Audi A4 / S4 Audi A4 / S4 2006 Alfa Romeo 4C Alfa Romeo 4C 2017

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Audi A4 / S4 vs. Alfa Romeo 4C 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. Alfa Romeo 4C Invoice Comparison

Lowest Total Price: $42,385

Audi A4 / S4 A4 1.8T Cabriolet   
Difference: $21,710

Lowest Total Invoice: $39,061

Audi A4 / S4 A4 1.8T Cabriolet   
Difference: $22,382

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620062017
ModelA4 / S4A4 / S4A4 / S44C
TrimA4 1.8T CabrioletA4 3.0 CabrioletS4 CabrioletCoupe
Body2dr Convertible2dr Convertible2dr Convertible2dr Coupe
Base Price $37,340 $45,490 $54,640 $55,900
Base Invoice $34,404 $42,010 $50,256 $53,842
Premium Package 2,775   1,775  
Metallic paint (extra cost) 450 450 450 700
Bluetooth cell phone link 500 500 500  
Tire-pressure monitor 250 250 250  
Obstacle detection, rear 350 350 350  
Bose 215W 9 speakers     1,000  
Carbon fiber trim     300 2,000
Convenience Group       1,400
Xenon HID headlights       1,000
Leather seating surfaces       1,500
Premium Package 2,525   1,615  
Metallic paint (extra cost) 410 410 410 637
Bluetooth cell phone link 455 455 455  
Tire-pressure monitor 228 228 228  
Obstacle detection, rear 319 319 319  
Bose 215W 9 speakers     910  
Carbon fiber trim     273 1,820
Convenience Group       1,274
Xenon HID headlights       910
Leather seating surfaces       1,365
Options (change) 4,325 1,550 4,625 6,600
Options (change) 3,937 1,412 4,210 6,006
Destination 720 720 720 1,595
Gas Tax 0 0 1,700 0
Total Price $42,385 $47,760 $61,685 $64,095
Total Invoice $39,061 $44,142 $56,886 $61,443

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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 Alfa Romeo 4C dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 vs. Alfa Romeo 4C

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 1.8T Cabriolet
TrueDelta Adjusted Price Difference: $28,300
TrueDelta Adjusted Invoice Difference: $28,455
Model Year2006200620062017
ModelA4 / S4A4 / S4A4 / S44C
TrimA4 1.8T CabrioletA4 3.0 CabrioletS4 CabrioletCoupe
Body2dr Convertible2dr Convertible2dr Convertible2dr Coupe
Engine170hp I4220hp V6340hp V8237hp I4
TransmissionCVT-6T5M6S6
DrivetrainFWDAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 9180, 9215, 9?, 4
Tire (rear if not all the same)235/45-17235/45-17235/40-18205/45-17
Total Price$42,385$47,760$61,685$64,095
Adjustments for Features-6,590-7,415-8,3650
Feature-Adjusted Total Price$35,795$40,345$53,320$64,095
Cost Above Minimum$0$4,550$17,525$0
Total Invoice$39,061$44,142$56,886$61,443
Adjustments for Features-6,073-6,853-7,7140
Feature-Adjusted Total Invoice$32,988$37,289$49,172$61,443
Cost Above Minimum$0$4,301$16,184$0

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Features Comparison: Audi A4 / S4 vs. Alfa Romeo 4C

Model Year2006200620062017
ModelA4 / S4A4 / S4A4 / S44C
TrimA4 1.8T CabrioletA4 3.0 CabrioletS4 CabrioletCoupe
Body2dr Convertible2dr Convertible2dr Convertible2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable CVT$1100   
5-speed manually-shiftable automatic $1000  
6-speed manual  $150 
6-speed automated manual   $1100
FWD$0   
AWD $1700$1700 
RWD   $0
Accessories 
Power rear side windows$200$200$200 
Universal garage door opener$100 $100 
Wind blocker$300 $300 
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500$500 
Knee airbag, passenger$75$75$75 
Cargo Management 
Console with shifter$150$150$150 
Console without shifter   $150
Rear seat pass-through$100$100$100 
Ski sack$50$50$50 
Climate Control 
Automatic climate control, front$200$200$200 
Dual-zone climate control$125$125$125 
Heated windshield washer nozzles$15$15$15 
Interior air filter$0$0$0 
Engine / Motor 
Mid-engine configuration   $0
Exterior 
Bodyside moldings$75$75$75 
Carbon fiber body structure   $0
Power convertible top$4000$4000$4000 
Infotainment 
Audio controls on steering wheel$125$125  
Aux input   $50
Bluetooth audio streaming   $25
Cassette player$50$50$50 
CD changer, in-dash$325$325$325 
CD player   $125
HD radio   $50
MP3-compatible player   $50
Satellite radio  $200$200
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75 
Auto-dimming passenger-side mirror  $75 
Auto-dimming rearview mirror$150 $150 
Automatic headlights$125 $125$125
Boost gauge   $75
Compass$0 $0$0
Fog light, rear$100$100$100 
Fog lights$125$125$125 
Headlight washers$50$50$50 
Illuminated visor mirror, driver$50$50$50 
Illuminated visor mirror, passenger$50$50$50 
Large color reconfigurable instrument cluster display   $250
Performance meter   $150
Power-folding mirrors  $50 
Xenon HID headlights$500 $500$500
Seats and Interior Trim 
Carbon fiber trim  $200$200
Center armrest(s), front row$75$75$75 
Center armrest(s), second row$50$50$50 
Heated front seats$200 $200 
Manual height adjuster, passenger seat$50   
Manual thigh support length adjuster, driver seat  $50 
Manual tilt adjuster, passenger seat$50   
Memory system, driver seat  $200 
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150$150 
Power fore-aft adjuster, driver seat$100$100$100 
Power fore-aft adjuster, passenger seat $100$100 
Power height adjuster, driver seat$100$100$100 
Power height adjuster, passenger seat $100$100 
Power recliner, driver seat$100$100$100 
Power recliner, passenger seat $100$100 
Power tilt adjuster, driver seat$100$100$100 
Power tilt adjuster, passenger seat $100$100 
Wood trim $300  
Suspension, Wheels, and Tires 
Electronic systems calibration selector   $200
Manual steering   $-275
Ultra-sport suspension (upgrade)  $0 
Transmission 
Launch control   $100
Steering-wheel-mounted transmission controls   $100
Total Value of Features$9,765$10,590$11,540$3,175
Value of Feature Adjustments$6,590$7,415$8,365$0
Value of Feature Adjustments-6,073-6,853-7,7140

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Specifications Comparison: Audi A4 / S4 vs. Alfa Romeo 4C

Model Year20062017
ModelA4 / S44C
Body2dr Convertible2dr Coupe
Wheelbase104.5 in93.7 in
Length180.0 in157.5 in
Width70.0 in73.5 in
Height54.8 in46.6 in
Curb Weight3,683 lb.2,466 lb.
Fuel Capacity16.6 gal.10.5 gal.
Row 1 Headroom38.0 in38.0 in
Row 1 Shoulder Room53.0 in49.8 in
Row 1 Legroom41.3 in42.7 in
Row 2 Headroom36.3 in0.0 in
Row 2 Shoulder Room45.1 in0.0 in
Row 2 Legroom32.4 in0.0 in
Cargo Volume8.9 ft33.7 ft3

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Option Package Details
Audi A4 / S4 A4 1.8T Cabriolet

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200No
Universal garage door opener100No
Auto-dimming rearview mirror150No
Automatic headlights125Yes
Xenon HID headlights500Yes
Compass0Yes
Wind blocker300No
Power height adjuster, driver seat50No
Power tilt adjuster, driver seat50No
Power recliner, driver seat100No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Power fore-aft adjuster, driver seat100No
Total Requested152553%
Total Not Requested135047%

Option Package Details
Audi A4 / S4 S4 Cabriolet

Premium Package
FeatureValueRequested?
Heated front seats200No
Universal garage door opener100No
Automatic headlights125Yes
Alloy wheels, optional design0No
Memory system, driver seat200No
Wind blocker300No
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150No
Total Requested12510%
Total Not Requested115090%

Option Package Details
Alfa Romeo 4C Coupe

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
No leather in second row-300No
Total Requested900150%
Total Not Requested-300-50%
Convenience Group
FeatureValueRequested?
Cruise control150Yes
Obstacle detection, rear250Yes
Alarm100No
Total Requested40080%
Total Not Requested10020%

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