2018 Audi S5

$16,950
from
119
listings
$17K–$32K
price range
Download Infographic
Low$16,950
High$31,990
From$16,950
Avg Mileage76,261 mi
Fresh

Sourced from 119 active dealer listings as of

2018 Audi S5 Trims

All Trims Combined
From$16,950
$17K–$32K
119 listings76,261 avg miles
Premium
From$23,000
45 listings|$23K–$68K
Premium Plus
From$6,000
1,303 listings|$6K–$77K
Prestige
From$7,500
480 listings|$8K–$84K

2018 Audi S5 Pricing

Price Trend

0%
$9K$14K$18K$22K$26KMar 26Mar 26Mar 26$9,900
3 data pointsAs of Mar 26

Find it before everyone else.

CarScout monitors the market 24/7. Create a scout and be the first to know when the right one appears.

Start trackingFrom $5/week

Audi S5 Safety & Reliability

Low Concern

Federal safety data shows 2 recalls and 26 complaints for the 2018 Audi S5, a low safety profile overall. Check the known issues section below for the most common problem areas.

2
Recalls
26
Complaints
2
Crashes
0
Fires
Recall Findings
21V8740002021-10-11
SEATS

Volkswagen Group of America, Inc. (Audi) is recalling certain 2017-2020 A4 Allroad, A4 Sedan, 2018-2019 RS5 Coupe, 2019 RS5 Sportback, 2018-2020 A5 Cabriolet, A5 Coupe, A5 Sportback, S4 Sedan, S5 Cabriolet, S5 Coupe, and Audi S5 Sportback vehicles. The cable connecting the seat heater to the Passenger Occupant Detection System (PODS) may have a contact fault, causing the software to misdiagnose a malfunction and disable the passenger air bag.

A disabled passenger air bag increases the risk of injury in the event of a crash.

View at NHTSA
19V5470002019-24-07
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Volkswagen Group of America, Inc. (Audi) is recalling certain 2018-2019 Audi RS5 Sportback, 2018 S5 Cabriolet, S5 Sportback, S5 Coupe, S4 Sedan, A5 Cabriolet, A5 Sportback, A5 Coupe, and 2017-2018 A4 Sedan and A4 Allroad vehicles. Oxidation on the Passenger Occupant Detection System (PODS) connecting cable may cause the software to misdiagnose a malfunction and disable the passenger air bag.

A disabled passenger air bag increases the risk of injury in the event of a crash.

View at NHTSA

Source: National Highway Traffic Safety Administration (NHTSA)

Top Complaint Areas

Of 26 issues reported over 1 model years, engine problems are the most common for the 2018 Audi S5. A pre-purchase inspection should focus here first.

01Engine8
02Unknown Or Other5
03Air Bags,seat Belts,seats1
04Parking Brake,air Bags,fuel/propulsion System1
05Power Train,engine1
26 total across 1 model years (2018–2018)Full data at NHTSA.gov

Audi S5 Fuel Economy

23–24mpg combined
·
20-21city
·
29-30hwy
·
$2,400-$2,500/yr

The 2018 Audi S5 delivers 23 to 24 MPG combined across 3 powertrain combinations. If fuel cost matters to you, pay attention to engine and drivetrain. The spread is significant.

By Trim
S5 - Automatic (AM-S8)
24mpg
3.0L 6-cyl Turbo · All-Wheel Drive
21 city30 hwy~$2,400/yr5/10 Average
S5 Sportback - Automatic (AM-S8)
24mpg
3.0L 6-cyl Turbo · All-Wheel Drive
21 city30 hwy~$2,400/yr5/10 Average
S5 Cabriolet - Automatic (AM-S8)
23mpg
3.0L 6-cyl Turbo · All-Wheel Drive
20 city29 hwy~$2,500/yr5/10 Average

Source: U.S. Environmental Protection Agency (EPA)

Where to Find 2018 Audi S5

31States

Florida has the most inventory at 11%, with options spread across 31 states. Willing to ship? Your selection opens up significantly.

Geographic distribution reflects all active listings for this model, not just 2018.

2018 Audi S5 Buyer FAQ

What to know before you buy

Is the 2018 Audi S5 a good car to buy?

The 2018 Audi S5 has 2 recalls on record. There are 2 recalls on record, so check that they've been completed before buying. The most commonly reported issue area is engine, which is worth inspecting during a test drive. Review the safety data and pricing breakdown above.

Are there recalls on the 2018 Audi S5?

NHTSA shows 2 recall campaigns for the 2018 Audi S5. Before buying, verify all recalls are complete. The dealer must fix them at no charge. See the safety section for the full list.

What's the gas mileage of the 2018 Audi S5?

Depending on configuration, the 2018 Audi S5 delivers 23–24 MPG combined. Choose wisely. The full comparison shows how engine choice affects your wallet.

What are common problems with the 2018 Audi S5?

ENGINE is the number-one complaint area for the 2018 Audi S5, based on 26 NHTSA filings. During a test drive, pay extra attention to this system. See the known issues section for the full breakdown.

How does the 2018 compare to other Audi S5 years?

The 2018 sits at a specific point in the Audi S5 lifecycle. The model overview compares all years side by side.

Get Audi S5 market updates

We'll email you when prices shift or new data comes in for the 2018 Audi S5.

No spam. We'll only reach out about Audi S5 features.