2018 Audi S4 for Sale

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2018 Audi S4 3.0T quattro Prestige

2018 Audi S4 3.0T quattro Prestige - 18,020 mi

Rahway, NJ - Listed 45 days ago
  • $4,544 below market price
  • dealer rating
  • 2 positives , low miles , free CARFAX

$38,700

$39,900
Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Prestige for Sale - $38,700 - 18,020 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Rahway, NJ 07065
Price: $38,700
Mileage: 18,020 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Exterior Color: Blue
Engine: 6-Cylinder
Interior Color: Rotor Gray
Fuel Type: Gasoline
MPG: 24
Seats: 5 seater
Drivetrain: AWD
VIN: WAUC4AF49JA003389
Positives: inspected, clean history
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 60,695 mi

Riverhead, NY - Listed 18 days ago
  • $7,024 below market price
  • dealer rating
  • 1-owner , free CARFAX

$28,990

Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $28,990 - 60,695 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: Riverhead, NY 11901
Price: $28,990
Mileage: 60,695 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.2 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF41JA003124
  • 2018
    $40,566
  • 2019
    $45,778
  • 2020
    $57,009
iSeeCars Unbiased Insights

What's the average price of a Audi S4 by year?

iSeeCars analyzes over 25 billion data points to help you find the best deals. See more Audi S4 insights.

iSeeCars Unbiased Insights

How can you save money on a used Audi S4?

  • Non-CPO

    $46,863
    $1,426 Savings

    CPO

    $48,289

iSeeCars analyzes over 25 billion data points to help you find the best deals.
See more ways to save.

iSeeCars Unbiased Insights

Does car color affect the price of a used Audi S4?

Least
Expensive

Red

$672Average Savings

Most
Expensive

Black

$657Average Premium

iSeeCars analyzes over 25 billion data points to help you find the best deals.
See more ways to save.

2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 17,613 mi

Triangle, VA - Listed 20 days ago
  • $5,397 below market price
  • dealer rating
  • 1-owner , low miles

$35,450

Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $35,450 - 17,613 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: Triangle, VA 22172
Price: $35,450
Mileage: 17,613 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.1 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF41JA067146
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 34,527 mi

Fredericksburg, VA - Listed 17 days ago
  • $5,640 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$32,995

$38,995
Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $32,995 - 34,527 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: Fredericksburg, VA 22408
Price: $32,995
Mileage: 34,527 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF48JA062459
Home Delivery
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 30,118 mi

Great Neck, NY - Listed 3 days ago
  • $4,200 below market price
  • dealer rating
  • low miles

$35,995

Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $35,995 - 30,118 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: Great Neck, NY 11021
Price: $35,995
Mileage: 30,118 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.9 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF47JA002351
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 19,987 mi

Fredericksburg, VA - Listed 59 days ago
  • $4,245 below market price
  • dealer rating
  • 1-owner , low miles

$36,500

$37,500
Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $36,500 - 19,987 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: Fredericksburg, VA 22408
Price: $36,500
Mileage: 19,987 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.3 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF40JA075576
Home Delivery
2018 Audi S4 3.0T quattro Prestige

2018 Audi S4 3.0T quattro Prestige - 86,033 mi

Phoenix, AZ - Listed 19 days ago
  • $4,910 below market price
  • dealer rating
  • 1-owner , free CARFAX , high miles

$28,991

$30,991
Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Prestige for Sale - $28,991 - 86,033 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Phoenix, AZ 85023
Price: $28,991
Mileage: 86,033 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.5 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUC4BF43JA001465
2018 Audi S4 3.0T quattro Prestige

2018 Audi S4 3.0T quattro Prestige - 36,619 mi

Bronx, NY - Listed 59 days ago
  • $4,310 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$35,995

$37,995
Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Prestige for Sale - $35,995 - 36,619 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Bronx, NY 10466
Price: $35,995
Mileage: 36,619 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.2 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUC4AF40JA056918
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 12,702 mi

Farmingdale, NJ - Listed 62 days ago
  • $5,537 below market price
  • dealer rating
  • low miles , free CARFAX

$36,995

$39,995
Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $36,995 - 12,702 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: Farmingdale, NJ 07727
Price: $36,995
Mileage: 12,702 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF42JA019848
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 39,638 mi

Bellevue, WA - Listed 62 days ago
  • $6,275 below market price
  • dealer rating
  • low miles

$32,988

$34,988
Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $32,988 - 39,638 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: Bellevue, WA 98004
Price: $32,988
Mileage: 39,638 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF47JA139399
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 24,172 mi

South Amboy, NJ - Listed 73 days ago
  • $5,834 below market price
  • dealer rating
  • low miles

$34,980

$38,990
Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $34,980 - 24,172 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: South Amboy, NJ 08879
Price: $34,980
Mileage: 24,172 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF44JA003988
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 26,251 mi

Cedar Falls, IA - Listed 41 days ago
  • $4,867 below market price
  • dealer rating
  • low miles

$35,524

$36,200
Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $35,524 - 26,251 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: Cedar Falls, IA 50613
Price: $35,524
Mileage: 26,251 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.1 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF43JA136127
Home Delivery
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 22,022 mi

South Burlington, VT - Listed 62 days ago
  • $4,813 below market price
  • dealer rating
  • low miles , free CARFAX

$36,995

$39,995
Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $36,995 - 22,022 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: South Burlington, VT 05403
Price: $36,995
Mileage: 22,022 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.9 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF45JA081325
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 49,585 mi

Avenel, NJ - Listed 19 days ago
  • $4,030 below market price
  • dealer rating
  • 1 price drop in 20 days

$33,450

$33,780
Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $33,450 - 49,585 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: Avenel, NJ 07001
Price: $33,450
Mileage: 49,585 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF43JA213188
2018 Audi S4 3.0T quattro Prestige

2018 Audi S4 3.0T quattro Prestige - 25,042 mi

Bellingham, WA - Listed 62 days ago
  • $4,519 below market price
  • dealer rating
  • low miles , free CARFAX

$38,850

$41,850
Great Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Prestige for Sale - $38,850 - 25,042 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Bellingham, WA 98225
Price: $38,850
Mileage: 25,042 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Seats: 5 seater
Drivetrain: AWD
VIN: WAUC4AF4XJA068252
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 59,751 mi

Plainville, CT - Listed 50 days ago
  • $3,394 below market price
  • dealer rating
  • 1-owner , free CARFAX

$32,977

$36,230
Good Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $32,977 - 59,751 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: Plainville, CT 06062
Price: $32,977
Mileage: 59,751 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.7 star
Exterior Color: Tango Red Metallic
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF48JA002598
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 18,232 mi

Savannah, GA - Listed 22 days ago
  • $3,036 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$40,000

Good Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $40,000 - 18,232 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: Savannah, GA 31406
Price: $40,000
Mileage: 18,232 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.4 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF42JA143022
Home Delivery
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 31,551 mi

Peoria, AZ - Listed 3 days ago
  • $1,119 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$37,576

Good Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $37,576 - 31,551 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: Peoria, AZ 85382
Price: $37,576
Mileage: 31,551 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF41JA052243
2018 Audi S4 3.0T quattro Prestige

2018 Audi S4 3.0T quattro Prestige - 30,728 mi

Hendersonville, NC - Listed 10 days ago
  • $2,632 below market price
  • dealer rating
  • 1 positive , low miles , free CARFAX

$40,127

$41,870
Good Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Prestige for Sale - $40,127 - 30,728 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Used Cars
Location: Hendersonville, NC 28791
Price: $40,127
Mileage: 30,728 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Exterior Color: Black
Engine: 6-Cylinder
Interior Color: Rotor Gray
Fuel Type: Gasoline
MPG: 24
Seats: 5 seater
Drivetrain: AWD
VIN: WAUC4AF49JA002341
Positives: clean history
2018 Audi S4 3.0T quattro Premium Plus

2018 Audi S4 3.0T quattro Premium P - 42,282 mi

Stafford, TX - Listed 15 days ago
  • $3,177 below market price
  • dealer rating
  • 1-owner , free CARFAX

$34,900

Good Deal
PREVIEW
Used 2018 Audi S4 3.0T quattro Premium Plus for Sale - $34,900 - 42,282 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Used Cars
Location: Stafford, TX 77477
Price: $34,900
Mileage: 42,282 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.1 star
Engine: 6-Cylinder
Fuel Type: Gasoline
MPG: 24
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: AWD
VIN: WAUB4AF49JA051616
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What is the average price for 2018 Audi S4? How many are for sale and priced below market?

  • 220 cars for sale found, starting at $28,990
  • Average price for 2018 Audi S4: $39,021
  • 86 deals found. Average savings of $2,885
  • Save up to $7,024 below estimated market price

What Audi S4 model year and mileage can you get for your budget?

Year Price Mileage
2020 $54,990 to $59,102 1,000 to 8,791 miles
2019 $44,769 to $46,809 1,651 to 18,621 miles
2018 $37,954 to $43,358 10,154 to 43,379 miles

How much does a used 2018 Audi S4 cost ?

Average Price
$39,021
For a used 2018 Audi S4
Average Savings
$2,885
Based on all 2018 S4 deals found
Biggest Savings
$7,024
Below estimated market price
Good Deal
$38,883
Typical price of a good deal

What's the average price of a Audi S4 by year?

Average price by year
Average mileage by year
Search for a used 2018 Audi S4 near me
See my listings

How can you save money on a used 2018 Audi S4 ?

Certified Choosing non-CPO vs Certified Pre-Owned (CPO) can save you $1,426 on an Audi S4

What colors are the best deals for a 2018 Audi S4 ?

Least Expensive Color
Red $672Average Savings
Most Expensive Color
Black $657Average Premium

What 2018 Audi S4 color has the best resale value ?

Price differences by car color compared to the average price of a used 2018 Audi S4
How does car color affect the average price of a used 2018 Audi S4 ?
Rank Color Compared to Avg Price
1 Red $672 Savings
2 Blue $606 Savings
3 Gray $541 Savings
4 White $60 Higher
5 Silver $325 Higher
6 Black $657 Higher

What is the best time to buy a used 2018 Audi S4 ?

Good times to buy
 - Save $237 on average: January, August, September, October, November, December are good times to buy to find the best prices.
Good times to sell
 - Make an extra $241 on average: February, March, April, May, June, July are good times to sell to get the best prices
Total saved by iSeeCars users

$263,564,649
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Price of 2018 Audi S4 by Trim

Trim Average Price Deals Listings
2018 Audi S4 3.0T quattro Premium Plus
$38,570 Save $7,024 on 73 deals 182 listings
2018 Audi S4 3.0T quattro Prestige
$40,358 Save $4,910 on 22 deals 58 listings

Other Audi S4 Years

Year Average Price Deals Listings
2021 Audi S4 for Sale $62,401 - 163 listings
2020 Audi S4 for Sale $54,522 Save $4,341 on 6 deals 11 listings
2019 Audi S4 for Sale $44,370 Save $9,765 on 14 deals 39 listings
2016 Audi S4 for Sale $27,159 Save $3,632 on 4 deals 10 listings
2015 Audi S4 for Sale $26,018 Save $2,750 on 4 deals 28 listings
2014 Audi S4 for Sale $23,757 Save $3,196 on 12 deals 48 listings

Audi S4 Trims

Trim Average Price Deals Listings
Used Audi S4 3.0t Quattro Premium Plus $38,002 Save $9,765 on 127 deals 500 listings
Used Audi S4 3.0t Quattro Prestige $38,231 Save $6,538 on 34 deals 147 listings
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