2008 Audi S4

4.9
2008 Audi S4 driver's side front three-quarter view
2008 Audi S4 driver's side profile view
2008 Audi S4 passenger side rear three-quarter view
2008 Audi S4 driver's side front three-quarter view
2008 Audi S4 driver's side profile view
2008 Audi S4 passenger side rear three-quarter view
2008 Audi S4 driver's side front three-quarter view
2008 Audi S4 driver's side profile view
2008 Audi S4 passenger side rear three-quarter view
2008 Audi S4 driver's side front three-quarter view
2008 Audi S4 driver's side profile view
2008 Audi S4 passenger side rear three-quarter view
2008 Audi S4 driver's side front three-quarter view
2008 Audi S4 driver's side profile view
2008 Audi S4 passenger side rear three-quarter view
2008 Audi S4 driver's side front three-quarter view
2008 Audi S4 driver's side profile view
2008 Audi S4 passenger side rear three-quarter view
2008 Audi S4 driver's side front three-quarter view
2008 Audi S4 driver's side profile view
2008 Audi S4 passenger side rear three-quarter view
2008 Audi S4 low/wide front 5/8
2008 Audi S4 low/wide rear 5/8
2008 Audi S4 trunk props
2008 Audi S4 cup holder prop (primary)
2008 Audi S4 cup holder prop (secondary)
2008 Audi S4 glove box open
2008 Audi S4 driver's side profile with drivers side door open
2008 Audi S4 inside of driver's side open door, window open
2008 Audi S4 driver's side inside window controls
2008 Audi S4 front drivers side wheel at profile
2008 Audi S4 drivers side headlight
2008 Audi S4 passenger side taillight
2008 Audi S4 drivers side door handle
2008 Audi S4 front angle view
2008 Audi S4 Gallery Image
2008 Audi S4 Gallery Image
2008 Audi S4 engine
2008 Audi S4 trunk open
2008 Audi S4 front seats from drivers side
2008 Audi S4 rear seats from drivers side
2008 Audi S4 Gallery Image
2008 Audi S4 Gallery Image
2008 Audi S4 Gallery Image
2008 Audi S4 closeup of radio head unit
2008 Audi S4 chrome tip exhaust pipe
2008 Audi S4 Gallery Image
2008 Audi S4 centered wide dash shot
2008 Audi S4 gas cap open
2008 Audi S4 sunroof/moonroof
2008 Audi S4 gear shifter/center console
2008 Audi S4 passenger seat
2008 Audi S4 front angle medium view
2008 Audi S4 front angle view, low wide perspective
2008 Audi S4 front angle medium view
2008 Audi S4 hatchback & suv rear angle
2008 Audi S4 overhead
2008 Audi S4 low/wide front
2008 Audi S4 low/wide rear
Starting MSRP

$48,610

Expert Rating
7.9/10
Pros
  • Sporty handling
  • Dynamic V8 engine
  • Upscale cabin
  • Multiple body styles
Cons
  • Tight backseat
  • Below-average fuel economy
  • Loud cabin

2008 Audi S4 Review

ByJoel Patel

The 2008 Audi S4 is a high-performance compact car that has seating for up to five people. Audi sells the S4 in sedan, wagon, and convertible body styles, giving the compact car a larger lineup than most of its competitors. It’s meant for drivers who want a premium car with sporty performance or small families that need a luxurious car with well-rounded performance. Power for the S4 comes from a 340-horsepower V8 engine, which brings sprightly acceleration, while the car’s advanced all-wheel-drive (AWD) system results in sporty handling. All versions of the S4 also have a premium cabin with great build quality, upscale materials, and high-end convenience features.

The S4 stands out in the performance-oriented compact segment because of its wide range of body styles, punchy V8 engine, standard AWD system, luxurious cabin, and refined ride. Keep in mind, though, it trails key rivals when it comes to rear legroom, fuel economy, and interior noise. The S4’s standard AWD system and powerful V8 engine bring poor fuel economy figures for the class, as the compact car is rated at just 16 mpg combined. The available S4 Convertible also has tight rear seats with only 32.4 inches of legroom, while the car’s soft-top roof lets in a lot of wind and road noise at higher speeds.

What’s New in the 2008 Audi S4?

  • Standard Bluetooth and satellite radio.

2008 Audi S4 vs. the Competition

A performance-oriented car such as the S4 is an ideal choice for shoppers who need a standard V8 engine, grippy AWD system, and premium convenience features. The S4 competes with these rivals:

  • Infiniti G37: Athletic handling, strong value option, intuitive tech features, powerful 330-horsepower V6 engine, and good fuel economy figures.

  • Lexus IS: Refined and upscale cabin, advanced safety features, lengthy list of premium features, and an available 306-horsepower V6 engine.

  • BMW 3 Series: Wide range of body styles, balanced driving dynamics, luxurious interior materials, and an available 300-horsepower 6-cylinder engine.

Where the S4 Sits in the 2008 Audi Lineup

Audi’s vehicle lineup includes cars, SUVs, wagons, and sports cars such as the R8. The S4 is positioned in the middle of Audi’s lineup. It sits above the A3, A4, A5, and S5, but below the A6, S6, A8, and S8.

What’s the Best 2008 Audi S4 Trim for You?

Which Trim Is the Best Value

Audi sells the S4 in a single trim that has some modern features. It includes 12-way power-adjustable seats, 18-inch wheels, xenon HID headlights, a sunroof, Nappa leather upholstery, heated exterior mirrors, dual-zone automatic climate control, 10 audio speakers, Bluetooth, and a CD changer.

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Best Trim for Fuel Economy

The S4 has a 4.2-liter V8 engine that makes 340 horsepower and AWD. With the available 6-speed automatic transmission, the sedan can get up to 16 mpg combined.

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Best Trim for Cargo Space

The S4 wagon has up to 27.8 cubic feet of cargo space with the backseat in place and 59 cubic feet of cargo space with the backseat folded.

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Top-of-the-Line Trim

The S4 has many premium luxury features as standard equipment. The list includes leather upholstery, dual-zone automatic climate control, 10 audio speakers, a CD changer, Bluetooth, heated exterior mirrors, 12-way power-adjustable front seats, a sunroof, 18-inch wheels, and xenon HID headlights.

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Should I Buy an Older Audi S4 Instead?

The 2008 S4 is in its third generation, which was introduced with the 2007 model. Any older third-generation model (2007-2009) will be broadly similar to the 2008 S4. You could therefore save money by purchasing a used S4 that’s older than the 2008 model.

You can find a used Audi S4 with Carfax used car listings. Each used car comes with a free Carfax vehicle history report.

Research the S4 from other model years

Key Features

MPG Range
13 city / 20 hwy
Standard Powertrain
340 hp, 4.2-Liter, V8
Standard Seating
5 Passengers
Standard Drivetrain
AWD
Max Cargo Space
13.4 cubic feet
NHTSA Safety Rating
n/a

2008 Audi S4 Trim Configurations

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2008 Audi S4 Safety

NHTSA Crash-Test Ratings

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

n/a

Front Driver Side

n/a

Front Passenger Side

4/5

Side Crash Rating

Overall

n/a

Combined Side Barrier & Pole

Front Seat

n/a

Rear Seat

n/a

Side Barrier

Overall

n/a

Driver

5/5

Rear Passenger

4/5

Side Pole

Overall

n/a

Rollover Rating

Overall

4/5

IIHS Crash-Test Ratings

IIHS tests evaluate two aspects of safety: crashworthiness — how well a vehicle protects its occupants in a crash — and crash avoidance and mitigation — technology that can prevent a crash or lessen its severity.

Crashworthiness

Small Overlap Front - Driver Side

n/a

Small Overlap Front - Passenger Side

n/a

Moderate Overlap Front

n/a

Side Impact

n/a

Roof Strength

n/a

Head Restraints and Seats

Good
Crash Avoidance & Mitigation

Front Crash Prevention

n/a

Headlights

n/a
Seat Belts & Child Restraints

Latch

n/a

Ratings only apply to the model tested. Date of manufacture and optional safety equipment can affect results. For full details visit iihs.org.

2008 Audi S4 Safety Features

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

2008 Audi S4 Reviews

Consumer Reviews

Overall Rating
4.9
12 Reviews
5 Star
92%
4 Star
8%
3 Star
0%
2 Star
0%
1 Star
0%
interior, rating 4.9 out of 5
exterior, rating 4.9 out of 5
performance, rating 5.0 out of 5
family, rating 3.9 out of 5
cost, rating 3.3 out of 5
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Read reviews that mention
5/5
By Original owner on Oct 02, 2025
Last of the manual 6-speeds.

Excellent car with v/8 power and manual transmission.

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 2.0 out of 5
5/5
By Supershamrockman on Jul 17, 2025
Great looking car and powerful

Drives really nice! Exceptionally good looking!

interior, rating 5.0 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 @jscaligirl on Sep 12, 2024
Excellent running condition

Excellent running condition. Maintenance has been maintained Smogged...clean title

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 4.0 out of 5
5/5
By Rare Combo--Mint Conditon Cabrolet on Sep 07, 2024
Rare Combo--Mint Condition!

One of a kind Convertible--Rare Combo of Sprint Blue with Gray Interior. New tires, battery, motor for top, and only 55,000 miles. All extras, including special wheels, Bose Sound, and carbon fiber trim. Excellent condition.

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
5/5
By ONEHUNGLOW on Jan 03, 2024
SIX SPEED MANUAL WITH LANCH CONTROL

GREAT CAR FAST WITH NO PROBLEM

interior, rating 5.0 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 5.0 out of 5
1 - 5 of 12 reviews

2008 Audi S4 Pricing

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

Original MSRP $48,610 - $57,975
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