2018 Audi S4

Rating8.9

Ranked #1 in Compact Sedan

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Starting MSRP $51,400 - $55,800
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Key Spec of 2018 Audi S4
fuel economy

21/24/30

fuel type

Premium Unleaded (recommended)

horsepower

354 hp @ 5400 rpm

basic warranty

4 yr./ 50000 mi.

ProsConsWhat's New

Excellent on-road driving ability

Average cargo space

Audi gives it a full-redesign

Finely-crafted interior

Quirky infotainment system

Seamless acceleration

2018 Audi S4 Price, Review, Ratings and Pictures

Updated on: July 25, 2022

Nathan Dyer's image
Nathan Dyer 

Senior Editor

Competing in the compact sedan segment, the 2018 Audi S4 is a direct competitor to the Infiniti Q50 RED SPORT 400, the Mercedes-Benz AMG C 43, and the BMW 3 Series 340i. The Audi S4 starts off at an MSRP of $51,400, going all the up to $55,800, with 2 trims in the lineup. Each trim is offered with a 3.0L Turbo V6 engine and an 8-speed automatic transmission, producing 354 horsepower and 369 lb-ft of torque. Through this powertrain, the Audi S4 manages a 0-60 of 4.4 seconds and a combined fuel economy of 24 MPG.

2018 Audi S4 Latest Updates

  • Jan' 12, 2023 : See What's In The Car Collection Of Actress Maude Apatow Read More »

Trim wise pricing breakdown


NameInvoice PriceMSRPNumber of Listings
Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A)$47802$51400139 Listings
Prestige quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A)$51894$5580076 Listings


Over All Rating

8.9Out of 10

9.40
9.40
9.10
7.20
8.40
9.00
8.80
Notable Rankings

#1 in Compact Sedan

#2 in Luxury Sedan

#3 in Sedan


Pictures & Videos



Trims

Premium Plus$51,400 onwards
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  • Alcantara simulated suede Seat trim
  • Driver Lumbar support
  • Dual Zone Front Automatic Air Conditioning
  • Front & rear fog/driving lights
  • Rain Sensing Windshield wipers
Prestige$55,800 onwards
Read review

Used Audi S4 For Sale

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23
25
Price Drop, $521
Earlier Price: $39216
8 Aug 2022
Las Vegas, NV

2018 Audi S4 Premium Plus

Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A)

$38,695
Est. $525/mo
Good Deal
$4,292 Below market
RMV: $42,987
Mileage 22,892 mi.
Listed On 05 Apr 2022 (301 Days)
25
7
Thousand Oaks, CA

2019 Audi S4 Premium Plus

Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A)

$39,475
Est. $535/mo
Good Deal
$4,375 Below market
RMV: $43,850
Mileage 24,710 mi.
Listed On 06 Nov 2022 (86 Days)
8
41
Price Drop, $600
Earlier Price: $39480
17 Nov 2022
Bellevue, WA

2018 Audi S4 Prestige

Prestige quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A)

$38,880
Est. $527/mo
Good Deal
$4,274 Below market
RMV: $43,154
Mileage 27,831 mi.
Listed On 13 Nov 2022 (79 Days)
5
47
Price Drop, $153
Earlier Price: $35888
5 Jul 2022
Monroe, MI

2018 Audi S4 Prestige

Prestige quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A)

$35,735
Est. $485/mo
Good Deal
$3,873 Below market
RMV: $39,608
Mileage 59,185 mi.
Listed On 17 Feb 2022 (348 Days)
7
48
Price Rise, $393
Earlier Price: $35970
15 Oct 2022
Freeport, NY

2018 Audi S4 Premium Plus

Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A)

$36,363
Est. $493/mo
Good Deal
$3,826 Below market
RMV: $40,189
Mileage 26,365 mi.
Listed On 13 Oct 2022 (110 Days)
18
7
Colonia, NJ

2018 Audi S4 Premium Plus

Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A)

$33,985
Est. $461/mo
Good Deal
$3,433 Below market
RMV: $37,418
Mileage 69,199 mi.
Listed On 25 Jun 2022 (220 Days)
22
40
Price Rise, $46
Earlier Price: $39253
21 May 2021
Lynbrook, NY

2018 Audi S4 Premium Plus

Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A)

$39,299
Est. $533/mo
Good Deal
$3,884 Below market
RMV: $43,183
Mileage 18,964 mi.
Listed On 17 Apr 2021 (654 Days)
14
33
Price Drop, $335
Earlier Price: $39134
3 Aug 2022
Maplewood, NJ

2019 Audi S4 Premium Plus

Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A)

$38,799
Est. $526/mo
Good Deal
$3,742 Below market
RMV: $42,541
Mileage 44,509 mi.
Listed On 09 May 2022 (267 Days)
10
37
Price Drop, $2000
Earlier Price: $41988
31 Aug 2022
Concord, CA

2019 Audi S4 Premium Plus

Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A)

$39,988
Est. $542/mo
Good Deal
$3,876 Below market
RMV: $43,864
Mileage 31,403 mi.
Listed On 23 Feb 2022 (342 Days)

Colors and Styles

Build Car
Brilliant Black

Features
vehicle bio
base price

$51400

body style

4dr Sedan

engine type
displacement

183 cu in

horse power

354 hp @ 5400 rpm

torque

369 lb.-ft. @ 1370 rpm

transmission

8 speed shiftable automatic

dimensions
length

186.8 in

wheelbase

111.2 in

width

72.5 in

curb weight

3858 lbs

Height

55.3 in

Ground Clearance

5 in

capacity
passenger volume

115.1 cu ft

cargo volume

13 cu ft

passenger capacity

5 Seats

fuel economy
city/combined/highway

21/24/30 mpg

highway range

474.3 mi

warranty
basic warranty

4 yr./ 50000 mi.

powertrain warranty

4 yr./ 50,000 mi.


Audi S4 5 year Cost To Own


Cash Price(MSRP)
$49,847
5 Year Cost To Own
$71,101
Total 5 year Cost To Own -  $71,101
Year 1Year 2Year 3Year 4Year 5total
Depreciation$7,985$4,474$3,654$4,099$3,579$23,791
Insurance$1,972$2,041$2,112$2,186$2,263$10,574
Fuel$2,531$2,607$2,685$2,766$2,849$13,438
Maintenance$506$680$934$2,748$2,333$7,201
RepairsNANANA$1,211$1,858$3,069
Financing Interest$2,681$2,156$1,596$998$361$7,792
Taxes and Fees$4,141$314$285$261$235$5,236
Total Cost-To-Own$19,816$12,272$11,266$14,269$13,478$71,101
Read more about Cost-To-Own »

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