Audi A4 / S4 Audi A4 / S4 2009 Mercedes-Benz SLC Mercedes-Benz SLC 2017

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

Lowest Total Price: $65,100

Audi A4 / S4 S4 Cabriolet   
Difference: $5,695

Lowest Total Invoice: $60,721

Audi A4 / S4 S4 Cabriolet   
Difference: $5,184

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092017
ModelA4 / S4SLC
TrimS4 CabrioletAMG SLC43
Body2dr Convertible2dr Hardtop conv.
Base Price $57,125 $60,300
Base Invoice $53,127 $56,079
Convenience Package 2,275  
Navigation system 1,950  
iPod integration 0  
Metallic paint (extra cost) 475 720
Carbon fiber trim 400 1,750
Obstacle detection, rear 350  
Premium 3 Package   7,100
Convenience Package 2,115  
Navigation system 1,813  
iPod integration 0  
Metallic paint (extra cost) 443 670
Carbon fiber trim 373 1,628
Obstacle detection, rear 325  
Premium 3 Package   6,603
Options (change) 5,450 9,570
Options (change) 5,069 8,901
Destination 825 925
Gas Tax 1,700 0
Total Price $65,100 $70,795
Total Invoice $60,721 $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 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 vs. Mercedes-Benz SLC

Lowest Adjusted Price and Invoice: Mercedes-Benz SLC AMG SLC43
TrueDelta Adjusted Price Difference: $2,380
TrueDelta Adjusted Invoice Difference: $2,333
Model Year20092017
ModelA4 / S4SLC
TrimS4 CabrioletAMG SLC43
Body2dr Convertible2dr Hardtop conv.
Engine340hp V8362hp V6
TransmissionM6T9
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)13/20 MPG20/29 MPG
Audio (watts, speakers)215, 9500, 11
Tire (rear if not all the same)235/40-18235/40-18
Total Price$65,100$70,795
Adjustments for Features0-8,075
Feature-Adjusted Total Price$65,100$62,720
Total Invoice$60,721$65,905
Adjustments for Features0-7,517
Feature-Adjusted Total Invoice$60,721$58,388

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

Model Year20092017
ModelA4 / S4SLC
TrimS4 CabrioletAMG SLC43
Body2dr Convertible2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150 
9-speed manually-shiftable automatic $1400
AWD$1700 
RWD $0
Accessories 
Adaptive cruise control, all-speed $850
Cruise control$150 
Power rear side windows$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 
Tilt/telescoping steering wheel, power $350
Wind blocker$300 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$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
Full-size spare tire$225 
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
Temporary spare tire $150
Torque vectoring, brake-based $100
Cargo Management 
Rear seat pass-through$100 
Ski sack$50 
Storage compartment under front seat(s)$50 
Climate Control 
Automatic air recirculation$100 
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable $500
Exterior 
Bodyside moldings$75 
Glass roof panel(s) $300
Power convertible top$4000 
Power retractable hardtop $6750
Rear spoiler $200
Infotainment 
Android Auto support $100
App support $0
Apple CarPlay support $100
Bluetooth audio streaming $25
Bluetooth cell phone link $100
DVD-compatible player $0
HD radio $50
In-vehicle Internet $150
iPod integration$100 
Media drive $15
Navigation map updates, three years $0
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar, with navigation $225
Traffic + travel information $25
USB port $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 
Fog lights$125 
Headlight washers$50 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
LED headlights $1000
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Visor mirror, driver $10
Visor mirror, passenger $10
Xenon HID headlights$500 
Seats and Interior Trim 
Aluminum trim$100 
Center armrest(s), second row$50 
Manual height adjuster, driver seat$50 
Manual thigh support length adjuster, driver seat$50 
Memory system, passenger seat $150
Metal pedals $75
Neck-level heating, front seats $150
No leather in second row $-300
Power fore-aft adjuster, driver seat $100
Power height adjuster, driver seat $100
Power recliner, driver seat $100
Power tilt adjuster, driver seat $100
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Sport suspension (upgrade) $0
Ultra-sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$9,200$17,275
Value of Feature Adjustments$0$8,075
Value of Feature Adjustments0-7,517

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

Model Year20092017
ModelA4 / S4SLC
Body2dr Convertible2dr Hardtop conv.
Wheelbase104.3 in95.7 in
Length180.0 in162.8 in
Width70.0 in71.5 in
Height54.8 in51.3 in
Curb Weight4,134 lb.3,541 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 S4 Cabriolet

Convenience Package
FeatureValueRequested?
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Bose, 215W, 9 speakers (with subwoofer)350No
Automatic headlights125Yes
Steering-linked headlights150Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Auto-dimming passenger-side mirror75No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Total Requested90068%
Total Not Requested42532%

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
MP3-compatible player50Yes
Auto-dimming headlights200No
LED headlights1000No
Smartphone integration0No
Interior ambient lighting, configurable0No
Apple CarPlay support100No
Android Auto support100No
Automatic climate control, front200Yes
CD player125Yes
Steering-linked headlights150Yes
Dual-zone climate control125Yes
App support0No
Navigation map updates, three years0No
DVD-compatible player0No
Media drive15No
Traffic + travel information25No
Navigation system600Yes
Voice control for nav and audio75No
Total Requested150031%
Total Not Requested326569%

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