Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2006 Mercedes-Benz SLC Mercedes-Benz SLC 2017

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Audi A4 / S4 / RS4 vs. Mercedes-Benz SLC 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 / RS4 vs. Mercedes-Benz SLC Invoice Comparison

Lowest Total Price: $51,785

Audi A4 / S4 / RS4 A4 3.0 Cabriolet   
Difference: $19,010

Lowest Total Invoice: $47,806

Audi A4 / S4 / RS4 A4 3.0 Cabriolet   
Difference: $18,099

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620062017
ModelA4 / S4 / RS4A4 / S4 / RS4SLC
TrimA4 3.0 CabrioletS4 CabrioletAMG SLC43
Body2dr Convertible2dr Convertible2dr Hardtop conv.
Base Price $45,490 $54,640 $60,300
Base Invoice $42,010 $50,256 $56,079
Premium Package 1,825 1,775  
Metallic paint (extra cost) 450 450 720
Bluetooth cell phone link 500 500  
Tire-pressure monitor 250 250  
Navigation system 1,950 1,950  
Obstacle detection, rear 350 350  
Sport suspension (upgrade) 250    
Bose 215W 9 speakers   1,000  
Audio controls on steering wheel   150  
Carbon fiber trim   300 1,750
Premium 3 Package     7,100
Premium Package 1,661 1,615  
Metallic paint (extra cost) 410 410 670
Bluetooth cell phone link 455 455  
Tire-pressure monitor 228 228  
Navigation system 1,775 1,775  
Obstacle detection, rear 319 319  
Sport suspension (upgrade) 228    
Bose 215W 9 speakers   910  
Audio controls on steering wheel   137  
Carbon fiber trim   273 1,628
Premium 3 Package     6,603
Options (change) 5,575 6,725 9,570
Options (change) 5,076 6,122 8,901
Destination 720 720 925
Gas Tax 0 1,700 0
Total Price $51,785 $63,785 $70,795
Total Invoice $47,806 $58,798 $65,905

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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 / RS4 dealer quotes or Mercedes-Benz SLC dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 / RS4 vs. Mercedes-Benz SLC

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 A4 3.0 Cabriolet
TrueDelta Adjusted Price Difference: $11,135
TrueDelta Adjusted Invoice Difference: $10,762
Model Year200620062017
ModelA4 / S4 / RS4A4 / S4 / RS4SLC
TrimA4 3.0 CabrioletS4 CabrioletAMG SLC43
Body2dr Convertible2dr Convertible2dr Hardtop conv.
Engine220hp V6340hp V8362hp V6
TransmissionT5M6T9
DrivetrainAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 9215, 9500, 11
Tire (rear if not all the same)235/45-17235/40-18235/40-18
Total Price$51,785$63,785$70,795
Adjustments for Features-7000-8,575
Feature-Adjusted Total Price$51,085$63,785$62,220
Cost Above Minimum$0$12,700$0
Total Invoice$47,806$58,798$65,905
Adjustments for Features-6460-7,983
Feature-Adjusted Total Invoice$47,160$58,798$57,922
Cost Above Minimum$0$11,638$0

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Features Comparison: Audi A4 / S4 / RS4 vs. Mercedes-Benz SLC

Model Year200620062017
ModelA4 / S4 / RS4A4 / S4 / RS4SLC
TrimA4 3.0 CabrioletS4 CabrioletAMG SLC43
Body2dr Convertible2dr Convertible2dr Hardtop conv.
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000  
6-speed manual $150 
9-speed manually-shiftable automatic  $1400
AWD$1700$1700 
RWD  $0
Accessories 
Adaptive cruise control, all-speed  $850
Cruise control$150$150 
Power rear side windows$200$200 
Proximity key  $250
Remote app  $25
Remote climate control  $25
Remote start via app  $75
Remote window/roof operation  $15
Semi-automated parking system  $500
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Wind blocker$300$300 
Wind blocker, small  $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Auto-raising roll bars / headrests$500$500 
Automatic braking, high-speed or partial  $200
Automatic braking, low-speed  $200
Blind spot warning system  $200
Driver drowsiness monitor  $150
Forward collision warning  $200
Lane departure warning  $200
Obstacle detection, front  $150
Radar- or camera-based collision preparation system  $0
Rearview camera  $200
Roll bar  $200
Side curtain airbags  $350
Torque vectoring, brake-based  $100
Cargo Management 
Rear seat pass-through$100$100 
Ski sack$50$50 
Climate Control 
Rain-sensing wipers  $175
Variable intermittent wipers$75$75 
Engine / Motor 
Automatic start / stop  $150
Dual-mode exhaust, switchable  $500
Exterior 
Bodyside moldings$75$75 
Glass roof panel(s)  $300
Power convertible top$4000$4000 
Power retractable hardtop  $6750
Rear spoiler  $200
Infotainment 
Android Auto support  $100
App support  $0
Apple CarPlay support  $100
Bluetooth audio streaming  $25
CD changer, remote$200$200 
CD player  $125
DVD-compatible player  $0
HD radio  $50
In-vehicle Internet  $150
Media drive  $15
MP3-compatible player  $50
Navigation map updates, three years  $0
Satellite radio $200$200
SMS text-to-speech reader  $25
Surround sound  $250
Telematics service, such as OnStar, with navigation  $225
Traffic + travel information  $25
Voice control for nav and audio  $100
Wi-Fi hotspot  $50
Instruments, Lights, and Mirrors 
Analog clock  $25
Auto-dimming headlights  $200
Auto-dimming passenger-side mirror$75$75 
Fog lights$125$125 
Headlight washers$50$50 
Illuminated visor mirror, driver$50$50 
Illuminated visor mirror, passenger$50$50 
Interior ambient lighting, configurable  $150
LED headlights  $1000
Mirror tilt-down in reverse  $25
Steering-linked headlights  $150
Visor mirror, driver  $10
Visor mirror, passenger  $10
Xenon HID headlights$500$500 
Seats and Interior Trim 
Carbon fiber trim $200$200
Center armrest(s), second row$50$50 
Manual thigh support length adjuster, driver seat $50 
Memory system, passenger seat  $150
Neck-level heating, front seats  $150
Wood trim$300  
Suspension, Wheels, and Tires 
Electronic systems calibration selector  $200
Sport suspension (upgrade)$0 $0
Ultra-sport suspension (upgrade) $0 
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$9,800$9,100$17,675
Value of Feature Adjustments$700$0$8,575
Value of Feature Adjustments-6460-7,983

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Specifications Comparison: Audi A4 / S4 / RS4 vs. Mercedes-Benz SLC

Model Year20062017
ModelA4 / S4 / RS4SLC
Body2dr Convertible2dr Hardtop conv.
Wheelbase104.5 in95.7 in
Length180.0 in162.8 in
Width70.0 in71.5 in
Height54.8 in51.3 in
Curb Weight3,683 lb.3,297 lb.
Fuel Capacity16.6 gal.15.9 gal.
Row 1 Headroom38.0 in38.0 in
Row 1 Shoulder Room53.0 in52.2 in
Row 1 Legroom41.3 in42.5 in
Row 2 Headroom36.3 in0.0 in
Row 2 Shoulder Room45.1 in0.0 in
Row 2 Legroom32.4 in0.0 in
Cargo Volume,
Minimum
8.9 ft36.4 ft3
Cargo Volume,
Maximum
8.910.1 ft3

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Option Package Details
Audi A4 / S4 / RS4 A4 3.0 Cabriolet

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Wind blocker300No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Total Requested140079%
Total Not Requested37521%

Option Package Details
Audi A4 / S4 / RS4 S4 Cabriolet

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Automatic headlights125Yes
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Wind blocker300No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Total Requested90071%
Total Not Requested37529%

Option Package Details
Mercedes-Benz SLC AMG SLC43

Premium 3 Package
FeatureValueRequested?
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Blind spot warning system200No
Obstacle detection, front150No
Obstacle detection, rear250Yes
Semi-automated parking system500No
LED headlights1000No
Smartphone integration0No
Interior ambient lighting, configurable0No
Apple CarPlay support100No
Android Auto support100No
Automatic climate control, front200Yes
CD player125No
Steering-linked headlights150No
Dual-zone climate control125Yes
MP3-compatible player50No
Auto-dimming headlights200No
DVD-compatible player0No
Media drive15No
Traffic + travel information25No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio75No
Total Requested117525%
Total Not Requested359075%

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