Mercedes-Benz SLK Mercedes-Benz SLK 2010 Audi A5 / S5 Audi A5 / S5 2009
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Mercedes-Benz SLK vs. Audi A5 / S5 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 A5 / S5 Invoice Comparison

Lowest Total Price: $57,690

Audi A5 / S5 S5   
Difference: $16,205

Lowest Total Invoice: $53,757

Audi A5 / S5 S5   
Difference: $15,097

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102009
ModelSLKA5 / S5
TrimSLK55 AMGS5
Body2dr Hardtop conv.2dr Coupe
Base Price $66,650 $51,400
Base Invoice $61,985 $47,802
Multimedia Package 2,850  
Lighting Package 1,050  
Metallic paint (extra cost) 720 475
Automatic climate control, front 750  
Navigation system   2,390
6-speed shiftable automatic   1,300
Multimedia Package 2,650  
Lighting Package 976  
Metallic paint (extra cost) 670 443
Automatic climate control, front 698  
Navigation system   2,178
6-speed shiftable automatic   1,209
Options (change) 5,370 4,165
Options (change) 4,994 3,830
Destination 875 825
Gas Tax 1,000 1,300
Total Price $73,895 $57,690
Total Invoice $68,854 $53,757

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mercedes-Benz SLK dealer quotes or Audi A5 / S5 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Mercedes-Benz SLK vs. Audi A5 / S5

Lowest Adjusted Price and Invoice: Audi A5 / S5 S5
TrueDelta Adjusted Price Difference: $11,930
TrueDelta Adjusted Invoice Difference: $11,114
Model Year20102009
ModelSLKA5 / S5
TrimSLK55 AMGS5
Body2dr Hardtop conv.2dr Coupe
Engine355hp V8354hp V8
TransmissionT7T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)14/22 MPG16/22 MPG
Audio (watts, speakers)?, 9180, 10
Tire (rear if not all the same)225/40-18255/35-19
Total Price$73,895$57,690
Adjustments for Features-4,2750
Feature-Adjusted Total Price$69,620$57,690
Total Invoice$68,854$53,757
Adjustments for Features-3,9830
Feature-Adjusted Total Invoice$64,871$53,757

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Features Comparison: Mercedes-Benz SLK vs. Audi A5 / S5

Model Year20102009
ModelSLKA5 / S5
TrimSLK55 AMGS5
Body2dr Hardtop conv.2dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manually-shiftable automatic $1100
RWD$0 
AWD $1700
Accessories 
Remote window/roof operation$15 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Side curtain airbags $350
Cargo Management 
Rear seat pass-through $100
Second-row low console $100
Climate Control 
Automatic air recirculation $100
Rear air vents with automatic controls $250
Residual heat$50 
Exterior 
Body kit$0 
Power retractable hardtop$6750 
Power-venting glass roof panel $300
Rear spoiler$200 
Infotainment 
DVD-compatible player$0 
HD radio$50 
Media drive$15 
Telematics service, such as OnStar$200 
Traffic information$25 
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
Interior ambient lighting$150 
Mirror tilt-down in reverse$25 
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats $300
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, passenger seat$150 
Metal pedals$75 
No leather in second row$-300 
Total Value of Features$9,150$4,875
Value of Feature Adjustments$4,275$0
Value of Feature Adjustments-3,9830

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See a complete comparison of Mercedes-Benz SLK vs. Audi A5 / S5 features.

Specifications Comparison: Mercedes-Benz SLK vs. Audi A5 / S5

Model Year20102009
ModelSLKA5 / S5
Body2dr Hardtop conv.2dr Coupe
Wheelbase95.7 in108.3 in
Length160.7 in182.1 in
Width70.4 in73.0 in
Height51.0 in54.0 in
Curb Weight3,420 lb.3,891 lb.
Fuel Capacity18.5 gal.16.9 gal.
Row 1 Headroom37.9 in39.1 in
Row 1 Shoulder Room52.2 in54.3 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.5 in41.3 in
Row 2 Headroom0.0 in36.0 in
Row 2 Shoulder Room0.0 in52.8 in
Row 2 Legroom0.0 in31.7 in
Cargo Volume,
Minimum		6.5 ft312.0 ft3
Cargo Volume,
Maximum		9.8 ft312.0 ft3

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See a complete comparison of Mercedes-Benz SLK vs. Audi A5 / S5 specs.

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25No
HD radio50No
Media drive, large15No
SD Card slot25Yes
Total Requested92591%
Total Not Requested909%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%

Option Package Details
Audi A5 / S5 S5

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
iPod integration100Yes
Total Requested800100%
Total Not Requested00%
6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested100100%
Total Not Requested00%

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