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2018 Audi TTS Overview, Reviews, Ratings & Specs

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Drew B | May 29, 2026
The 2018 Audi TTS is a sporty compact luxury car, part of the TT lineage that has been around since 1998. Available as a coupe and roadster, the 2018 model year falls into the third generation (8S). Key trims typically include the standard TTS and the higher-performance TTS Competition. Its popularity stems from its striking design, engaging driving dynamics, and the premium Audi experience it offers at a competitive price point within the luxury sports coupe segment.
The Good

The 2018 Audi TTS excels with its potent turbocharged engine and sharp handling, offering thrilling performance. Its sleek, modern design appeals to the senses, while the comfortable and high-tech interior provides a premium feel. For practical buyers, it offers decent fuel efficiency and Audi's reputation for solid build quality.

The Bad

Potential buyers of the 2018 Audi TTS should be aware of its firm ride, which can be less comfortable on rough roads. Rear seat space is minimal, making it impractical for regular passenger use. Some owners also report that infotainment system updates or glitches can occur, and long-term engine health depends heavily on meticulous maintenance.

2018 Audi TTS: Quick Overview

  • Engine Options: The 2018 Audi TTS comes standard with a 2.0-liter turbocharged inline-four engine.
  • Horsepower: This engine produces 292 horsepower.
  • Torque: It delivers 280 lb-ft of torque.
  • Transmission: A 6-speed S tronic dual-clutch automatic transmission is standard.
  • Drivetrain: All-wheel drive (Audi's quattro system) is standard.
  • Fuel Economy (EPA Estimated): Coupe: 23 MPG city / 29 MPG highway. Roadster: 22 MPG city / 28 MPG highway.
  • 0-60 MPH Times: Approximately 4.4 seconds for the coupe and 4.6 seconds for the roadster.
  • Towing Capacity: Not applicable, as this is a sports car.
  • Trim-Level Features (Standard TTS Coupe/Roadster):
    • 19-inch alloy wheels
    • LED headlights and taillights
    • Sport suspension
    • Leather and Alcantara sport seats
    • Heated front seats
    • Audi Virtual Cockpit (12.3-inch digital instrument cluster)
    • MMI infotainment system with navigation
    • Apple CarPlay and Android Auto integration
    • Bluetooth connectivity
    • Keyless ignition and entry
    • Automatic climate control
    • Rear parking sensors
    • Audi drive select for adjustable driving modes
    • Blind-spot monitoring
    • Front and rear fog lights
    • Power-folding exterior mirrors
  • Optional Features:
    • Nautical package (Roadster specific)
    • Brake assist
    • Active suspension (in some configurations)
    • Premium audio system
    • Navigation system (often integrated with Virtual Cockpit)

2018 Audi TTS Specifications

Vehicle Information
Year 2018
Make Audi
Model TTS
Trim -
Style All-Wheel Drive
Type Sedan
Category Coupe
Manufacturing Details
Made In Hungary
Manufacturing City GYOR
Dimensions
Doors 2-Door
Curb Weight 1480.07 kg
Gross Vehicle Weight Rating -
Overall Height 134.11 cm
Overall Length 419.1 cm
Overall Width 183.13 cm
Wheelbase Length 250.44 cm
Standard Seating 4
Engine & Performance
Engine TFSI
Engine Size 2L
Engine Cylinders 4
Transmission 6-Speed Automatic
Transmission Type Automatic
Transmission Speeds 6-Speed
Drivetrain All-Wheel Drive
Additional Features
Anti-Brake System Standard
Steering Type Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $52,950 USD
Invoice Price $49,244 USD
Delivery Charges $975 USD

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What Problems Does the 2018 Audi TTS Have?

The 2018 Audi TTS generally enjoys a good reputation for reliability, benefiting from Audi's extensive engineering. However, like many German luxury performance vehicles, issues can arise, particularly as the car ages and accumulates mileage. One area sometimes reported by owners relates to the dual-clutch transmission (S tronic), which, while offering quick shifts, can occasionally exhibit hesitation or rough engagement at low speeds, especially if not properly maintained. Regular fluid changes for the transmission are crucial to prevent premature wear. Another potential concern, though not exclusive to the 2018 model, is related to the complex electronic systems. Issues with the MMI infotainment system, including software glitches or connectivity problems, have been noted by some users. The Audi Virtual Cockpit, while advanced, can also be susceptible to occasional display errors. In terms of mechanicals, the direct-injection turbocharged engine is robust, but like all turbocharged engines, it requires diligent maintenance. Carbon buildup on the intake valves can become an issue over time if fuel quality is poor or maintenance is neglected, potentially affecting performance and fuel economy. Early model years of the third-generation TT (which includes the 2018 TTS) have occasionally seen minor recalls, typically related to software updates for safety systems or minor component fixes. However, there haven't been widespread, catastrophic mechanical failures reported that would significantly tarnish the model's long-term reliability prospects. Owner experiences largely depend on how well the car has been serviced. A history of regular, timely maintenance at reputable Audi or European specialist shops is a strong indicator of future reliability. Neglected maintenance, especially concerning fluids and filters, can exacerbate potential issues.

How long will the 2018 Audi TTS last?

Based on owner data and typical maintenance habits for luxury performance vehicles, the 2018 Audi TTS can reasonably be expected to last for 150,000 to 200,000 miles, or even more, with diligent care. The core powertrain is robust and designed for durability. However, longevity is significantly influenced by consistent adherence to Audi's recommended maintenance schedule, particularly for the turbocharged engine and the S tronic dual-clutch transmission. Neglecting oil changes, transmission fluid flushes, or neglecting potential early signs of wear can lead to more costly repairs down the line. While the mechanical components are generally strong, electronic systems and suspension components may require attention as the vehicle approaches higher mileage. Owners who perform regular check-ups and address minor issues promptly will likely enjoy a long service life from their TTS.

What Technology & Safety Features are Included?

The 2018 Audi TTS is equipped with a suite of modern technology and safety features, reflecting its premium status. Central to its tech appeal is the standard Audi Virtual Cockpit, a fully digital 12.3-inch instrument display that can be configured to show a variety of information, including navigation, media, and vehicle data. The MMI infotainment system, controlled via a dial and buttons on the center console or steering wheel controls, includes a color display, Bluetooth connectivity, voice control, and smartphone integration through Apple CarPlay and Android Auto. Standard safety features include electronic stability control, anti-lock brakes, front-side airbags, and front knee airbags. Driver-assistance systems include standard rear parking sensors and a rearview camera. Blind-spot monitoring is also typically included as standard or part of an option package, offering an extra layer of awareness. Optional features can enhance the driver assistance suite further, though advanced Level 2 autonomous driving features are less common in this model year compared to newer vehicles. The TTS offers a sporty suspension that prioritizes handling, but also contributes to a firm ride. In terms of crash-test ratings, the Audi TT (on which the TTS is based) generally performs well. While specific 2018 TTS ratings might vary by testing body (e.g., NHTSA, IIHS), the platform typically earns good marks in frontal and side-impact tests. The advanced all-wheel-drive system (quattro) aids in maintaining stability and traction, contributing to overall vehicle safety, especially in adverse weather conditions. The interior design is driver-focused, with high-quality materials and a sophisticated aesthetic, complementing the technological advancements.

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2018 Audi TTS Prices and Market Value

When new, the 2018 Audi TTS had a starting MSRP typically in the range of $55,000 to $60,000, depending on body style (coupe or roadster) and any initial options. The used market for a 2018 Audi TTS now generally sees prices ranging from $28,000 to $45,000, heavily influenced by mileage, condition, and specific trim. The TTS experiences a moderate depreciation rate typical for luxury sports cars, losing a significant portion of its value in the first few years. Factors affecting its resale value include its well-maintained condition, lower mileage, the presence of desirable options, and its overall desirability in the performance car market. A complete maintenance history also significantly boosts resale value. The distinctive styling and engaging performance help it retain value better than many standard luxury vehicles.

2018 Audi TTS Cost of Ownership

Owning a 2018 Audi TTS is generally considered moderately to highly costly. Insurance premiums will be higher than for a mainstream vehicle due to its performance and luxury status. Fuel costs are also a factor; while its turbocharged four-cylinder offers decent efficiency for its class, premium unleaded fuel is required. Maintenance costs are typical for a German performance car – expect higher prices for parts and labor at dealerships or specialized independent shops. Routine services like oil changes, filter replacements, and tire rotations will add up. Repairs, especially those involving the advanced S tronic transmission or complex electronics, can be expensive. Overall, the TTS is not an economical car to own; it's a luxury performance vehicle with associated ownership expenses.

2018 Audi TTS Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 36.06 liters
City Mileage 4.38 km/l
Highway Mileage 3.66 km/l

2018 Audi TTS Safety Rating

NHTSA
Overall Rating Not Tested
Overall Frontal Star Rating Not Tested
Side Overall Star Rating Not Tested
Overall Rollover Star Rating Not Tested
Combined Front Seat Rating Not Tested
Combined Rear Seat Rating Not Tested
Overall Frontal Star Rating Not Tested
Frontal Barrier Star Ratings Not Tested
Overall Side Star Rating Not Tested
Side Barrier Star Ratings Not Tested
Side Pole Star Rating Not Tested
Combined Side Barrier And Side Pole Star Ratings Not Tested
Rollover Resistance Star Rating Not Tested

2018 Audi TTS Warranty

Basic
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Powertrain
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Rust
Original warranty 144 months / unlimited miles
Estimated remaining 48 months / unlimited miles

2018 Audi TTS Insurance

Insurance for a 2018 Audi TTS is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2018 Audi TTS Compare to Other Sedan?

The 2018 Audi TTS competes in a demanding segment against rivals like the Porsche 718 Cayman, BMW M2, and Chevrolet Corvette Stingray. In terms of performance, the TTS offers a strong blend of acceleration and handling, with its 292 horsepower and quattro all-wheel drive providing confidence. However, the Porsche 718 Cayman often takes the edge in pure driving dynamics and driver engagement, while the BMW M2 offers a more visceral, raw performance experience with a rear-wheel-drive bias. The Corvette often provides more raw power for the money. Regarding features, the TTS shines with its advanced Audi Virtual Cockpit and premium interior materials, offering a technologically advanced and sophisticated cabin. Rivals may offer similar tech but often with different user interfaces. Reliability is a mixed bag. Audi generally has a good reputation, but the TTS, with its performance components, can be more demanding to maintain than a non-performance-oriented luxury car. The Porsche 718 Cayman is known for its exceptional build quality and reliability, though maintenance can be costly. The BMW M2, while a performance icon, may have slightly more varied reliability reports depending on specific components. Price-wise, the TTS often slots in between the M2 and the Cayman, offering a compelling value proposition for its blend of performance and luxury.

Alternatives:
  • Porsche 718 Cayman: If ultimate driving purity and track capability are paramount, the Cayman is superior, though often pricier.
  • BMW M2: For a more aggressive, track-focused feel and classic RWD sports car experience, the M2 is an excellent choice, though its interior may feel less modern than the TTS.
  • Chevrolet Corvette Stingray: If raw V8 power and straight-line acceleration are your main desires and you prioritize American muscle, the Corvette is a strong contender, though its luxury appointments might lag behind the German rivals.
  • Jaguar F-Type: For a more exotic styling and a V6 engine note, the F-Type offers a compelling alternative with strong performance and a luxurious interior.
The 2018 Audi TTS remains a strong contender for those seeking a stylish, technologically advanced, and capable compact luxury sports car that balances performance with everyday usability.

Final Verdict: Is the 2018 Audi TTS a Good Sedan?

The 2018 Audi TTS is ideal for discerning drivers who appreciate a blend of sophisticated design, engaging performance, and cutting-edge technology in a compact package. It's a great choice for singles, couples, or those who prioritize style and driving dynamics over practicality. While buying new might offer peace of mind and the latest advancements, the 2018 TTS offers excellent value on the used market, provided it has been well-maintained. It's definitely worth buying for enthusiasts seeking a premium sports car experience without the ultra-exotic price tag. Look for coupes with lower mileage and a documented service history. The TTS is a rewarding purchase for those who value a thrilling drive, a beautifully crafted interior, and the prestige of the Audi brand, understanding that ownership costs will be higher than a standard sedan or hatchback.

2018 Audi TTS Owner Reviews

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Drew B

Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma