Audi A4 / S4 Audi A4 / S4 2006 Audi A3 / S3 / RS3 Audi A3 / S3 / RS3 2020

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Audi A4 / S4 vs. Audi A3 / S3 / RS3 Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Audi A4 / S4 vs. Audi A3 / S3 / RS3 Invoice Comparison

Lowest Total Price: $54,920

Audi A4 / S4 S4   
Difference: $3,800

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062020
ModelA4 / S4A3 / S3 / RS3
TrimS4RS 3
Body4dr Sedan4dr Sedan
Base Price $46,400 $56,200
Premium Package 2,900  
Metallic paint (extra cost) 450 575
Obstacle detection, rear 350  
Bluetooth cell phone link 500  
Bose 215W 10 speakers 1,000  
Tire-pressure monitor 250  
Rear side airbags 350 350
Carbon fiber trim 300 600
Premium Package 2,639  
Metallic paint (extra cost) 410 536
Obstacle detection, rear 319  
Bluetooth cell phone link 455  
Bose 215W 10 speakers 910  
Tire-pressure monitor 228  
Rear side airbags 319 326
Carbon fiber trim 273 558
Options (change) 6,100 1,525
Options (change) 5,553 1,420
Destination 720 995
Gas Tax 1,700 0
Total Price $54,920 $58,720

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Audi A4 / S4 dealer quotes or Audi A3 / S3 / RS3 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 vs. Audi A3 / S3 / RS3

Lowest Adjusted Price and Invoice: Audi A3 / S3 / RS3 RS 3
TrueDelta Adjusted Price Difference: $385
TrueDelta Adjusted Invoice Difference: $48,488
Model Year20062020
ModelA4 / S4A3 / S3 / RS3
TrimS4RS 3
Body4dr Sedan4dr Sedan
Engine340hp V8394hp I5
TransmissionM6S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)15/21 MPG19/28 MPG
Audio (watts, speakers)215, 10180, 10
Tire (rear if not all the same)235/40-18235/35-19
Total Price$54,920$58,720
Adjustments for Features0-4,185
Feature-Adjusted Total Price$54,920$54,535

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Features Comparison: Audi A4 / S4 vs. Audi A3 / S3 / RS3

Model Year20062020
ModelA4 / S4A3 / S3 / RS3
TrimS4RS 3
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
Proximity key $250
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, low-speed $200
Blind spot warning system $200
Cross-traffic warning, rear $100
Forward collision warning $200
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Radar- or camera-based collision preparation system $0
Rearview camera $200
Secondary collision brake assist $25
Torque vectoring, brake-based $100
Cargo Management 
Cargo net$40 
Rear seat pass-through $100
Climate Control 
Rear air vents $100
Engine / Motor 
Dual-mode exhaust, switchable $500
Exterior 
Body kit $0
Bodyside moldings$75 
Sunroof$900 
Sunroof, large $1100
Infotainment 
Android Auto support $100
Apple CarPlay support $100
Aux input $50
Bluetooth audio streaming $25
Cassette player$50 
CD changer, in-dash$325 
HD radio $50
MP3-compatible player $50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Boost gauge $75
Cornering lights $50
Fog lights$125 
LED headlights $1000
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Illuminated door sill trim plates $200
Leather-wrapped steering wheel$150 
Manual height adjuster, driver seat $50
Manual height adjuster, passenger seat $50
Manual thigh support length adjuster, passenger seat $50
Manual tilt adjuster, driver seat $50
Manual tilt adjuster, passenger seat $50
Memory system, driver seat$200 
Power fore-aft adjuster, driver seat$100 
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, driver seat$100 
Power height adjuster, passenger seat$100 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Power tilt adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede door panel trim $250
Synthetic suede steering wheel $150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Electronic systems calibration selector $200
Sport suspension (upgrade) $0
Ultra-sport suspension (upgrade)$0 
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$5,340$9,525
Value of Feature Adjustments$0$4,185
Value of Feature Adjustments0-172

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Specifications Comparison: Audi A4 / S4 vs. Audi A3 / S3 / RS3

Model Year20062020
ModelA4 / S4A3 / S3 / RS3
Body4dr Sedan4dr Sedan
Wheelbase104.3 in103.8 in
Length180.6 in175.4 in
Width69.8 in70.7 in
Height56.2 in55.7 in
Curb Weight3,825 lb.3,593 lb.
Fuel Capacity16.6 gal.13.2 gal.
Row 1 Headroom38.4 in36.5 in
Row 1 Shoulder Room55.1 in54.8 in
Row 1 Legroom41.3 in41.2 in
Row 2 Headroom37.2 in36.1 in
Row 2 Shoulder Room53.4 in53.0 in
Row 2 Legroom34.3 in35.1 in
Cargo Volume13.4 ft312.3 ft3

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Option Package Details
Audi A4 / S4 S4

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Sunroof900Yes
Universal garage door opener100No
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150No
Alloy wheels, optional design0No
Memory system, driver seat200No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Total Requested160075%
Total Not Requested52525%

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