Mercedes-Benz SLK Mercedes-Benz SLK 2016 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008

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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: $81,190

Mercedes-Benz SLK AMG SLK55   
Difference: $3,585

Lowest Total Invoice: $75,573

Mercedes-Benz SLK AMG SLK55   
Difference: $3,470

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162008
ModelSLKA4 / S4 / RS4
TrimAMG SLK55RS4 Cabriolet
Body2dr Hardtop conv.2dr Convertible
Base Price $72,600 $81,900
Base Invoice $67,518 $76,168
Premium 3 Package 1,295  
Premium 2 Package 3,050  
Wind blocker, small 350  
Carbon fiber trim 2,250  
Metallic paint (extra cost) 720  
iPod integration   0
Premium 3 Package 1,204  
Premium 2 Package 2,837  
Wind blocker, small 326  
Carbon fiber trim 2,093  
Metallic paint (extra cost) 670  
iPod integration   0
Options (change) 7,665 0
Options (change) 7,130 0
Destination 925 775
Gas Tax 0 2,100
Total Price $81,190 $84,775
Total Invoice $75,573 $79,043

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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: Mercedes-Benz SLK AMG SLK55
TrueDelta Adjusted Price Difference: $7,860
TrueDelta Adjusted Invoice Difference: $7,449
Model Year20162008
ModelSLKA4 / S4 / RS4
TrimAMG SLK55RS4 Cabriolet
Body2dr Hardtop conv.2dr Convertible
Engine415hp V8420hp V8
TransmissionT7M6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)19/28 MPG13/20 MPG
Audio (watts, speakers)500, 11215, 9
Tire (rear if not all the same)235/40-18255/35-19
Total Price$81,190$84,775
Adjustments for Features-4,2750
Feature-Adjusted Total Price$76,915$84,775
Total Invoice$75,573$79,043
Adjustments for Features-3,9790
Feature-Adjusted Total Invoice$71,594$79,043

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

Model Year20162008
ModelSLKA4 / S4 / RS4
TrimAMG SLK55RS4 Cabriolet
Body2dr Hardtop conv.2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manual $150
RWD$0 
AWD $1700
Accessories 
Power rear side windows $200
Proximity key$250 
Remote app$25 
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
Blind spot warning system$200 
Driver drowsiness monitor$150 
Full-size spare tire $225
Lane departure warning$200 
Obstacle detection, front$150 
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
Residual heat$50 
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 
Sunroof $900
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
CD player$125 
DVD-compatible player$0 
HD radio$50 
In-vehicle Internet$150 
iPod integration $100
Media drive$15 
Navigation map updates, three years$0 
SD Card slot$25 
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 
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 
Center armrest(s), second row $50
Heated second row seats $200
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 
Synthetic suede inserts in leather seating surfaces$0 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Hydraulically cross-linked dampers $500
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$14,125$9,850
Value of Feature Adjustments$4,275$0
Value of Feature Adjustments-3,9790

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

Model Year20162008
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 Weight3,528 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 AMG SLK55

Premium 3 Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Lane departure warning system200No
Obstacle detection, front150No
Obstacle detection, rear250Yes
Parking guidance system - active500No
Total Requested25016%
Total Not Requested135084%
Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Blind spot warning system200No
DVD-compatible player0No
Media drive15No
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100No
Total Requested92564%
Total Not Requested51536%

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