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Used Audi S4 for Sale in Denver, CO

S4s for Sale at Dealers

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2019 Audi S4 Premium Plus AWD • Littleton, CO
3.0L V6 Engine

$34,000 • 40.9k miles

•••

#4 2015-2023 Audi S4

CoPilot AI: It’s a “D+” Buy

Includes $4,150 Premium Upgrades
CARFAX: One Owner
Very Low Mileage

More details

Here’s the S4 you found:

2019 Audi S4 Premium Plus

AWD • Littleton, CO

$34,000 • 40.9k miles

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Vehicle Overview

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

Packages

COLD WEATHER PACKAGE — MSRP $750

PREMIUM PLUS PACKAGE — MSRP $4,300

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, 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

Includes $4,150 Premium Upgrades
CARFAX: One Owner
Very Low Mileage

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Help me avoid hidden fees at the dealership Show me

2019 Audi S4 Premium Plus AWD • Parker, CO
Gray • 3.0L V6 Engine

$30,999 • 63.3k miles

•••

#2 2015-2023 Audi S4

CoPilot AI: It’s a “B+” Buy

Fair Price - $165 Above Market
Includes $5,735 Premium Upgrades
CARFAX: One Owner

More details

Here’s the S4 you found:

2019 Audi S4 Premium Plus

AWD • Parker, CO

$30,999 • 63.3k 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

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

Fair Price - $165 Above Market
Includes $5,735 Premium Upgrades
CARFAX: One Owner

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

2018 Audi S4 Premium Plus AWD • Centennial, CO
Black • 3.0L V6 Engine

$23,990 • 93.9k miles

•••

#3 2015-2023 Audi S4

CoPilot AI: It’s a “B” Buy

Fair Price - $31 Above Market
Includes $1,867 Premium Upgrades
Motivation to Negotiate - Increasing

More details

Here’s the S4 you found:

2018 Audi S4 Premium Plus

AWD • Centennial, CO

$23,990 • 93.9k miles

See more about this car

Vehicle Overview

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

Packages

NAVIGATION PACKAGE — MSRP $2,600

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…

Should I Buy this Vehicle?

CoPilot AI Highlights

Fair Price - $31 Above Market
Includes $1,867 Premium Upgrades
Motivation to Negotiate - Increasing

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

2019 Audi S4 Prestige AWD • Colorado Springs, CO
Gray • 3.0L V6 Engine

$32,492 • 42.9k miles

•••

#1 2015-2023 Audi S4

CoPilot AI: It’s a “B+” Buy

Great Price - $4,387 Below Market
Includes $6,929 Premium Upgrades
Very Low Mileage

More details

Here’s the S4 you found:

2019 Audi S4 Prestige

AWD • Colorado Springs, CO

$32,492 • 42.9k 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

BLACK OPTIC PACKAGE — MSRP $1,400

PRESTIGE PACKAGE — MSRP $7,600

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, 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 - $4,387 Below Market
Includes $6,929 Premium Upgrades
Very Low Mileage

Help Me Buy this Vehicle

Help me avoid hidden fees at the dealership Show me

Home Audi S4

2025 Audi S4

Compact Luxury Sedan

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Last updated 3/19/2026

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Used Audi S4 for Sale in Denver, CO

#4 2015-2023 Audi S4

CoPilot AI: It’s a “D+” Buy

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CoPilot AI Highlights

#2 2015-2023 Audi S4

CoPilot AI: It’s a “B+” Buy

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Vehicle Overview

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All Features

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CoPilot AI Highlights

#3 2015-2023 Audi S4

CoPilot AI: It’s a “B” Buy

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Vehicle Overview

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All Features

Interior:

Exterior:

Safety:

Technology:

CoPilot AI Highlights

#1 2015-2023 Audi S4

CoPilot AI: It’s a “B+” Buy

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Vehicle Overview

Packages

All Features

Interior:

Exterior:

Safety:

Technology:

CoPilot AI Highlights

2025 Audi S4