2018 Audi S5 for Sale

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2018 Audi S5 3.0T quattro Prestige

2018 Audi S5 3.0T quattro Prestige - 12,393 mi

Boise, ID - Listed 19 days ago
  • $11,888 below market price
  • dealer rating
  • low miles

$41,500

$42,000
Great Deal
PREVIEW
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 21,429 mi

Salem, OR - Listed 75 days ago
  • $9,910 below market price
  • dealer rating
  • low miles

$39,990

$47,990
Great Deal
PREVIEW
  • 2017
    $34,535
  • 2018
    $41,743
  • 2019
    $47,844
iSeeCars Unbiased Insights

What's the price of a Audi S5 by year?

iSeeCars analyzes over 25 billion data points to help you find the best deals. See more Audi S5 insights.

iSeeCars Unbiased Insights

How can you save money on a used Audi S5?

  • Coupe

    $42,535
    $7,196 Savings

    Convertible

    $49,731

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 S5?

Least
Expensive

Red

$610Average Savings

Most
Expensive

Gray

$227Average Premium

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

2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 55,759 mi

South Amboy, NJ - Listed 62 days ago
  • $4,007 below market price
  • dealer rating
  • 1-owner , free CARFAX

$29,990

$32,450
Great Deal
PREVIEW
Home Delivery
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 43,817 mi

Mckinney, TX - Listed 70 days ago
  • $5,472 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$41,387

$42,387
Great Deal
PREVIEW
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 19,546 mi

Elizabeth, NJ - Listed 50 days ago
  • $5,524 below market price
  • dealer rating
  • low miles

$35,905

Great Deal
PREVIEW
2018 Audi S5 3.0T quattro Prestige

2018 Audi S5 3.0T quattro Prestige - 46,528 mi

Fredericksburg, VA - Listed 140 days ago
  • $4,935 below market price
  • dealer rating
  • 5 price drops in 141 days

$38,650

$42,000
Great Deal
PREVIEW
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 17,700 mi

Oak Forest, IL - Listed 4 days ago
  • $2,085 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$44,980

Good Deal
PREVIEW
Home Delivery
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 14,667 mi

Weatherford, TX - Listed 21 days ago
  • $3,340 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$40,665

Good Deal
PREVIEW
Home Delivery
2018 Audi S5 3.0T quattro Prestige

2018 Audi S5 3.0T quattro Prestige - 31,720 mi

Augusta, GA - Listed 5 days ago
  • $1,728 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$41,495

Good Deal
PREVIEW
Home Delivery
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 24,132 mi

Roswell, GA - Listed 40 days ago
  • $2,409 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$39,997

Good Deal
PREVIEW
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 12,314 mi

Lynnwood, WA - Listed 133 days ago
  • $3,143 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$42,998

Good Deal
PREVIEW
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 26,806 mi

Florence, SC - Listed 140 days ago
  • $3,631 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$39,788

$41,988
Good Deal
PREVIEW
Home Delivery
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 24,910 mi

Mckinney, TX - Listed 17 days ago
  • $1,014 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$40,687

$40,987
Good Deal
PREVIEW
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2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 21,598 mi

Sacramento, CA - Listed 75 days ago
  • $1,603 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$41,800

Good Deal
PREVIEW
2018 Audi S5 3.0T quattro Prestige

2018 Audi S5 3.0T quattro Prestige - 23,642 mi

O Fallon, MO - Listed 45 days ago
  • $2,631 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$47,311

Good Deal
PREVIEW
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 26,922 mi

Montclair, CA - Listed 77 days ago
  • $2,491 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$37,899

Good Deal
PREVIEW
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 16,960 mi

Indianapolis, IN - Listed 41 days ago
  • $1,418 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$47,000

Good Deal
PREVIEW
Home Delivery
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 25,544 mi

Rowland Heights, CA - Listed 43 days ago
  • $1,110 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$39,558

$42,088
Good Deal
PREVIEW
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 41,350 mi

South Amboy, NJ - Listed 40 days ago
  • $1,758 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$41,890

$44,890
Good Deal
PREVIEW
2018 Audi S5 3.0T quattro Premium Plus

2018 Audi S5 3.0T quattro Premium P - 19,937 mi

Triangle, VA - Listed 69 days ago
  • $1,552 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX

$39,700

Good Deal
PREVIEW
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What is the average price for 2018 Audi S5? How many are for sale and priced below market?

  • 200 cars for sale found, starting at $29,990
  • Average price for 2018 Audi S5: $42,723
  • 43 deals found. Average savings of $2,859
  • Save up to $11,888 below estimated market price

What Audi S5 model year and mileage can you get for your budget?

Year Price Mileage
2019 $55,188 to $59,503 1,000 to 14,679 miles
2018 $44,348 to $53,654 4,510 to 40,956 miles
2017 $32,395 to $41,163 14,490 to 59,332 miles
Year Price Mileage
2019 $45,033 to $50,830 1,315 to 23,885 miles
2018 $38,533 to $45,219 9,690 to 42,159 miles
2017 $32,312 to $36,910 14,783 to 53,040 miles

Used 2018 Audi S5 Pricing

Average Price
$42,723
For a used 2018 Audi S5
Average Savings
$2,859
Based on all 2018 S5 deals found
Biggest Savings
$11,888
Below estimated market price
Good Deal
$40,568
Typical price of a good deal

What's the price of a Used Audi S5 by year?

Average price by year
Average mileage by year
Search for a used 2018 Audi S5 near me
See my listings

How to save money when buying a used 2018 Audi S5 ?

Bodystyle A S5 Coupe is $7,196 cheaper than a Convertible

What colors are the best deals for a 2018 Audi S5 ?

Least Expensive Color
Red $610Average Savings
Most Expensive Color
Gray $227Average Premium

What 2018 Audi S5 color has the best resale value ?

Price differences by car color compared to the average price of a used 2018 Audi S5

Average car color pricing for a used 2018 Audi S5 ?

Rank Color Compared to Avg Price
1 Red $610 Savings
2 White $252 Savings
3 Blue $49 Higher
4 Black $167 Higher
5 Gray $227 Higher

What is the best time to buy a used 2018 Audi S5 ?

Good times to buy
 - Save $272 on average: January, February, September, October, November, December are good times to buy to find the best prices.
Good times to sell
 - Make an extra $269 on average: March, April, May, June, July, August are good times to sell to get the best prices
Total saved by iSeeCars users

$279,125,999
Start searching smarter now

Price of 2018 Audi S5 by Trim

Trim Average Price Deals Listings
2018 Audi S5 3.0T quattro Premium Plus
$42,087 Save $9,910 on 37 deals 139 listings
2018 Audi S5 3.0T quattro Prestige
$44,586 Save $11,888 on 9 deals 75 listings

Other Audi S5 Years

Year Average Price Deals Listings
2021 Audi S5 for Sale $70,695 - 35 listings
2020 Audi S5 for Sale $61,747 - 2 listings
2019 Audi S5 for Sale $50,750 Save $3,686 on 3 deals 17 listings
2017 Audi S5 for Sale $34,868 Save $5,845 on 3 deals 14 listings
2016 Audi S5 for Sale $31,197 Save $2,572 on 5 deals 28 listings
2015 Audi S5 for Sale $28,004 Save $6,212 on 2 deals 29 listings

Audi S5 Trims

Trim Average Price Deals Listings
Used Audi S5 3.0t Quattro Premium Plus $36,380 Save $9,910 on 57 deals 284 listings
Used Audi S5 3.0t Quattro Prestige $40,558 Save $11,888 on 16 deals 162 listings
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