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

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

Lowest Total Price: $54,920

Audi A4 / S4 S4   
Difference: $3,800

Calculate Payments

  Down Payment Interest Rate Term
Model Year20202006
ModelA3 / S3 / RS3A4 / S4
TrimRS 3S4
Body4dr Sedan4dr Sedan
Base Price $56,200 $46,400
Metallic paint (extra cost) 575 450
Carbon fiber trim 600 300
Rear side airbags 350 350
Premium Package   2,900
Tire-pressure monitor   250
Obstacle detection, rear   350
Bluetooth cell phone link   500
Bose 215W 10 speakers   1,000
Metallic paint (extra cost) 536 410
Carbon fiber trim 558 273
Rear side airbags 326 319
Premium Package   2,639
Tire-pressure monitor   228
Obstacle detection, rear   319
Bluetooth cell phone link   455
Bose 215W 10 speakers   910
Options (change) 1,525 6,100
Options (change) 1,420 5,553
Destination 995 720
Gas Tax 0 1,700
Total Price $58,720 $54,920

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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 A3 / S3 / RS3 dealer quotes or Audi A4 / S4 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Audi A3 / S3 / RS3 RS 3
TrueDelta Adjusted Price Difference: $385
TrueDelta Adjusted Invoice Difference: $48,488
Model Year20202006
ModelA3 / S3 / RS3A4 / S4
TrimRS 3S4
Body4dr Sedan4dr Sedan
Engine394hp I5340hp V8
TransmissionS7M6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/28 MPG15/21 MPG
Audio (watts, speakers)180, 10215, 10
Tire (rear if not all the same)235/35-19235/40-18
Total Price$58,720$54,920
Adjustments for Features-4,1850
Feature-Adjusted Total Price$54,535$54,920

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

Model Year20202006
ModelA3 / S3 / RS3A4 / S4
TrimRS 3S4
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manual $150
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$9,525$5,340
Value of Feature Adjustments$4,185$0
Value of Feature Adjustments-1720

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

Model Year20202006
ModelA3 / S3 / RS3A4 / S4
Body4dr Sedan4dr Sedan
Wheelbase103.8 in104.3 in
Length175.4 in180.6 in
Width70.7 in69.8 in
Height55.7 in56.2 in
Curb Weight3,593 lb.3,825 lb.
Fuel Capacity13.2 gal.16.6 gal.
Row 1 Headroom36.5 in38.4 in
Row 1 Shoulder Room54.8 in55.1 in
Row 1 Legroom41.2 in41.3 in
Row 2 Headroom36.1 in37.2 in
Row 2 Shoulder Room53.0 in53.4 in
Row 2 Legroom35.1 in34.3 in
Cargo Volume12.3 ft313.4 ft3

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Option Package Details
Audi A4 / S4 S4

Bose, 215W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 215W, 10 speakers (with subwoofer)350No
Satellite radio200Yes
Total Requested20036%
Total Not Requested35064%
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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