talk about the 2014 Audi S4 Premium Plus Quattro. This car is a beast, a perfect blend of luxury, performance, and practicality, making it a popular choice for those wanting a sports sedan. We're going to dive deep into what makes this car tick, covering everything from its specs and features to the common problems you might encounter and, importantly, how to fix them. Buckle up, because we're about to take a comprehensive look at this awesome car!

2014 Audi S4 Premium Plus Quattro: Specs and Features

First things first, let's get into the nitty-gritty of the 2014 Audi S4 Premium Plus Quattro's specs. Under the hood, you'll find a supercharged 3.0-liter V6 engine, producing a healthy 333 horsepower and 325 lb-ft of torque. This engine is mated to either a six-speed manual transmission (for the purists!) or a seven-speed S tronic dual-clutch automatic transmission. The Quattro all-wheel-drive system, as the name suggests, is standard, providing excellent grip and handling in all weather conditions. This means you have superior stability and control, whether you're cruising on the highway or tackling twisty roads. The car can go from 0 to 60 mph in about 4.9 seconds, which is pretty impressive for a sedan of its class. The Premium Plus trim level is well-equipped, boasting features like xenon plus headlights with LED daytime running lights, a sunroof, heated front seats, and a Bang & Olufsen sound system. The interior is a haven of luxury, with high-quality materials and a driver-focused design. The seats are supportive and comfortable, perfect for long drives, and the infotainment system provides easy access to navigation, audio, and vehicle settings. This car doesn’t just look good; it's also packed with technology and features that enhance the driving experience. The interior has a premium feel with aluminum or carbon fiber trim. Overall the 2014 Audi S4 Premium Plus Quattro is a good car.

The S4 also has a sport-tuned suspension that enhances handling and gives it a more aggressive stance. The steering is precise and responsive, making the car feel agile and fun to drive. The exterior design is sleek and sporty, with subtle cues that distinguish it from the standard A4. These include a unique front grille, different bumpers, side skirts, and quad exhaust tips. These exterior design elements give the S4 a more aggressive and performance-oriented appearance. Other notable features include the Drive Select system, which allows you to tailor the car's performance characteristics to your preference. The system adjusts the engine, transmission, steering, and suspension settings, allowing you to choose between Comfort, Auto, Dynamic, and Individual modes. This flexibility lets you fine-tune the car's performance to match your driving style and the road conditions. The car is equipped with advanced safety features, including multiple airbags, electronic stability control, and anti-lock brakes. These features work together to help keep you and your passengers safe in the event of an accident. The combination of performance, luxury, and safety makes the 2014 Audi S4 Premium Plus Quattro a well-rounded package.

Engine and Performance Details

Let’s get a bit more granular with the engine and performance. The supercharged 3.0-liter V6 is the heart of this car, and it's a gem. The supercharger provides instant power delivery, meaning you get a burst of acceleration as soon as you hit the gas pedal. This eliminates any turbo lag, providing a smooth and responsive driving experience. The engine's power is managed by either a six-speed manual transmission or a seven-speed S tronic dual-clutch automatic transmission. The manual transmission offers a more engaging driving experience, allowing you to have full control over gear changes. The S tronic transmission, on the other hand, is lightning-fast, providing quick and smooth gear changes. This is great for performance driving and reduces the time you spend shifting gears. The Quattro all-wheel-drive system is one of Audi's signature features, delivering power to all four wheels. This ensures excellent grip and handling, especially in adverse weather conditions. The system continuously monitors the car's dynamics and distributes power to the wheels with the most grip. This helps to prevent wheel spin and improves overall stability. The result is a car that feels planted and confident on the road, no matter the conditions.

The sport-tuned suspension enhances handling, providing a firmer ride and reducing body roll. This makes the car more agile and responsive, allowing you to take corners with confidence. The steering is precise and responsive, providing excellent feedback and control. The Drive Select system lets you customize the car's performance characteristics. You can choose between Comfort, Auto, Dynamic, and Individual modes, allowing you to adjust the engine, transmission, steering, and suspension settings to match your driving style and the road conditions. The Dynamic mode tightens up the suspension, increases throttle response, and provides a more direct steering feel, while the Comfort mode softens everything for a more relaxed driving experience. The combination of these features makes the 2014 Audi S4 Premium Plus Quattro a true performance machine. The car is fast, agile, and fun to drive, making it a great choice for enthusiasts.

Interior and Technology

Stepping inside the 2014 Audi S4 Premium Plus Quattro, you're greeted with a luxurious and tech-savvy environment. The Premium Plus trim level offers a range of high-quality features that enhance both comfort and convenience. The seats are wrapped in premium leather and provide excellent support, making them comfortable for long journeys. The front seats are heated, and the driver's seat often has power adjustments with memory settings, allowing you to find the perfect driving position. The interior design is driver-focused, with all controls within easy reach. The dashboard features a clean and modern design, with high-quality materials and trim. The infotainment system is user-friendly, providing easy access to navigation, audio, and vehicle settings. The Bang & Olufsen sound system is a highlight, delivering exceptional audio quality. The system features a powerful amplifier and multiple speakers strategically placed throughout the cabin, providing a rich and immersive listening experience. The technology in the 2014 Audi S4 Premium Plus Quattro isn't just about entertainment; it's also about convenience and safety. The car is equipped with advanced driver-assistance systems, such as parking sensors and a rearview camera. These features make it easier to park and maneuver in tight spaces. The car is also equipped with Bluetooth connectivity for hands-free calling and audio streaming, as well as USB ports for charging and connecting devices. The interior of the 2014 Audi S4 Premium Plus Quattro is designed to provide a comfortable, luxurious, and technologically advanced driving experience. The combination of high-quality materials, advanced features, and a driver-focused design makes it a great place to spend time.

Common Problems and Solutions for the 2014 Audi S4 Premium Plus Quattro

Alright, let's be real: no car is perfect. Even the amazing 2014 Audi S4 Premium Plus Quattro has its quirks. Here are some common problems you might encounter, along with potential solutions:

Oil Consumption

One of the more common issues with the 3.0T engine is oil consumption. Some owners have reported that their engines consume more oil than expected. This can be caused by various factors, including worn piston rings or valve stem seals. The solution involves monitoring oil levels regularly and topping up as needed. If the consumption is excessive, you might need to take your car to a mechanic to diagnose and replace the faulty components. This might seem like a pain, but staying on top of it will prevent more serious engine damage down the line. It's usually a good idea to check your oil level every few fuel fill-ups or at least once a month. Make sure to use the correct type of oil specified by Audi, and always use a high-quality oil filter. If you notice a significant drop in oil level, have your engine checked for leaks as well. The best thing is to catch the problem early so that it doesn't become a bigger one.

Carbon Buildup

Direct injection engines, like the one in the 2014 Audi S4 Premium Plus Quattro, are prone to carbon buildup on the intake valves. This buildup can reduce engine performance, cause rough idling, and even trigger the check engine light. You might notice a decrease in power or fuel efficiency. The fix usually involves walnut blasting the intake valves to remove the carbon deposits. This is a specialized process that a qualified mechanic should perform. You can also take some preventative measures, such as using high-quality fuel and regularly performing an Italian tune-up (driving the car at high RPMs for a short period) to help burn off some of the carbon deposits. Make sure you don't skimp on the fuel; using the recommended octane level can help prevent carbon buildup. Regular maintenance, including replacing the air filter and spark plugs, can also help.

Mechatronic Unit Failure in the S Tronic Transmission

If your S4 has the S tronic dual-clutch transmission, you might experience issues with the mechatronic unit. This is the control unit for the transmission, and it can fail over time. Symptoms include hard shifting, rough gear changes, or the transmission going into limp mode. The solution involves replacing the mechatronic unit, which can be a costly repair. Make sure to have regular transmission fluid changes performed to help prolong the life of the mechatronic unit. If you notice any unusual behavior from your transmission, such as slipping gears or hesitation, have it checked by a qualified mechanic immediately. Regular maintenance is key. Be vigilant about following the recommended maintenance schedule, including changing the transmission fluid and filter at the recommended intervals. Proper maintenance can help prevent a wide range of issues and keep your car running smoothly for years to come.

Water Pump Failure

Water pump failure is another potential problem. The water pump circulates coolant through the engine, and if it fails, it can lead to overheating and engine damage. Symptoms include coolant leaks, unusual noises from the engine, or the temperature gauge rising rapidly. The solution is to replace the water pump. It's a good idea to replace the water pump proactively when you perform other maintenance tasks, such as replacing the timing belt (if applicable). If you notice any signs of coolant leaks, such as puddles under your car, or if you smell coolant, have your cooling system checked by a mechanic right away. Ignoring a coolant leak can quickly lead to overheating and serious engine damage.

Suspension Issues

While the S4's suspension is designed for performance, some owners have reported issues with components like the shocks, struts, or control arms. This can lead to a rough ride, unusual noises, or uneven tire wear. The fix usually involves replacing the worn or damaged components. Make sure to have your suspension checked regularly, especially if you drive on rough roads. If you notice any unusual noises, such as clunking or squeaking, or if your car feels unstable, have it checked by a mechanic. Maintaining the suspension components is very important for overall ride comfort and vehicle safety.

Maintenance Tips for Your 2014 Audi S4 Premium Plus Quattro

To keep your 2014 Audi S4 Premium Plus Quattro running smoothly, regular maintenance is key. Following the manufacturer's recommended service intervals is crucial. This includes oil changes, filter replacements, and inspections. Use high-quality oil and filters and replace them at the recommended intervals. Check your tire pressures regularly and ensure that your tires are in good condition. Inspect your brakes regularly and replace them as needed. Keep an eye on fluid levels, including coolant, brake fluid, and power steering fluid. Address any issues promptly, don't put off repairs, as small problems can turn into bigger ones. Find a trusted mechanic who specializes in Audi vehicles. This will ensure that your car receives the proper care and attention it deserves. Keeping up with maintenance might seem like a hassle, but it will help prevent costly repairs down the road and keep your car running its best.

Regular Oil Changes

Changing the oil and filter is probably the most crucial maintenance task. This should be done at the intervals specified in your owner's manual, usually every 5,000 to 10,000 miles, depending on your driving conditions and the type of oil you use. This helps to keep the engine clean and lubricated, extending its life and maximizing performance. Make sure to use the correct type of oil as specified by Audi, and always use a high-quality oil filter. Consider using a synthetic oil, which can provide better protection and performance, especially in high-performance engines like the S4's. Make sure to check the oil level regularly and top it up as needed between changes. Regular oil changes are the most important thing you can do to keep your S4 running smoothly.

Transmission Servicing

If your S4 has the S tronic transmission, regular servicing is especially important. This involves changing the transmission fluid and filter at the recommended intervals. This helps to keep the transmission running smoothly and prevents premature wear and tear. Consult your owner's manual or a qualified mechanic for the specific service intervals for your car's transmission. Using the correct type of transmission fluid is very important. Always use the fluid recommended by Audi. If you notice any unusual behavior from your transmission, such as slipping gears or hesitation, have it checked by a mechanic immediately. The transmission is one of the most expensive components to repair, so preventative maintenance is key.

Coolant System Flush

Flushing the coolant system helps to remove any rust, scale, or debris that can accumulate over time. This helps to prevent overheating and ensures that the cooling system functions properly. The recommended interval for a coolant flush is typically every two to three years or as specified in your owner's manual. When flushing the coolant system, make sure to use the correct type of coolant as recommended by Audi. Mixing different types of coolant can lead to corrosion and damage to the cooling system. Regularly checking the coolant level and inspecting for any leaks can help prevent bigger problems.

Brake Inspection and Replacement

Your brakes are a safety-critical component, so regular inspection is essential. This involves checking the brake pads, rotors, and calipers for wear and tear. Replace worn brake pads and rotors as needed, according to the manufacturer's recommendations or when you notice a decrease in braking performance. Make sure to check your brake fluid level and replace the fluid every few years. Driving style and road conditions can affect brake wear, so have your brakes inspected regularly, especially if you drive in stop-and-go traffic or on hilly terrain. Keeping your brakes in good condition is critical for safety.

Tire Care and Rotation

Proper tire care is important for safety, performance, and fuel efficiency. Check your tire pressures regularly and inflate them to the recommended pressure, as specified on the tire placard inside your driver's side door. Rotate your tires regularly to ensure even wear, usually every 5,000 to 7,500 miles. Have your tires balanced and aligned as needed to prevent uneven wear and maintain optimal handling. Inspect your tires regularly for any signs of damage, such as cuts, bulges, or excessive wear. Maintaining your tires properly will improve your car's performance and ensure your safety.

Conclusion: Is the 2014 Audi S4 Premium Plus Quattro Right for You?

So, is the 2014 Audi S4 Premium Plus Quattro the right car for you? If you're looking for a sports sedan that offers a great balance of performance, luxury, and practicality, then the answer is likely yes. The car has a powerful engine, a sophisticated all-wheel-drive system, and a luxurious interior, and provides a thrilling driving experience. While it's not without its potential problems, most issues are manageable with proper maintenance and care. If you're in the market for a used sports sedan, the 2014 Audi S4 Premium Plus Quattro is definitely worth considering. Do your research, have it inspected by a qualified mechanic, and make sure it fits your needs and budget. But overall, it's a fantastic car that's sure to put a smile on your face every time you drive it. This car provides an amazing driving experience, offering power, precision, and plenty of fun behind the wheel.