2015 Audi S4

4.9
Avg. Price on CARFAX

$17,189

Starting MSRP

$48,400

Expert Rating
8.2/10
Pros
  • Capable V6 engine 
  • Premium cabin
  • Poised ride
  • Standard all-wheel drive
Cons
  • No standard Bluetooth
  • Rivals have more user-friendly infotainment systems
Insights
Reliability & Repair Costs
Likelihood
of Repairs
12%
Est. Annual Cost
of Repairs
$1,130/yr
What's for Sale?
Listings With No Accidents Reported33%
Listings With Only One Owner Reported8%

2015 Audi S4 Review

ByJill Leonard

With its sporty driving dynamics, the 2015 Audi S4 will appeal to shoppers seeking a small luxury car with keen handling. The S4 also provides a deluxe cabin and a spacious rear seat.

The 2015 S4 is a compact luxury sedan that seats five passengers, and it’s the high-performance variant of the Audi A4. It’s offered in a single Premium Plus trim, but an available Prestige package allows you to bundle additional features. All models come with all-wheel drive.

For the 2015 model year, the Audi S4 receives no major changes.

Exterior

The S4’s exterior styling exudes an air of low-key Germanic refinement. Up front, narrow, angular headlights frame a shield-like grille. Deep character lines on the side panels provide balance with the roofline. Sizable bumpers add to the car’s wide, assertive stance.

Base models come with 18-inch wheels, a sunroof, automatic xenon headlights, fog lights, LED taillights, rain-sensing windshield wipers, LED daytime running lights, quad exhaust tips and heated auto-dimming side mirrors. Gloss-black exterior trim, 19-inch wheels and adaptive headlights are available.

Interior

The 2015 Audi S4 continues the marque’s tradition of creating cars with classy, chic cabins. As expected, build quality is excellent, and there is an abundance of high-quality materials used throughout the interior. The front seats hug your frame to support you when you’re cornering, but they’re comfortable. In back, the rear seats offer good legroom. Trunk capacity measures 12.4 cubic feet, but folding the standard 60/40-split rear seatbacks expands that space to 34 cubic feet.

Tri-zone automatic climate control, heated eight-way power-adjustable front seats with memory settings, aluminum interior accents and leather seats with simulated suede inserts are standard. Upgraded leather upholstery is available.

Performance

With its crisp acceleration, precise steering and nimble handling, the S4 provides a memorable driving experience. Its ride quality is supple and refined, and even during a brisk highway jaunt, the cabin remains relatively free of road noise. All-wheel drive and a six-speed manual transmission are standard, and a seven-speed dual-clutch automatic is available.

Under the hood of the Audi S4 is a supercharged 3.0-liter V6 that cranks out 333 horsepower and 325 pound-feet of torque. Adaptive suspension dampers and a rear limited-slip differential are available for enhanced performance.

Fuel economy tops out at an EPA-estimated 18/28 mpg city/highway.

Technology

Audi has endowed the 2015 S4 with an appealing range of tech features. Base models come with a 6.5-inch display screen, a 10-speaker sound system, a CD player, an SD card slot, an iPod interface, satellite radio and Bluetooth phone connectivity.

Available features include a 14-speaker Bang & Olufsen sound system, a backup camera, rear parking sensors, a blind-spot monitoring system, adaptive cruise control, a navigation system, a 7-inch display screen, voice controls, Bluetooth audio connectivity and mobile Wi-Fi.

Key Features

MPG Range
17 city / 26 hwy
Standard Powertrain
333 hp, 3.0-Liter, V6
Standard Seating
5 Passengers
Standard Drivetrain
AWD
Max Cargo Space
12.4 cubic feet
NHTSA Safety Rating
5/5

2015 Audi S4 Trim Configurations

Reliability Insights
beta

2015 Audi S4

Reliability Insights are powered by billions of CARFAX records.

Annual Cost of Repairs

The cost to repair this car is estimated to be $1,130 over the next 12 months.

Annual Likelihood of Repairs

This car has a 12% chance of needing repair over the next 12 months.
2015 Audi S4 vs 2015 Luxury Compact Car
2015 Audi S4
Average 2015 Luxury Compact Car
Annual Cost of Repairs$1,130/yr$1,200/yr
Annual Likelihood of Repairs12%8%
Annual Estimate of Repairs and Costs
Brakes< 1%est. $390< 1%est. $610
Electrical System2%est. $3903%est. $530
Heating/Cooling< 1%est. $1,270< 1%est. $1,240
Powertrain8%est. $1,2405%est. $1,390
Steering and Suspension3%est. $1,2802%est. $1,970

Find a Used Audi S4

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2015 Audi S4 Safety

NHTSA Crash-Test Ratings

5.0
Overall Crash-Test Rating
NHTSA's 5-Star Safety Ratings program evaluates how vehicles perform in crash tests. NHTSA conducts frontal, side and rollover tests because these types account for the majority of crashes on America's roadways.

Frontal Crash Rating

Overall

5/5

Front Driver Side

5/5

Front Passenger Side

5/5

Side Crash Rating

Overall

5/5

Combined Side Barrier & Pole

Front Seat

4/5

Rear Seat

5/5

Side Barrier

Overall

5/5

Driver

4/5

Rear Passenger

5/5

Side Pole

Overall

5/5

Rollover Rating

Overall

5/5

2015 Audi S4 Safety Features

  • Child Seat Anchors LATCH system
  • Antilock Brakes Standard
  • Front Drive Airbags Standard
  • Front Passenger Airbags Standard
  • Side Curtain Airbags Standard
  • Side Impact Airbags Standard
  • Brake Assist Standard
  • Daytime Running Lights Standard
  • Electronic Stability Control Standard
  • Electronic Traction Control Standard
  • Tire Pressure Monitoring System Standard

2015 Audi S4 Reviews

Consumer Reviews

Overall Rating
4.9
32 Reviews
5 Star
94%
4 Star
6%
3 Star
0%
2 Star
0%
1 Star
0%
interior, rating 4.8 out of 5
exterior, rating 4.8 out of 5
performance, rating 4.9 out of 5
family, rating 4.2 out of 5
cost, rating 4.0 out of 5
Write a Review
Read reviews that mention
5/5
By Tina Lynnora on Oct 28, 2025
This is the most comfortable car! A true blend of luxury and speed!

Super comfortable, fast, reliable, and overall the best driving experience I’ve ever had.

interior, rating 5.0 out of 5
exterior, rating 5.0 out of 5
performance, rating 5.0 out of 5
family, rating 5.0 out of 5
cost, rating 5.0 out of 5
5/5
By Dimitri on Oct 07, 2025
Fun to drive and comfortable

Keep up with maintenance and you won’t be disappointed in my opinion!!

interior, rating 4.0 out of 5
exterior, rating 5.0 out of 5
performance, rating 5.0 out of 5
family, rating 4.0 out of 5
cost, rating 4.0 out of 5
5/5
By Timehhh on Aug 11, 2025
Love it

Bought this car a few years ago tuned to stage 1 pushing 415 hp. Just threw new coils and plugs in her with new bright red valve covers. With the right exhaust set up she sounds like a little gtr. Parts are expensive don’t get me wrong but this thing is a blast to drive

interior, rating 5.0 out of 5
exterior, rating 5.0 out of 5
performance, rating 5.0 out of 5
family, rating 5.0 out of 5
cost, rating 3.0 out of 5
5/5
By Audi Murphy on Jul 19, 2025
Perfect sedan.

This car is now at 120,000 miles and we've only had to do routine maintenance. It is roomy, carries four adults in comfort and good "airiness."It has a fabulous trunk, and wonderful sound system. The AC and heat are fast, and the seat warmers are lucious. It drives confidently with a feeling of "I can do that" on the road - highway cruising to mountainous curves. It's really been a perfect care for us. It's a rather undercover monster road warrior. There is great product support and we have done some APR add ons that make this car feel like a secret rocket. We have been very happy with this car and would buy again!

interior, rating 5.0 out of 5
exterior, rating 5.0 out of 5
performance, rating 5.0 out of 5
family, rating 5.0 out of 5
cost, rating 5.0 out of 5
5/5
By Quattro-Dan on Mar 11, 2025
Fun family friendly sports sedan

Great fun car for someone wanting AWD, power, and a great dual-clutch transmission.

interior, rating 5.0 out of 5
exterior, rating 5.0 out of 5
performance, rating 5.0 out of 5
family, rating 3.0 out of 5
cost, rating 3.0 out of 5
1 - 5 of 32 reviews

2015 Audi S4 Pricing

The data below is updated daily, based on used car inventory for sale on CARFAX.

Original MSRP $48,400 - $55,700
Avg. Price on CARFAX $16,667
Avg. CARFAX Value $17,189

2015 Audi S4 Predicted Value

Trade-In Value Prediction

Depreciation over the next 5 years

63%

Segment Rank based on 5 years of depreciation

No. 6 of 16

  • Value 12 Months Ago$9,480
  • Est. Value Now$7,690
  • Est. Value in 1 Year$6,050
  • Est. Value in 2 Years$4,590
  • Est. Value in 3 Years$3,730
  • Est. Value in 4 Years$3,210
  • Est. Value in 5 Years$2,850

Retail Value Prediction

Depreciation over the next 5 years

45%

Segment Rank based on 5 years of depreciation

No. 6 of 16

  • Value 12 Months Ago$19,253
  • Est. Value Now$17,189
  • Est. Value in 1 Year$15,035
  • Est. Value in 2 Years$12,991
  • Est. Value in 3 Years$11,453
  • Est. Value in 4 Years$10,302
  • Est. Value in 5 Years$9,458
Get the most accurate value of your car using VIN-specific, history-based data.Get Your Car's Value

2015 Audi S4 Pricing By Trim

Frequently Asked Questions About the 2015 Audi S4

What is the average combined fuel economy for the 2015 Audi S4?
The 2015 Audi S4 gets a combined 20 mpg.
What is the 2015 Audi S4 NHTSA Crash-Test Rating?
The 2015 Audi S4 gets 5 stars out of 5 possible in NHTSA Crash-Test Ratings.