2018 Audi S4 for Sale Nationwide

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2019 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2019 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $40,999 - 9,050 miles with Leather Seats, Sunroof/Moonroof, Navigation System, Alloy Wheels, Bluetooth, Backup Camera

Certified Pre-Owned: No

Transmission: 8-Speed Automatic

Color: Brilliant Black

$40,999

9,050 mi

GREAT DEAL $4,458 BELOW

Osseo, WI 54758

2018 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2018 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $34,490 - 40,419 miles with Sport Package, Leather Seats, Sunroof/Moonroof, Power Package, Navigation System, Security Package, Technology Package, Bluetooth, Backup Camera, Heat Package, Premium Plus Package, Climate Package

Certified Pre-Owned: No

Transmission: 8-Speed Automatic

Color: Black

$34,490

40,419 mi

GREAT DEAL $4,070 BELOW

Newton, MA 02458

2018 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2018 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $32,995 - 53,078 miles with Sunroof/Moonroof, Navigation System, Alloy Wheels, Bluetooth, Backup Camera, Climate Package

Certified Pre-Owned: No

Transmission: Automatic

Color: Daytona Gray Pearl Effect

$32,995

53,078 mi

GREAT DEAL $3,037 BELOW

Topsfield, MA 01983

2019 Audi S4 3.0T quattro Prestige Sedan AWD

Description: Used 2019 Audi S4 3.0T quattro Prestige Sedan AWD for sale - $45,995 - 3,503 miles with Sport Package, Leather Seats, Sunroof/Moonroof, Navigation System, Adaptive Cruise Control, Alloy Wheels, Bluetooth, Backup Camera

Certified Pre-Owned: No

Transmission: Automatic

Color: Mythos Black Metallic

$45,995

3,503 mi

GOOD DEAL $2,761 BELOW

East Windsor, CT 06088

2018 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2018 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $35,495 - 43,265 miles with Sport Package, Leather Seats, Sunroof/Moonroof, Power Package, Navigation System, Alloy Wheels, Technology Package, Heat Package, Premium Plus Package, Climate Package, LE Package, SE Package, Security Package, Bluetooth, Backup Camera

Certified Pre-Owned: No

Transmission: 8-Speed Automatic

Color: Navarra Blue Metallic

$35,495

43,265 mi

GOOD DEAL $1,988 BELOW

Ewing, NJ 08638

2019 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2019 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $43,299 - 7,905 miles with Sport Package, Leather Seats, Sunroof/Moonroof, Navigation System, Adaptive Cruise Control, Alloy Wheels, Bluetooth, Backup Camera, Premium Plus Package, Premium Package

Certified Pre-Owned: No

Transmission: Automatic

Color: Quantum Gray

$43,299

7,905 mi

GOOD DEAL $2,021 BELOW

Morton Grove, IL 60025

Authorized Audi Dealer

2019 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2019 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $44,922 - 751 miles with Leather Seats, Sunroof/Moonroof, Navigation System, Alloy Wheels, Bluetooth, Backup Camera, Premium Plus Package

Certified Pre-Owned: No

Transmission: Automatic

Color: Glacier White Metallic

$44,922

751 mi

GOOD DEAL $1,834 BELOW

Bellflower, CA 90706

2018 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2018 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $39,500 - 17,835 miles with Sport Package, Leather Seats, Sunroof/Moonroof, Navigation System, Alloy Wheels, Bluetooth, Backup Camera

Certified Pre-Owned: No

Transmission: 8-Speed Automatic

Color: Brilliant Black

$39,500

17,835 mi

GOOD DEAL $2,243 BELOW

Framingham, MA 01701

2018 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2018 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $38,500 - 16,868 miles with Sport Package, Leather Seats, Sunroof/Moonroof, Navigation System, Alloy Wheels, Bluetooth, Backup Camera, Climate Package

Certified Pre-Owned: No

Transmission: 8-Speed Automatic

Color: Daytona Gray Pearl Effect

$38,500

16,868 mi

GOOD DEAL $2,207 BELOW

Framingham, MA 01701

2019 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2019 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $42,956 - 11,612 miles with Sport Package, Leather Seats, Sunroof/Moonroof, Navigation System, Backup Camera, Premium Plus Package, Premium Package, Convenience Package

Certified Pre-Owned: Yes

Transmission: Automatic

Color: Black

$42,956

11,612 mi

GOOD DEAL $1,618 BELOW

Rocklin, CA 95677

Authorized Audi Dealer

2018 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2018 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $33,990 - 45,837 miles with Leather Seats, Sunroof/Moonroof, Navigation System, Alloy Wheels, Bluetooth, Backup Camera

Certified Pre-Owned: No

Transmission: Automatic

Color: Black

$33,990

45,837 mi

GOOD DEAL $2,299 BELOW

Elmhurst, NY 11373

2019 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2019 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $44,900 - 2,989 miles with Leather Seats, Sunroof/Moonroof, Navigation System, Backup Camera, Premium Plus Package, Premium Package, Convenience Package

Certified Pre-Owned: Yes

Transmission: 8-Speed Automatic

Color: Glacier White Metallic

$44,900

2,989 mi

GOOD DEAL $1,786 BELOW

Englewood, NJ 07631

Authorized Audi Dealer

2019 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2019 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $41,495 - 20,571 miles with Sport Package, Leather Seats, Sunroof/Moonroof, Navigation System, Bluetooth, Backup Camera, Premium Plus Package, Climate Package, Convenience Package

Certified Pre-Owned: No

Transmission: Automatic

Color: Gray

$41,495

20,571 mi

GOOD DEAL $1,689 BELOW

Norwich, NY 13815

2018 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2018 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $37,496 - 21,923 miles with Leather Seats, Sunroof/Moonroof, Power Package, Navigation System, Alloy Wheels, Bluetooth, Backup Camera

Certified Pre-Owned: No

Transmission: 8-Speed Automatic

Color: Tango Red Metallic

$37,496

21,923 mi

GOOD DEAL $1,864 BELOW

Morrow, GA 30260

2019 Audi S4 3.0T quattro Premium Plus Sedan AWD

Description: Used 2019 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $42,500 - 9,790 miles with Sunroof/Moonroof, Navigation System, Bluetooth, Backup Camera

Certified Pre-Owned: No

Transmission: 8-Speed Automatic

Color: Daytona Gray Pearl

$42,500

9,790 mi

GOOD DEAL $2,145 BELOW

Edmond, OK 73013

Used Audi S4 By Year

Vehicle	Deals	Starting Price	Total Available
2020 Audi S4	-	$50,291	565 listings
2019 Audi S4	1 Great Deal	$41,495	75 listings
2018 Audi S4	2 Great Deals	$32,995	129 listings
2014 Audi S4	1 Great Deal	$17,995	53 listings

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Audi S4 in Chicago IL 5 listings starting at $42,950	Audi S4 in Los Angeles CA 8 listings starting at $37,700	Audi S4 in New York NY 10 listings starting at $33,990
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2018 Audi S4

Andrew Newton

Audi’s S4, the hotter performance version of the ever-popular A4 sedan, gets some under-the-hood updates and cosmetic tweaks for 2018. Notably, a new turbo V6 engine replaces the old supercharged unit, and exterior changes include new full-LED headlights. The S4 can be distinguished from its more mundane A4 counterpart by its bold 18-inch double-spoke wheels, quad exhaust tips, trunk-lid spoiler, and the small red badges found on all of Audi’s S-range models. Pricing for the 2018 Audi S4 will start at $50,900.

The biggest update to the 2018 S4 is the engine—it’s still powered by a 3.0-liter V6, but this one is twin-scroll turbocharged rather than supercharged, as Audi goes the way of most major manufacturers in embracing turbos. This new unit makes 354 hp and 369 lb-ft of torque, which is 21 hp and 44 lb-ft more than the old motor, and boasts a very impressive 0-to-60 time of 4.4 seconds, several tenths of a second quicker than with the old engine. A new 8-speed automatic transmission replaces not only the old 7-speed dual-clutch automatic but also the 6-speed manual, a move that will disappoint some of the more serious driving enthusiasts in Audi’s customer base. Fuel-economy figures aren’t out yet, but it’s safe to assume that it will be more efficient than the old supercharged engine as well as more powerful.

Part of the appeal of the S4 and other Audis is that they look relatively unassuming but are quicker than most other cars on the road. From the outside, you would never guess that this compact luxury sedan can hit 60 mph as fast as the current crop of muscle cars and will rip through corners like a sports car. As usual, the 2018 model features Audi’s quattro all-wheel drive (AWD), with 60% of the power sent to the rear during normal driving—although up to 70% can go to the front wheels and 85% to the rear depending on the situation. An optional sport rear differential can also direct almost all available torque to the outside wheel for easier cornering.

The S4’s 5-link front suspension has been completely redesigned for 2018, and the entire platform sits almost 1 inch lower than that of the A4. An S Sport package adds active dampers and red brake calipers, and dynamic steering is also available. Comfort, Auto, Dynamic, and Individual driving modes let the driver adjust gear shift points, throttle response, steering weight, and damper settings for any driving style.

The S4’s interior displays the usual blend of sports and luxury, with a functional-looking flat-bottom steering wheel and seats that are not only well-bolstered but heated, power-adjustable, and massaging, as well. Also standard are auto-dimming, power-folding, heated rear-view mirrors; 3-zone automatic climate control; a sunroof; and Apple CarPlay and Android Auto. Options include an MMI touch interface with handwriting recognition, a Bang & Olufsen sound system, and an Audi virtual cockpit with navigation by Google Earth and a sport display mode with an adjusted gauge layout and a nifty lap timer. The higher Prestige trim receives a number of these optional features as standard, as well as a head-up display. The S4 comes with forward-collision warning with emergency braking and pedestrian detection, and available options include blind-spot warnings, adaptive cruise control with stop-and-go and rear cross-traffic alerts.

The performance potential of the 2018 S4, combined with the abundance of convenience features and the practicality of AWD, makes this one of the best all-around cars you can buy. You can take it to a track day, chauffeur work clients around, or drive through light snow, and the 2018 model’s significant power boost makes the S4 even more appealing.

2018 Audi S4 by Trim

2018 Audi S4 3.0T quattro Premium Plus Sedan AWD 2018 Audi S4 3.0T quattro Prestige Sedan AWD

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2018 Audi S4 for Sale Nationwide

Find 2018 Audi S4 listings in your area

$40,999

$34,490

$32,995

$45,995

$35,495

$43,299

$44,922

$39,500

$38,500

$42,956

$33,990

$44,900

$41,495

$37,496

2019 Audi S4 3.0T quattro Premium Plus Sedan AWD Description: Used 2019 Audi S4 3.0T quattro Premium Plus Sedan AWD for sale - $42,500 - 9,790 miles with Sunroof/Moonroof, Navigation System, Bluetooth, Backup Camera Certified Pre-Owned: No Transmission: 8-Speed Automatic Color: Daytona Gray Pearl

$42,500

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