2023 Audi S4: trims, real prices & how to pick yours

6 builds left the factory as a 2023 S4, each a different combination of engine, transmission and body identified by the first eight characters of its VIN. The 3 main configurations sell for $33,900–$52,201 today.

  • 3 main configurations
  • 1,129 vehicles built
  • 63 for sale right now
  • $33,900–$52,201 typical price range

Which S4 is yours?

Enter a VIN — the 17 characters on the windshield or the title — and we’ll match it to its exact factory configuration, typical price and equipment.

Works with any VIN — a different year or model takes you straight to its own page.

Pick your S4

What actually differs

Quattro Premium Plus · AWD WAUB4AF4-P Quattro Premium Plus · AWD WAUB4BF4-P
Vehicles built 899 21
Same on every 2023 S4
  • Engine 3L 6-cyl
  • Power 349 hp
  • Drivetrain All-wheel drive
  • Transmission Automatic
  • Fuel Gasoline
  • Body Sedan
  • Doors 4-door
  • Typical price today $42,491
  • For sale right now 45

What people actually pay

84 price observations · updated Aug 30, 2026
Quattro Premium Plus · AWD
$42,491
$33,057 $37,094 $41,131 $45,167 $49,204
Price trend

Median down $4,998 over the last 12 months.

2023 S4 price history →
Will it hold value?

A S4 typically keeps about 56% of its price over 5 years — a 5-year-old one runs about $23,920 today.

S4 depreciation by year →
Cost to run

21/30 mpg city/highway. Roughly $1,940/yr on fuel at 15,000 miles.

EPA estimate for the 2023 S4

Safety, in plain English

Driver assistance — every 2023 S4
  • ✓ Warns you before a crash
  • ✓ Brakes for you in an emergency
  • ✓ Warns when you drift from your lane
  • ✓ Steers you back into the lane
Decoded from NHTSA build records.

What WAUB4AF4-P means

WAU B4AF4 · P
WAU
the World Manufacturer Identifier Audi registered — assembled in Germany
B4AF4
together encode the S4 line — Sedan, 3L 6cyl, All-wheel drive — as Audi filed it, these five characters are read as one block, not letter by letter
P
in position 10 — model year 2023
9, 11–17
differ on every car: check digit, plant code and the serial number
Real VINs from this run WAUB4AF4 4PA011775 WAUB4AF4 XPA015801 WAUB4AF4 2PA026744
3 rare configurations — mostly fleet, export or irregular VIN patterns. Fewer than 20 known vehicles each.

Already looking at a specific S4?

Paste its VIN — we’ll open that exact car’s page: its configuration, market position and every listing we’ve tracked.

2023 Audi S4 prices →