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2018 Audi A7 Overview, Reviews, Ratings & Specs

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Cathleen V | March 31, 2025
The 2018 Audi A7 is a luxury mid-size sedan with a distinctive coupe-like roofline, blending sporty aesthetics with practicality. Part of the A7's second generation (C7), the 2018 model year offered impressive technology and refined performance. Key trims included Premium, Premium Plus, and Prestige. New, the A7 ranged from approximately $70,000 to $85,000. It's popular for its elegant design, advanced technology features, and smooth driving experience. Its unique fastback design sets it apart from traditional sedans.
The Good

The 2018 Audi A7 offers strong performance with its supercharged V6 engine, providing quick acceleration. Its quattro all-wheel drive enhances handling and confidence in all weather conditions. Comfort is a key strength, with a luxurious interior and smooth ride. The A7's striking design appeals emotionally, while its practicality, passenger room, and cargo space make it a smart choice.

The Bad

Potential weaknesses of the 2018 Audi A7 include higher maintenance costs compared to some competitors. Some owners have reported issues with the infotainment system's responsiveness. The rear headroom can be limited due to the sloping roofline, which may be a concern for taller passengers. Be aware of potential electronic glitches, as is common with many modern luxury vehicles.

2018 Audi A7: Quick Overview

  • Engine Options: 3.0-liter Supercharged V6
  • Horsepower: 340 hp
  • Torque: 325 lb-ft
  • Fuel Economy (City/Highway/Combined): Approximately 20/29/23 mpg (may vary based on driving conditions and specific configuration)
  • 0-60 mph: Around 5.2 seconds
  • Towing Capacity: Not recommended/Not typically equipped for towing

Trim-Level Features:
  • Premium: Leather upholstery, Audi pre sense basic and city, rearview camera, MMI navigation plus, 8-inch display, Audi connect CARE, power tailgate, heated front seats, three-zone automatic climate control.
  • Premium Plus: Adds features like Audi side assist with pre sense rear, Audi connect PRIME & PLUS (6-month trial subscription), Bose surround sound system, power-adjustable steering column, and full LED headlights.
  • Prestige: Includes adaptive cruise control, head-up display, night vision assistant, ventilated front seats, power door closers, LED interior lighting package, and cornering lights.
  • All trims: Include quattro all-wheel drive as standard. Some features are available as optional packages across different trim levels, such as driver assistance packages or sport packages with upgraded wheels and suspension.
  • Standard transmission is 7-speed S tronic dual-clutch automatic.

2018 Audi A7 Specifications

Vehicle Information
Year 2018
Make Audi
Model A7
Trim -
Style All-Wheel Drive
Type Sedan
Category Mid-Size Car
Manufacturing Details
Made In Germany
Manufacturing City NECKARSULM
Dimensions
Doors 4-Door
Curb Weight 4486 pounds
Gross Vehicle Weight Rating -
Overall Height 55 inches
Overall Length 196.3 inches
Overall Width 75.2 inches
Wheelbase Length 114.8 inches
Standard Seating 4
Engine & Performance
Engine 340 High Power 3-L V-6
Engine Size 3L
Engine Cylinders 6
Transmission 8-Speed Automatic
Transmission Type Automatic
Transmission Speeds 8-Speed
Drivetrain All-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel
Steering Type Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $69,700
Invoice Price $64,822
Delivery Charges $975

Vehicle History Report

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What Problems Does the 2018 Audi A7 Have?

Frequently reported problems for the 2018 Audi A7 can include issues with the infotainment system, such as lag or freezing. Some owners have reported concerns about the reliability of the electronic components, including sensors and control modules. Oil consumption can be a concern for some owners. It's important to check for any pending recalls on the specific vehicle. Some earlier models within the A7's generation (prior to 2018) had issues with the timing chain tensioner, but this was generally addressed by 2018. Long-term reliability depends heavily on proper maintenance. Regular oil changes, fluid checks, and addressing issues promptly can help mitigate potential problems. Potential buyers should obtain a pre-purchase inspection from a trusted mechanic to identify any existing or potential issues. Check the vehicle history report for any accident damage, maintenance records, and recall information. Audi’s complex systems can sometimes be expensive to repair, so a thorough inspection is crucial.

How long will the 2018 Audi A7 last?

With consistent maintenance, a 2018 Audi A7 can reasonably reach 150,000 to 200,000 miles or more. Years of service often extend beyond 10 years with good care. Long-term durability hinges on regular maintenance including timely oil changes and fluid replacements. Potential weaknesses over time include wear on suspension components, potential issues with the air suspension (if equipped), and possible failures of electronic modules. Keeping up with scheduled maintenance and addressing any issues promptly will significantly contribute to its longevity. High mileage examples should be thoroughly inspected for wear and tear.

What Technology & Safety Features are Included?

The 2018 Audi A7 boasts a strong suite of tech features. The MMI infotainment system with navigation is standard, featuring an 8-inch display. Audi connect offers various online services and smartphone integration.
Entertainment: A Bose surround sound system is available on higher trims.
Driver-Assistance: Standard features include Audi pre sense basic and city, providing collision mitigation. Optional driver-assistance features include adaptive cruise control, lane keep assist, Audi side assist, and night vision assistant. A head-up display is also available.
Safety Features: Standard safety equipment includes airbags, ABS, and stability control.
Crash-Test Ratings: The 2018 Audi A7 typically received good crash-test ratings from the IIHS (Insurance Institute for Highway Safety) and NHTSA (National Highway Traffic Safety Administration), but it is essential to consult their official websites for specific ratings. The vehicle offers a rearview camera standard; top view camera system is optional. The Audi pre sense system offers pre-collision safety measures. Overall, the 2018 A7 offers a compelling blend of advanced technology and safety features.

What Colors Options are Available?

Exterior Colors
Brilliant Black
Ibis White
Glacier White Metallic
Mythos Black Metallic
Floret Silver Metallic
Tornado Gray Metallic
Firmament Blue Metallic
Misano Red Pearl Effect
Dakota Gray Metallic
Nougat Brown Metallic
Interior Colors
Black interior
Nougat Brown interior
Floret Silver interior
Valcona Leather Black
Valcona Leather Metro Gray
Valcona Leather Sarder Brown
Rock Gray interior
Atlas Beige interior
Cognac Brown interior
Okapi Brown interior

2018 Audi A7 Prices and Market Value

When new, the 2018 Audi A7 ranged from approximately $70,000 to $85,000 depending on the trim level and options. As of late 2023/early 2024, used market prices typically range from $25,000 to $40,000+, influenced by mileage, condition, and trim level. The A7 experiences significant depreciation in its first few years. Factors affecting resale value include the vehicle's condition, mileage, service history, and the presence of desirable options. Models with lower mileage and a clean service record command higher prices. The overall market demand for luxury sedans also plays a role.

2018 Audi A7 Cost of Ownership

The 2018 Audi A7 is generally considered costly to own. Insurance premiums are higher than average due to the vehicle's value and performance. Fuel costs are moderate, depending on driving habits. Maintenance and repair expenses can be significant, especially for complex systems. Routine maintenance, such as oil changes and brake service, is relatively standard, but repairs to the engine, transmission, or electronics can be expensive. Budgeting for unexpected repairs is advisable. Overall, the A7 is not the most economical choice, but its luxury and performance justify the costs for many owners.

2018 Audi A7 Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 19.8 gallons
City Mileage 20 miles/gallon
Highway Mileage 29 miles/gallon

2018 Audi A7 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 A7 Recalls & Defects

AIR Bags:sensor:occupant Classification
Recall date 2018-06-04
Recall no. 18v370000
Source NHTSA
Summary Volkswagen Group OF America, Inc. (Volkswagen) IS Recalling Certain 2013-2018 Audi S6 and S7, 2012-2018 A7 and A6 Sedan, and 2014-2018 RS7 Vehicles Equipped With Basic Seats (With or Without Heating). Stress or Wear OF THE Body-sensing MAT Within THE Front Passenger Seat MAY Cause THE Passenger Occupant Detection System (pods) Control Module TO Malfunction.
Consequence IF THE Pods Module Malfunctions, THE Front Passenger AIR BAG MAY NOT Deploy Properly IN THE Event OF A Crash, Increasing THE Risk OF Injury.
Remedy Volkswagen Will Notify Owners, and Dealers Will Install A Pods System Repair Kit, Free OF Charge. THE Recall Began November 29, 2018. Owners MAY Contact Audi Customer Service AT 1-800-253-2834. Volkswagen's Number FOR This Recall IS 74d5.
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.
Fuel System, Gasoline:fuel Injection System:fuel Rail
Recall date 2019-01-16
Recall no. 19v035000
Source NHTSA
Summary Volkswagen Group OF America, Inc. (Audi) IS Recalling Certain 2016-2018 Q7, A6 and A7 Vehicles, and 2015-2018 Audi A8 Vehicles. THE Left and Right Fuel Rails MAY Leak Fuel.
Consequence A Fuel Leak IN THE Presence OF AN Ignition Source CAN Increase Risk OF A Fire.
Remedy Audi HAS Notified Owners, and Dealers Will Replace THE Left and Right Fuel Rail, Free OF Charge. THE Recall Began February 28, 2019. Owners MAY Contact Audi Customer Service AT 1-800-253-2834. Audi's Number FOR This Recall IS 24dp.
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.

2018 Audi A7 Warranty

Basic
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Corrosion
Original warranty 144 months / unlimited miles
Estimated remaining 60 months / unlimited miles
Drivetrain
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Maintenance
Original warranty 12 months / 10,000 miles
Estimated remaining Expired
Roadside Assistance
Original warranty 48 months / unlimited miles
Estimated remaining Expired

2018 Audi A7 Insurance

Insurance for a 2018 Audi A7 is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2018 Audi A7 Compare to Other Sedan?

The 2018 Audi A7 competes with the BMW 5 Series, Mercedes-Benz E-Class, and Porsche Panamera. The A7 distinguishes itself with its distinctive fastback design.
Performance: The A7 offers strong performance, similar to the BMW 5 Series, but the Panamera offers even higher performance models.
Features: The A7's tech features are comparable to the E-Class, but some may prefer Mercedes' infotainment system.
Reliability: The BMW and Mercedes generally have a slight edge in perceived reliability, although all require regular maintenance. The Porsche Panamera could be a better but more expensive choice if performance and luxury are important. For similar prices, a loaded Acura TLX offers great value but lacks the prestige. The Volvo S90 provides a more understated but still luxurious option. The E-Class excels in comfort and advanced technology, while the 5 Series provides a sportier driving experience. The A7 strikes a good balance but might not be the absolute best in any single category compared to these rivals. Consider Lexus GS if long-term reliability is a top priority, but it lacks some advanced technology and performance edge.

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11 2023 Tesla Model S (5.0β˜…)
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107 2018 Audi A7 (0.0β˜…)

Final Verdict: Is the 2018 Audi A7 a Good Sedan?

The 2018 Audi A7 is ideal for buyers who appreciate a stylish and technologically advanced luxury sedan with a sporty feel. It’s a good choice for those who value design and are willing to pay for the associated maintenance costs. Buying used offers significant value, as depreciation reduces the initial cost considerably. A well-maintained Premium Plus trim offers a good balance of features and value. Ensure a pre-purchase inspection to avoid potential problems. If you prioritize ultimate reliability or have a very tight budget, alternative brands might be better. But, if you desire distinctiveness and advanced tech, the A7 is worth considering, especially if found in excellent condition.

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Cathleen V

Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.