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Used 2019 Audi S4 for Sale in San Francisco, CA

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Trim

2019 Audi S4 Prestige AWD • Santa Clara, CA
Gray • 3.0L V6 Engine

$29,973 • 64.9k miles

•••

#1 2017-2021 Audi S4

CoPilot AI: It’s a “B+” Buy

Great Price - $2,046 Below Market
Includes $6,063 Premium Upgrades
Motivation to Negotiate - Very High

More details

Here’s the S4 you found:

2019 Audi S4 Prestige

AWD • Santa Clara, CA

$29,973 • 64.9k miles

See more about this car

Vehicle Overview

3.0L V6 Engine, Gasoline, All Wheel Drive, 8 speed Automatic

Packages

COLD WEATHER PACKAGE — MSRP $750

S SPORT PACKAGE — MSRP $2,500

WARM WEATHER PACKAGE — MSRP $700

PRESTIGE PACKAGE — MSRP $7,600

All Features

Interior:

Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Rear A/C, Heated Steering Wheel, Seat Massage, Heated Rear Seats…

Exterior:

Sun Roof, Heated Mirrors, Hands-Free Liftgate, Premium Wheels…

Safety:

Blind Spot Monitor, Lane Departure Warning, Security System, Cross-Traffic Alert, Lane Keeping Assist, Aerial View Display System, Driver Restriction Features, Front Collision Mitigation, Steering Assist Cruise Control, Adaptive Cruise Control…

Technology:

Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Premium Sound System, Heads-Up Display, WiFi Hotspot, Steering Wheel Audio Controls, Smartphone Integration…

Should I Buy this Vehicle?

CoPilot AI Highlights

Great Price - $2,046 Below Market
Includes $6,063 Premium Upgrades
Motivation to Negotiate - Very High

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

2021 Audi S4 Premium Plus AWD • Rocklin, CA
Gray • 3.0L V6 Engine

$36,891 • 43.6k miles

•••

#2 2017-2021 Audi S4

CoPilot AI: It’s a “B+” Buy

Fair Price - $1,049 Below Market
Includes $1,812 Premium Upgrades
Very Low Mileage

More details

Here’s the S4 you found:

2021 Audi S4 Premium Plus

AWD • Rocklin, CA

$36,891 • 43.6k miles

See more about this car

Vehicle Overview

3.0L V6 Engine, Gasoline, All Wheel Drive, 8 speed Automatic

Packages

NAVIGATION PACKAGE — MSRP $1,500

BLACK OPTIC PACKAGE — MSRP $1,400

All Features

Interior:

Leather Seats, Heated Front Seats, Multi-Zone A/C, Rear A/C, Heated Steering Wheel, Seat Massage…

Exterior:

Sun Roof, Heated Mirrors, Premium Wheels…

Safety:

Blind Spot Monitor, Security System, Cross-Traffic Alert, Driver Restriction Features, Front Collision Mitigation, Rear Collision Mitigation…

Technology:

Auxiliary Audio Input, Bluetooth Connection, Navigation System, WiFi Hotspot, Steering Wheel Audio Controls, Smartphone Integration…

Should I Buy this Vehicle?

CoPilot AI Highlights

Fair Price - $1,049 Below Market
Includes $1,812 Premium Upgrades
Very Low Mileage

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

Price Drop

2019 Audi S4 Premium Plus AWD • San Jose, CA
Black • 3.0L V6 Engine

$26,495 • 80k miles

•••

#3 2017-2021 Audi S4

CoPilot AI: It’s a “B” Buy

$500 Price Drop
Fair Price - $347 Below Market
Includes $3,500 Premium Upgrades

More details

Here’s the S4 you found:

Price Drop

2019 Audi S4 Premium Plus

AWD • San Jose, CA

$26,495 • 80k miles

See more about this car

Vehicle Overview

3.0L V6 Engine, Gasoline, All Wheel Drive, 8 speed Automatic

Packages

BLACK OPTIC PACKAGE — MSRP $1,400

PREMIUM PLUS PACKAGE — MSRP $4,300

All Features

Interior:

Leather Seats, Heated Front Seats, Multi-Zone A/C, Rear A/C, Seat Massage…

Exterior:

Sun Roof, Heated Mirrors, Hands-Free Liftgate, Premium Wheels…

Safety:

Blind Spot Monitor, Security System, Cross-Traffic Alert, Driver Restriction Features, Front Collision Mitigation…

Technology:

Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Smartphone Integration…

Should I Buy this Vehicle?

CoPilot AI Highlights

$500 Price Drop
Fair Price - $347 Below Market
Includes $3,500 Premium Upgrades

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

2020 Audi S4 Premium Plus AWD • Fairfield, CA
Gray • 3.0L V6 Engine

$30,998 • 68.8k miles

•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

Good Price - $1,806 Below Market
Includes $6,890 Premium Upgrades
Below Average Mileage

More details

Here’s the S4 you found:

2020 Audi S4 Premium Plus

AWD • Fairfield, CA

$30,998 • 68.8k miles

See more about this car

Vehicle Overview

3.0L V6 Engine, Gasoline, All Wheel Drive, 8 speed Automatic

Packages

NAVIGATION PACKAGE — MSRP $1,600

DRIVER ASSISTANCE PACK — MSRP $1,500

BLACK OPTIC PACKAGE — MSRP $1,400

S SPORT PACKAGE — MSRP $2,500

PREMIUM PLUS PACKAGE — MSRP $2,500

All Features

Interior:

Leather Seats, Heated Front Seats, Multi-Zone A/C, Rear A/C, Seat Massage…

Exterior:

Sun Roof, Heated Mirrors, Premium Wheels…

Safety:

Blind Spot Monitor, Lane Departure Warning, Security System, Cross-Traffic Alert, Lane Keeping Assist, Driver Restriction Features, Front Collision Mitigation, Rear Collision Mitigation, Steering Assist Cruise Control, Adaptive Cruise Control…

Technology:

Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Smartphone Integration…

Should I Buy this Vehicle?

CoPilot AI Highlights

Good Price - $1,806 Below Market
Includes $6,890 Premium Upgrades
Below Average Mileage

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

Price Drop

2018 Audi S4 Premium Plus AWD • San Jose, CA
Gray • 3.0L V6 Engine

$31,900 • 40.1k miles

•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

$795 Price Drop
Fair Price - $765 Above Market
Includes $3,878 Premium Upgrades

More details

Here’s the S4 you found:

Price Drop

2018 Audi S4 Premium Plus

AWD • San Jose, CA

$31,900 • 40.1k miles

See more about this car

Vehicle Overview

3.0L V6 Engine, Gasoline, All Wheel Drive, 8 speed Automatic

Packages

BLACK OPTIC PACKAGE — MSRP $1,400

S SPORT PACKAGE — MSRP $2,500

All Features

Interior:

Leather Seats, Heated Front Seats, Multi-Zone A/C, Rear A/C, Seat Massage…

Exterior:

Sun Roof, Heated Mirrors, Hands-Free Liftgate, Premium Wheels…

Safety:

Blind Spot Monitor, Security System, Cross-Traffic Alert, Front Collision Mitigation, Rear Collision Mitigation…

Technology:

Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Smartphone Integration, Android Auto, Apple CarPlay…

Should I Buy this Vehicle?

CoPilot AI Highlights

$795 Price Drop
Fair Price - $765 Above Market
Includes $3,878 Premium Upgrades

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

2021 Audi S4 Prestige AWD • Sacramento, CA
Black • 3.0L V6 Engine

$37,998 • 48.1k miles

•••

More details

Here’s the S4 you found:

2021 Audi S4 Prestige

AWD • Sacramento, CA

$37,998 • 48.1k miles

See more about this car

Vehicle Overview

3.0L V6 Engine, Gasoline, All Wheel Drive, 8 speed Automatic

Packages

BLACK OPTIC PACKAGE — MSRP $1,400

S SPORT PACKAGE — MSRP $2,500

PRESTIGE PACKAGE — MSRP $8,300

All Features

Interior:

Leather Seats, Heated Front Seats, Multi-Zone A/C, Rear A/C, Heated Steering Wheel, Seat Massage, Heated Rear Seats…

Exterior:

Sun Roof, Heated Mirrors, Premium Wheels…

Safety:

Blind Spot Monitor, Lane Departure Warning, Security System, Cross-Traffic Alert, Lane Keeping Assist, Aerial View Display System, Driver Restriction Features, Front Collision Mitigation, Rear Collision Mitigation, Steering Assist Cruise Control, Adaptive Cruise Control…

Technology:

Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, Heads-Up Display, WiFi Hotspot, Automatic Parking, Steering Wheel Audio Controls, Smartphone Integration…

Should I Buy this Vehicle?

CoPilot AI Highlights

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

Home Audi S4

2019 Audi S4

Compact Luxury Sedan

Seats

Fuel Economy

21City MPG

30Hwy MPG

NHTSA Rating Summary

Dimensions

Last updated 5/12/2026

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Used 2019 Audi S4 for Sale in San Francisco, CA

#1 2017-2021 Audi S4

CoPilot AI: It’s a “B+” Buy

Share

Vehicle Overview

Packages

All Features

Interior:

Exterior:

Safety:

Technology:

CoPilot AI Highlights

#2 2017-2021 Audi S4

CoPilot AI: It’s a “B+” Buy

Share

Vehicle Overview

Packages

All Features

Interior:

Exterior:

Safety:

Technology:

CoPilot AI Highlights

#3 2017-2021 Audi S4

CoPilot AI: It’s a “B” Buy

Share

Vehicle Overview

Packages

All Features

Interior:

Exterior:

Safety:

Technology:

CoPilot AI Highlights

Not Ranked

CoPilot AI: It’s a “B+” Buy

Share

Vehicle Overview

Packages

All Features

Interior:

Exterior:

Safety:

Technology:

CoPilot AI Highlights

Not Ranked

CoPilot AI: It’s a “B+” Buy

Share

Vehicle Overview

Packages

All Features

Interior:

Exterior:

Safety:

Technology:

CoPilot AI Highlights

Share

Vehicle Overview

Packages

All Features

Interior:

Exterior:

Safety:

Technology:

CoPilot AI Highlights

2019 Audi S4

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2019 Jeep Grand Cherokee

2019 Hyundai Elantra

2019 Chevrolet Tahoe

2019 Mercedes-Benz E-Class

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2019 Porsche Macan

2019 Chevrolet Camaro

2019 Porsche Cayenne

2019 GMC Yukon

2019 Alfa Romeo Giulia

2019 Mercedes-Benz AMG GT

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