Mercedes-Benz SLK Mercedes-Benz SLK 2010 Audi A4 / S4 Audi A4 / S4 2009

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

Lowest Total Price: $61,955

Mercedes-Benz SLK SLK350   
Difference: $3,595

Lowest Total Invoice: $57,679

Mercedes-Benz SLK SLK350   
Difference: $3,432

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102009
ModelSLKA4 / S4
TrimSLK350S4 Cabriolet
Body2dr Hardtop conv.2dr Convertible
Base Price $51,900 $57,125
Base Invoice $48,267 $53,127
Premium 1 Package 2,550  
Lighting Package 1,050  
Multimedia Package 2,850  
Metallic paint (extra cost) 720 475
Automatic climate control, front 750  
Wood trim 650 400
Upgraded leather upholstery 610  
Convenience Package   2,275
Navigation system   1,950
6-speed shiftable automatic   1,200
iPod integration   0
Premium 1 Package 2,372  
Lighting Package 976  
Multimedia Package 2,650  
Metallic paint (extra cost) 670 443
Automatic climate control, front 698  
Wood trim 604 373
Upgraded leather upholstery 567  
Convenience Package   2,115
Navigation system   1,813
6-speed shiftable automatic   1,115
iPod integration   0
Options (change) 9,180 6,300
Options (change) 8,537 5,859
Destination 875 825
Gas Tax 0 1,300
Total Price $61,955 $65,550
Total Invoice $57,679 $61,111

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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 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK350
TrueDelta Adjusted Price Difference: $3,970
TrueDelta Adjusted Invoice Difference: $3,781
Model Year20102009
ModelSLKA4 / S4
TrimSLK350S4 Cabriolet
Body2dr Hardtop conv.2dr Convertible
Engine300hp V6340hp V8
TransmissionT7T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)18/26 MPG14/21 MPG
Audio (watts, speakers)?, 9215, 9
Tire (rear if not all the same)225/45-17235/40-18
Total Price$61,955$65,550
Adjustments for Features-3750
Feature-Adjusted Total Price$61,580$65,550
Total Invoice$57,679$61,111
Adjustments for Features-3490
Feature-Adjusted Total Invoice$57,330$61,111

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

Model Year20102009
ModelSLKA4 / S4
TrimSLK350S4 Cabriolet
Body2dr Hardtop conv.2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manually-shiftable automatic $1100
RWD$0 
AWD $1700
Accessories 
Power rear side windows $200
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 
Active or whiplash-reducing head restraints, front seats $0
Auto-raising roll bars / headrests $500
Full-size spare tire $225
Temporary spare tire$150 
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 
Exterior 
Bodyside moldings $75
Power convertible top $4000
Power retractable hardtop$6750 
Infotainment 
Aux input$50 
Bluetooth cell phone link$100 
CD changer, in-dash$325 
CD player $125
DVD-compatible player$0 
HD radio$50 
Media drive$15 
Telematics service, such as OnStar$200 
Traffic information$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror $75
Compass $0
Cornering lights$50 
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Mirror tilt-down in reverse$25 
Steering-linked headlights $150
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Center armrest(s), second row $50
Heated front seats $200
Leather-wrapped steering wheel $150
Manual height adjuster, driver seat $50
Manual thigh support length adjuster, driver seat $50
Memory system, passenger seat$150 
Metal pedals$75 
No leather in second row$-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 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Ultra-sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$10,075$9,700
Value of Feature Adjustments$375$0
Value of Feature Adjustments-3490

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

Model Year20102009
ModelSLKA4 / S4
Body2dr Hardtop conv.2dr Convertible
Wheelbase95.7 in104.3 in
Length160.7 in180.0 in
Width70.4 in70.0 in
Height51.0 in54.8 in
Curb Weight3,295 lb.4,211 lb.
Fuel Capacity18.5 gal.16.6 gal.
Row 1 Headroom37.9 in38.0 in
Row 1 Shoulder Room52.2 in53.0 in
Row 1 Hip Room54.6 in0.0 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
6.5 ft38.9 ft3
Cargo Volume,
Maximum
9.8 ft38.9 ft3

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Option Package Details
Mercedes-Benz SLK SLK350

Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100No
Power height adjuster, driver seat50No
Power tilt adjuster, driver seat50No
Power recliner, driver seat100No
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Remote window/roof operation15No
Mirror tilt-down in reverse25No
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested147571%
Total Not Requested59029%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
HD radio50No
Media drive, large15No
SD Card slot25Yes
Total Requested82581%
Total Not Requested19019%

Option Package Details
Audi A4 / S4 S4 Cabriolet

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote200No
SD Card slot25Yes
Total Requested62576%
Total Not Requested20024%
6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
1300 Gas-Guzzler Tax0No
4.2L V8
DOHC-5v
340 hp@6800
302 lb-ft@3500
1000Yes
Steering-wheel-mounted transmission controls100No
Total Requested100091%
Total Not Requested1009%
Convenience Package
FeatureValueRequested?
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Bose, 215W, 9 speakers (with subwoofer)350No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers25Yes
Automatic headlights125Yes
Steering-linked headlights150No
Auto-dimming driver-side mirror75Yes
Compass0No
Auto-dimming passenger-side mirror75No
Total Requested67554%
Total Not Requested57546%

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