Mercedes-Benz SLK Mercedes-Benz SLK 2013 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2007

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Mercedes-Benz SLK vs. Audi A4 / S4 / RS4 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.

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

Lowest Total Price: $63,545

Audi A4 / S4 / RS4 S4 Cabriolet   
Difference: $13,840

Lowest Total Invoice: $58,582

Audi A4 / S4 / RS4 S4 Cabriolet   
Difference: $13,452

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132007
ModelSLKA4 / S4 / RS4
TrimSLK55 AMGS4 Cabriolet
Body2dr Hardtop conv.2dr Convertible
Base Price $67,990 $55,700
Base Invoice $63,231 $51,221
Lighting Package 1,290  
Multimedia Package 2,150  
Automatic climate control, front 760  
Metallic paint (extra cost) 720 475
Obstacle detection, rear 970 350
Carbon fiber trim 2,250 400
Wind blocker, small 350  
Convenience Package   1,050
Tire-pressure monitor   250
Heated front seats   450
Bluetooth cell phone link   500
Navigation system   1,950
Lighting Package 1,200  
Multimedia Package 2,000  
Automatic climate control, front 707  
Metallic paint (extra cost) 670 432
Obstacle detection, rear 902 319
Carbon fiber trim 2,093 364
Wind blocker, small 326  
Convenience Package   958
Tire-pressure monitor   228
Heated front seats   410
Bluetooth cell phone link   455
Navigation system   1,775
Options (change) 8,490 5,425
Options (change) 7,898 4,941
Destination 905 720
Gas Tax 0 1,700
Total Price $77,385 $63,545
Total Invoice $72,034 $58,582

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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 Mercedes-Benz SLK dealer quotes or Audi A4 / S4 / RS4 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 S4 Cabriolet
TrueDelta Adjusted Price Difference: $8,915
TrueDelta Adjusted Invoice Difference: $8,868
Model Year20132007
ModelSLKA4 / S4 / RS4
TrimSLK55 AMGS4 Cabriolet
Body2dr Hardtop conv.2dr Convertible
Engine415hp V8340hp V8
TransmissionT7M6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)19/28 MPG14/21 MPG
Audio (watts, speakers)500, 11180, 9
Tire (rear if not all the same)235/40-18235/40-18
Total Price$77,385$63,545
Adjustments for Features-4,9250
Feature-Adjusted Total Price$72,460$63,545
Total Invoice$72,034$58,582
Adjustments for Features-4,5840
Feature-Adjusted Total Invoice$67,450$58,582

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

Model Year20132007
ModelSLKA4 / S4 / RS4
TrimSLK55 AMGS4 Cabriolet
Body2dr Hardtop conv.2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manual $150
RWD$0 
AWD $1700
Accessories 
Parking guidance system - passive$250 
Power rear side windows $200
Remote app$25 
Remote window/roof operation$15 
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
Driver drowsiness monitor$150 
Obstacle detection, front$150 
Roll bar$200 
Side curtain airbags$350 
Torque vectoring, brake-based$100 
Cargo Management 
Rear seat pass-through $100
Ski sack $50
Storage compartment under front seat(s) $50
Climate Control 
Residual heat$50 
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable$500 
Exterior 
Body kit$0 
Bodyside moldings $75
Power convertible top $4000
Power retractable hardtop$6750 
Rear spoiler$200 
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash$325 
CD changer, remote $200
DVD-compatible player$0 
HD radio$50 
In-vehicle Internet$150 
Media drive$15 
Satellite radio$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 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Fog lights $125
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Mirror tilt-down in reverse$25 
Visor mirror, driver$10 
Visor mirror, passenger$10 
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 
Neck-level heating, front seats$150 
Power fore-aft adjuster, driver seat$100 
Power height adjuster, driver seat$100 
Power recliner, driver seat$100 
Power tilt adjuster, driver seat$100 
Synthetic suede inserts in leather seating surfaces$0 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$13,050$8,125
Value of Feature Adjustments$4,925$0
Value of Feature Adjustments-4,5840

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

Model Year20132007
ModelSLKA4 / S4 / RS4
Body2dr Hardtop conv.2dr Convertible
Wheelbase95.7 in104.3 in
Length162.8 in180.0 in
Width71.5 in70.0 in
Height51.2 in54.8 in
Curb Weight3,583 lb.4,266 lb.
Fuel Capacity15.9 gal.16.6 gal.
Row 1 Headroom38.0 in38.0 in
Row 1 Shoulder Room52.2 in53.0 in
Row 1 Legroom42.5 in41.3 in
Row 2 Headroom0.0 in36.3 in
Row 2 Shoulder Room0.0 in45.1 in
Row 2 Legroom0.0 in32.4 in
Cargo Volume,
Minimum
6.4 ft38.9 ft3
Cargo Volume,
Maximum
10.1 ft38.9 ft3

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Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Total Requested70078%
Total Not Requested20022%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
DVD-compatible player0No
Voice control for nav and audio100No
Media drive, large15No
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0No
Total Requested80072%
Total Not Requested31528%

Option Package Details
Audi A4 / S4 / RS4 S4 Cabriolet

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125Yes
Total Requested475100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Total Requested95093%
Total Not Requested757%

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