beebs
Skip to main content

2018 Audi S5 review

Research, photos, specs, and expertise
6 photos

Audi S5 highlights

Customer rating

RepairPal reliability rating

Pros

  • Powerful turbocharged V6
  • Smooth and solid suspension, all-wheel-drive grip
  • Luxury car interiors don’t get much better than this

Cons

  • Limited trunk volume on convertible
  • Interior storage is only OK

Mileage (EPA estimate)

20 city, 29 highway, 23 combined

Pricing for current inventory

(no current inventory)

View our Audi S5 inventory
Lighting bolt logo
Can an EV fit my lifestyle? Image of woman on smartphone while charging an EV

Does an EV fit my lifestyle?

On this page

6 photos

Find your S5
then buy online or in-store

Learn more about getting pre-qualified with no impact to your credit score
Price
Year
Search our S5 inventorySearch for a different car

Shop with your budget in mind

Getting pre-qualified lets you shop with personalized monthly payments, and it doesn't impact your credit score.

Get Pre-qualified

Audi fully redesigns the 2018 Audi S5 hatchback, coupe, and convertible

It’s all fresh and new for the 2018 Audi S5 coupe, convertible (Cabriolet), and four-door hatchback (Sportback). A complete redesign brings along a 345-horsepower turbocharged V6, updated exterior styling, and a cabin that’s one of the best in the business when it comes to overall quality and refinement. The newly introduced S5 Sportback provides a larger trunk and roomier rear seat than its two-door siblings. All three S5 variants are available in two trims: Premium Plus and Prestige.

The S5’s turbo V6 is paired with an eight-speed automatic transmission that clicks through gears seamlessly, routing power to standard all-wheel drive. The interior is a visual and tactile treat thanks to standard leather seating and an easy-to-use infotainment system. A 7-inch touchscreen is standard and comes with Apple CarPlay® and Android Auto™, voice commands, and two USB outlets. A larger 8.3-inch screen is fitted when the optional in-car navigation is ordered. Another tempting tech upgrade is the 12.3-inch Virtual Cockpit, a highly customizable digital gauge display positioned directly in front of the driver.

All Audi S5 years

What is new for the 2018 Audi S5?

  • The S5 is available in a variety of new trims, including the Premium Plus and Prestige.
  • The Base trim has been discontinued for 2018.
  • S5 trims have been upgraded with Seat Massagers, Head Up Display, Rear View Camera, Parking Sensors, Blind Spot Monitor, Rear Spoiler, Power Hatch/Deck Lid, Soft Top, Turbo Charged Engine, Android Auto, Navigation System, Apple CarPlay, and CD Audio as standard equipment this year.
  • Automated Cruise Control, Rear Seat Heaters, A/C Seat(s), Heated Steering Wheel, and Lane Departure Warning features are now available as options on select trims.

2018 Audi S5 trims

Curious how Audi S5 trims differ? Use our side-by-side vehicle comparison to see the differences and similarities

Premium Plus:

Prestige:

Audi S5 photos

What We Like

Performance: Acceleration is there whenever you need it, courtesy of the turbocharged V6 nestled in the engine bay. All-wheel drive gets power to the road seamlessly, and it also gives the S5 a great degree of control and stability in all sorts of driving conditions.

Interior: Audi didn’t skimp when it came time to crafting a world-class cabin for the 2018 S5 lineup. Everything looks and feels like it’s built to last, the seats are supportive, and the infotainment system is super simple to use.

Practicality: The S5 Sportback takes the regular S5 recipe and adds a hefty dose of practicality. It has a more adult-friendly second row, not to mention a trunk that measures in at 21.8 cubic feet in capacity.

What Needs Improvement

Snug rear seat on coupe and convertible: Opting for the coupe or convertible means trading some rear passenger space for the added style and drop-top enjoyment these models provide. If you need a more usable second row and bigger trunk, consider the Sportback.

Shop with your budget in mind

Getting pre-qualified lets you shop with personalized monthly payments, and it doesn't impact your credit score.

Get Pre-qualified

Ratings & reliability

Customer ratings

4.1 out of 5

8 customer reviews

RepairPal reliability rating

2
Average

RepairPal gave the Audi S5 an overall reliability rating of 2 out of 5 stars, which RepairPal describes as Average. This rating ranks Audi S5 63rd out of 68 among Luxury Midsize Cars.

View RepairPal's full rating of the Audi S5

Audi S5 features and specs

Curious how Audi S5 trims differ? Use our side-by-side vehicle comparison to see the differences and similarities

Premium Plus 4WD/AWD 2D Convertible

Standard Features

  • 4WD/AWD
  • ABS Brakes
  • Air Conditioning
  • Alloy Wheels
  • AM/FM Stereo
  • Android Auto
  • Apple CarPlay
  • Automatic Transmission
  • Auxiliary Audio Input
  • Blind Spot Monitor
  • Bluetooth Technology
  • CD Audio
  • Cruise Control
  • Front Seat Heaters
  • Heated Mirrors
  • Leather & Suede Seats
  • Leather Seats
  • Memory Seat(s)
  • Overhead Airbags
  • Parking Sensors
  • Power Locks
  • Power Mirrors
  • Power Seat(s)
  • Power Windows
  • Rear Defroster
  • Rear Spoiler
  • Rear View Camera
  • Satellite Radio Ready
  • Seat Massagers
  • Side Airbags
  • Smart Key
  • Soft Top
  • Traction Control
  • Turbo Charged Engine

Optional Features

  • A/C Seat(s)
  • Bang & Olufsen Audio
  • CD Audio
  • Heated Steering Wheel
  • Leather Seats
  • Navigation System
  • Rear Seat Heaters

Drive Wheels

All Wheel Drive (4WD/AWD)

Engine size

3.0L

Horsepower

354

Torque (ft-lbs)

369

Engine type

Turbo Gas

Fuel capacity

15.3

Wheelbase

108.9"

Overall length

184.7"

Width

72.7"

Height

54.4"

Leg room

F 41.3"/R 33.3"

Head room

F 40"/R 36.3"

Front tires

P245/40YR18

Rear tires

P245/40YR18

Seating capacity

4

Transmission

Automatic

2018 Audi S5 FAQ

Research other vehicles


* Price excludes taxes, title, registration, and fees. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions.

We hope you found this information helpful. This content is intended to inform and is not meant to indicate that a particular vehicle is currently available or recommended for you.​

Statements of fuel economy or EV range are based on EPA and other third-party estimates for vehicles when new. Fuel economy and EV range will degrade with time and vary based on age, driving conditions, vehicle history, and other conditions. See fueleconomy.gov for more info.

Unless otherwise noted, information related to featured vehicles comes from third-party sources, including manufacturer information. Product and company names may be trademarks or registered trademarks of third-party entities. Use of them does not imply any affiliation with or endorsement by these entities.​ By clicking on any video links, you will be taken to a third-party site maintained by YouTube, Inc.

We make every effort to provide accurate information, but please verify before purchasing.