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2019 Audi S4
#4 Best Luxury Compact Cars of 2019

Used 2019 Audi S4

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2019 Audi S4 Exterior: 0
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2025
2019
Fuel Economy
24 combined mpg
Horsepower
349 hp
Engine
6-Cyl, Turbo, 3.0 Liter
Cargo Volume
13 cu ft
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2019 Audi S4 Review

Joe Tralongo

Updated May 20, 2025

Joe Tralongo is an author specializing in finding those unique aspects of each car that everyday drivers want to know about. He began his career in 2000 as Kelley Blue Book’s first in-house automotive reviewer. After a long career as a freelancer, Joe returned to the Cox Automotive team in 2022 and remains a dedicated part of the KBB team, providing reviews that are both informative and easy to digest. Now living in Montana, Joe continues to enjoy driving and learning about new cars. In his off time, Joe collects and restores classic 1970s American cars.

Pros

Audi’s 2019 A4 and S4 sedans roll style, performance and technology into a car that is amazingly competent, reasonably priced and filled with features to delight the senses and make driving a joy. The A4’s available quattro all-wheel drive (AWD) improves traction on both dry and wet pavement without severely penalizing fuel economy.

Cons

Some may find the A4’s styling a bit too conservative, while other might find its engine options lacking in maximum horsepower. The Lincoln MKZ and Lexus ES both offer bigger back seats and the option of a hybrid engine, while the Genesis G70 offers more features for the money.

What's New?

For 2019, front-wheel drive (FWD) is offered on all three grades, which drop the Ultra designation. Quattro models get new bumpers; a blind-spot monitor and rear emergency braking are added to the Convenience package, and wireless charging with signal boost is added to the Premium Plus trim. The S4 gains a base Premium trim, but regrettably all A4/S4s lose their manual-transmission option.

Those who say the sedan is dead haven’t driven a 2019 Audi A4. If they had, they’d understand not all 4-doors are created equal. Even in the luxury-performance space it occupies, the A4 excels over rivals with a sophisticated exterior, luxurious interior and some of the coolest high-tech advances on the market. Toss in the A4’s excellent ride and handling abilities and you have a sedan that can run circles around not only the competition, but most small SUVs. Sure, a BMW 3 Series still cuts a meaner corner and a Lexus ES holds its value better, but in the end, the A4/S4 goes beyond mere transportation, making us remember why so many of us fall in love with cars in the first place.

2019 Audi S4 Pricing

2019 Audi S4 pricing starts at $26,115 for the S4 Premium Sedan 4D, which had a starting MSRP of $51,195 when new. The range-topping 2019 S4 Prestige Sedan 4D starts at $29,211 today, originally priced from $58,795.

Original MSRP
KBB Fair Purchase Price (national avg.)
$51,195
$26,115
$55,495
$28,826
$58,795
$29,211

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2019 Audi S4 models in typical condition when purchasing from a dealership. These prices are updated weekly.

Driving the Audi S4

If you could peel away the 2019 Audi A4/S4’s cool virtual gauge cluster, remove the adaptive cruise control and turn off the adjustable shock settings, you’d still have an amazingly fun performer. The A4’s steering is precise and perfectly weighted at all speeds, and the sophisticated suspension finds that happy place between a comfortable ride and adept handling. The high-output version of the 2.0-liter turbocharged 4-cylinder puts every ounce of its 248 horsepower to good use. So good is this engine, that it can launch Audi’s 2019 A4 quattro sedan to 60 mph in just 5.7 seconds. In the 349-horsepower S4, a twin-scroll turbocharged V6 drops that time to a scant 4.4 seconds. The 7-speed dual-clutch automatic transmission (8-speed on the S4) is a sheer joy in either manual or fully automatic mode, though we do miss the 6-speed manual from last year’s car. Opt for the S4 and you’ll gain access to an adaptive suspension with adjustable dampers that can be set to stiffen for improved cornering.

Interior Comfort

The A4/S4 interior is one of the nicest in this class. From its elegant design to its choice of materials, the A4 cockpit delights and pampers. High-tech features like the Virtual Cockpit further distance the A4 from lesser sedans, as does the excellent MMI interface that includes a touch pad for easier data entry. The standard seats are nicely equipped and supportive, but the available sport seats are suggested if you’re the kind who enjoys carving up tight turns. Rear-seat accommodations are not as generous as in a Lexus GS, and the driver’s right knee rests against hard plastic instead of a padded console.

Exterior Styling

The A4’s exterior remains traditionally “Audi conservative,” with brief sprinklings of bold design appearing at the front end, exhaust ports and wheels. Low and wide, the A4 has a menacing look that becomes all the more alluring in S4 trim. A range of optional wheels runs the gamut from standard 17-inchers to massive 19-inch rims optional on the Prestige Plus and Premium models. HID headlights and LED taillights come standard, with Prestige Plus and higher trims gaining full LED headlights.

Favorite Features

VIRTUAL COCKPIT
Available on the Premium Plus and higher trims, Audi’s Virtual Cockpit creates a futuristic gauge cluster from a 12.3-inch TFT (thin-film transistor) display that will make you forget analog gauges ever existed. The screen can re-create analog gauges at full size, or minimize them to make room for a Google Earth satellite view of the road ahead. When engaged, the adaptive cruise control uses the maps to see upcoming curves or offramps and slow the vehicle.

ADAPTIVE CRUISE CONTROL
The A4’s adaptive cruise control helps maintain a safe distance between it and the traffic ahead. The system can slow or speed up as traffic proceeds, and even bring the car to a complete stop. The Traffic Jam Assist feature provides gentle braking and steering assist at speed below 40 mph.

Standard Features

Of course the 2019 Audi A4 comes nicely equipped. Standard issue on the base Premium includes 3-zone automatic climate control, heated front seats, leather seating and a power sunroof. The MMI infotainment display is mounted high on the dash, with the rotary controller in front of the shifter. The Audi A4 also comes with collision-mitigation braking with pedestrian detection, keyless ignition, HID headlights with cool LED accents, a rearview camera, rain-sensing wipers and LED taillights above dual exhausts. Other standard features include 17-inch alloy wheels, paddle shifters for the 7-speed dual-clutch automatic, automatic start/stop to help conserve fuel at stoplights, and Audi’s Drive Select adjustable drive modes.

Factory Options

We’ve talked the virtual cockpit to death, but it’s standard on the Premium Plus and Prestige. Also available is a 7-inch infotainment screen, or an 8.2-inch version with navigation and the whole enchilada. A sport-suspension option lowers ride height about an inch and gives the A4 more bite in corners, and an available adaptive-damping suspension on the S4 lowers the car about a half-inch and adds different shock-absorber stiffness for Comfort, Normal and Sport settings. On Prestige models you get the full driver-assist suite including adaptive cruise control, active lane keeping and auto high beams. Stand-alone options include rear-passenger thorax side airbags, ventilated sport front seats and a 19-speaker Bang & Olufsen sound system.

Engine & Transmission

There’s only one engine size available for the 2019 Audi A4, but it comes in two flavors. With 2.0 liters of displacement, it puts out 188 horsepower on FWD trims and is connected to a 7-speed dual-clutch automatic transmission that can be operated in normal “D,” in sportier “S,” or manually through the standard steering-wheel-mounted paddles. Quattro models have a more powerful 248-horsepower version of the 2.0-liter and can accelerate the A4 from a standstill to 60 mph in about 5.7 seconds. The S4 employs a turbocharged 3.0-liter V6 good for 349 horsepower. This model comes standard with quattro AWD and an 8-speed dual-clutch automatic transmission.

2.0-liter turbocharged inline-4 (A4 FWD)
188 horsepower @ 4,200-6,000 rpm
236 lb-ft of torque @1,450-4,200 rpm
EPA city/highway fuel economy: 27/34 mpg

2.0-liter turbocharged inline-4 (A4 quattro)
248 horsepower @ 5,000-6,000 rpm
273 lb-ft of torque @ 1,600-4,000 rpm
EPA city/highway fuel economy: 23/34 mpg

3.0-liter turbocharged V6 (S4)
349 horsepower @ 5,400-6,400 rpm
369 lb-ft of torque @ 1,370-4,500 rpm
EPA city/highway fuel economy: 21/30 mpg


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2019 Audi S4
KBB.com Consumer Reviews

5.0
Consumer Rating
Based on 4 Consumer Reviews
Write a Review
100%Recommend this vehicle
5
100%
5
100%
4
0%
4
0%
3
0%
3
0%
2
0%
2
0%
1
0%
1
0%
Value
4.5
Performance
4.8
Quality
5.0
Comfort
4.8
Reliability
5.0
Styling
4.8

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2019 Audi S4 Styles

Style
Price
Combined Fuel Economy
Horsepower
Engine
Cargo Capacity
Torque
0-60
Top Speed
Curb Weight
Premium Sedan 4D
$26,115
24 MPG
349 @ 5400 RPM
6-Cyl, Turbo, 3.0 Liter
13 cu ft
369 lb-ft
4.4 seconds
155 mph
3858 lbs
Premium Plus Sedan 4D
$28,826
24 MPG
349 @ 5400 RPM
6-Cyl, Turbo, 3.0 Liter
13 cu ft
369 lb-ft
4.4 seconds
155 mph
3858 lbs
Prestige Sedan 4D
$29,211
24 MPG
349 @ 5400 RPM
6-Cyl, Turbo, 3.0 Liter
13 cu ft
369 lb-ft
4.4 seconds
155 mph
3858 lbs
See Full Specs for All 2019 Audi S4 Styles
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2019 Audi S4 Depreciation

A 2019 Audi S4 has depreciated $16,115 or 40% in the last 3 years and has a current resale value of $23,486 and trade-in value of $20,146.

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2019 Audi S4
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2019 Audi S4 Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
$2,064
$39,601
$35,656
2023
$7,651
$31,950
$28,181
2024
$6,122
$25,828
$22,164
Now
$2,342
$23,486
$20,146
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2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2019 Audi S4 Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.


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Specifications

Dimensions, Weights & Capacities

Curb Weight
3858 lbs.
Fuel Capacity
15.3 gallons
Front Head Room
38.9 inches
Front Leg Room
41.3 inches
Max Seating Capacity
5
Overall Length
186.8 inches
Front Shoulder Room
55.9 inches
Trunk or Cargo Capacity
13.0 cu.ft.
Turning Diameter
38.1 feet
Wheel Base
111.2 inches
Width with mirrors
79.6 inches

Exterior

Alloy Wheels
Available
Fog Lights
Available
Moon Roof/Sun Roof
Available
Number of Doors
4 doors
Roof Rails
Available
LED Headlights
Available
Rear Spoiler
Available

Fuel Economy

City
21 mpg
Highway
30 mpg
Combined
24 mpg

Mechanical

Drivetrain
AWD
Transmission Type
Automatic
8 speed
Available
Recommended Fuel
Premium
Hill Start Assist
Available

Performance

Horsepower
349 @ 5400 RPM
Torque
369 @ 1370 rpm
Engine
6-Cyl, Turbo, 3.0 Liter
0 to 60
4.4 seconds
Top Speed
155 mph

Warranty

Basic
4 years / 50000 miles
Powertrain
4 years / 50000 miles
Corrosion
12 years / Unlimited miles

Comfort & Convenience

  • Remote Control Liftgate/Trunk Release
  • Climate Control Air Conditioning
  • Integrated Garage Door Opener

Entertainment

  • Satellite Radio
  • Bluetooth Streaming Audio

Interior

  • Leather-Wrapped Steering Wheel
  • Power Windows
  • Power Outlet
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping Steering Wheel

Seating

  • Leather Seats
  • Folding Rear Seat
  • Heated Seats
  • Dual Power Front Seats
  • Power Driver's Seat

Security

  • Alarm System

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Remote Keyless Entry
  • Proximity Sensing Keyless Entry
  • Push-Button Engine Start
  • Remote Engine Start
  • Smartphone Interface
  • USB Port

2019 Audi S4 Safety

2019 Audi S4 Safety Technology

  • Child Door Locks
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Rear Side Airbag
  • Stability Control
  • Traction Control
  • Blind-Spot Alert
  • Collision Warning System
  • Front Head Curtain Airbag
  • Front Side Airbag
  • Rear Head Curtain Airbag
  • Rear View Camera
Not Available

Crash Test Rating

Provided by the National Highway Traffic Safety Administration
Rollover Rating
5.0

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BMW 3 Series
See Details
Price
$26,115
$22,175
$21,960
$21,927
KBB.com Rating
4.7
4.4
4.7
4.6
Consumer Rating
5.0
4.3
4.4
4.2
Fuel Economy
City 21/Hwy 30/Comb 24 MPG
City 24/Hwy 34/Comb 28 MPG
City 23/Hwy 34/Comb 27 MPG
City 24/Hwy 34/Comb 27 MPG
Fuel Type
Gas
N/A
N/A
N/A
Safety Rating
N/A
5.0
5.0
N/A
Seating Capacity5555
Basic Warranty
4 years or 50000 miles
4 years or 50000 miles
4 years or 50000 miles
4 years or 50000 miles
Horsepower
349 @ 5400 RPM
201 @ 6800 RPM
255 @ 5800 RPM
255 @ 5000 RPM
Engine
6-Cyl, Turbo, 3.0 Liter
4-Cyl, i-VTEC, 2.4 Liter
4-Cyl, Turbo, 2.0 Liter
4-Cyl, Turbo, 2.0 Liter
Drivetrain
AWD
FWD
RWD
RWD

2019 Audi S4 Rankings

More Audi S4 News & Information

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FAQs

Is the 2019 Audi S4 a good vehicle?

Yes, the 2019 Audi S4 is a good car, as reflected by its above-average Kelley Blue Book rating of 4.7 out of 5.

What is the MPG for a 2019 Audi S4?

The 2019 Audi S4 is rated to return city/highway fuel economy of 21/30 mpg.

How much should a 2019 Audi S4 cost?

Used 2019 Audi S4 prices currently range from $26,115 for the Premium Sedan 4D to $29,211 for the Prestige Sedan 4D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest Audi S4?

The cheapest 2019 Audi S4 is the Premium Sedan 4D, with a Kelley Blue Book Fair Purchase Price of $26,115.

Is the 2019 Audi S4 reliable?

The 2019 Audi S4 is part of the 6th-generation S4, which our owners give an above-average reliability rating of 5 out of 5.

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