2018 Audi S4: The Sporty Sophisticate
The 2018 Audi S4 represented a significant evolution for Audi's popular compact executive sport sedan. Building upon the solid foundation of the A4, the S4 injected a potent dose of performance and sportiness, making it a compelling choice for those seeking a blend of everyday usability and exhilarating driving dynamics. This generation also introduced a more potent engine and a more advanced chassis, solidifying its position as a top contender in its segment.
Highlights
The 2018 Audi S4 stands out with a suite of performance-oriented features and advanced technology:
- Powertrain: At its heart lies a potent 3.0-liter turbocharged V6 engine. This powerhouse delivered a robust 354 horsepower and 369 lb-ft of torque, offering brisk acceleration and a satisfying surge of power across the rev range. Mated exclusively to an 8-speed Tiptronic automatic transmission, the S4 provided smooth gear changes and quick responses, ensuring an engaging driving experience.
- Quattro All-Wheel Drive: As expected from an Audi "S" model, standard Quattro all-wheel drive was a defining feature. This system intelligently distributed power between the front and rear wheels, optimizing traction and stability in various driving conditions, from dry pavement to inclement weather.
- Sport Differential: The optional sport rear differential significantly enhanced the S4's agility. This advanced system could actively distribute torque between the rear wheels, allowing for more precise cornering and a feeling of being "rotated" through turns, greatly improving its dynamic capabilities.
- Audi Drive Select: This adaptable system allowed drivers to tailor the vehicle's behavior to their preferences. Modes typically included Comfort, Auto, Dynamic, and Individual, adjusting steering feel, throttle response, transmission shift points, and suspension damping (with optional adaptive suspension).
- Advanced Safety Features: The 2018 S4 was equipped with a comprehensive suite of advanced safety technologies, designed to prevent accidents and protect occupants. These included:
- Pre Sense Basic: This system could detect potential collision situations and take preventative measures such as closing windows, tightening seatbelts, and preparing the braking system for a quicker response.
- Pre Sense City: A forward-facing camera helped detect vehicles, pedestrians, and cyclists. If a collision was imminent and the driver didn't react, the system could automatically apply the brakes to mitigate or avoid the impact.
- Blind Spot Information System (Side Assist): Sensors in the rear bumper monitored blind spots and illuminated an indicator in the side mirrors if a vehicle was detected, alerting the driver to potential hazards when changing lanes.
- Parking System Plus: This suite of sensors and cameras provided audible and visual cues to aid in parking maneuvers, reducing the risk of minor collisions.
- Optional Driver Assistance Package: This could further enhance safety with features like adaptive cruise control with traffic jam assist, active lane assist, and a head-up display.
- Refined Interior and Technology: The cabin exuded Audi's signature upscale feel with premium materials, comfortable seating, and intuitive technology. The optional Virtual Cockpit was a standout feature, offering a fully digital instrument cluster that could be customized to display navigation, media, and vehicle information. The MMI infotainment system with its high-resolution screen and user-friendly interface provided seamless connectivity and entertainment.
- Distinctive S Design: The S4 received subtle yet purposeful styling cues to differentiate it from the standard A4, including unique front and rear bumpers, S-specific grille, quad exhaust outlets, and S badging, all contributing to its sportier and more aggressive stance.
- Available Body Styles: The 2018 S4 was offered in both Sedan and Avant (Wagon) body styles, catering to different consumer needs for practicality and cargo space.
What to Expect
Owning a 2018 Audi S4 is generally a rewarding experience, characterized by its blend of performance and premium comfort.
- Driving Experience: Expect a car that is both engaging and refined. The turbocharged V6 provides ample power for spirited driving, while the Quattro system instills confidence in all conditions. The ride, while firm enough to provide good handling, is generally well-controlled and comfortable for daily commuting. The interior is a quiet and pleasant space, even at higher speeds.
- Maintenance: As a performance-oriented luxury vehicle, the S4 will have higher maintenance costs compared to a non-performance sedan. Routine maintenance, such as oil changes, filter replacements, and tire rotations, will be comparable to other luxury vehicles. However, more specialized maintenance, such as spark plug changes or brake service (especially if performance-oriented brake pads are used), can be more expensive. Following Audi's recommended maintenance schedule is crucial to ensure the longevity and optimal performance of the vehicle.
- Insurance: Insurance premiums for the 2018 Audi S4 will likely be higher than for a standard A4 or a less performance-oriented vehicle. This is due to its higher horsepower, more complex technology, and the associated cost of repairs for luxury components. Factors such as your driving record, age, location, and chosen coverage levels will significantly impact your insurance costs. It's advisable to get insurance quotes before purchasing to factor this into your budget.
Potential Considerations
While the 2018 Audi S4 is an accomplished machine, there are a few aspects potential buyers should be aware of:
- Tiptronic Transmission: While the 8-speed Tiptronic is generally smooth and responsive, some enthusiasts might prefer the more direct engagement of a dual-clutch transmission (like Audi's S tronic) found in some competitors. The torque converter design can occasionally lead to a slightly softer initial engagement from a standstill.
- Ride Firmness: Even in Comfort mode, the S4's suspension is tuned for a sportier feel. While it provides excellent body control, drivers accustomed to a softer, more isolating ride might find it a bit firm, especially on poorly maintained roads. The optional adaptive suspension can mitigate this to some extent.
- Infotainment Controller Location: The MMI rotary dial and button layout are generally user-friendly. However, some drivers may find the placement of the controller in the center console a bit less intuitive for quick adjustments compared to touchscreen-only systems where controls are closer to the driver.
- Engine Sound: While the turbocharged V6 sounds good, it might not possess the same character or auditory drama as some naturally aspirated V8 or V6 engines found in certain rivals. The sound is more refined and composed, which might be a preference for some but a drawback for others seeking a more overtly sporty engine note.
Overall Summary
The 2018 Audi S4 masterfully blends exhilarating performance with sophisticated luxury and everyday practicality. Its potent turbocharged V6, standard Quattro all-wheel drive, and a wealth of advanced technology make it a compelling choice for those seeking a sporty and engaging driving experience without sacrificing comfort or premium appointments. While its maintenance and insurance costs are typical for its class, and some buyers might have minor preferences regarding its transmission or ride firmness, the S4 remains a highly desirable and well-rounded sport sedan that delivers on its promise of performance and refinement.
