Mercedes-Benz SLK Mercedes-Benz SLK 2015 Audi R8 Audi R8 2012

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Mercedes-Benz SLK vs. Audi R8 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 R8 Invoice Comparison

Lowest Total Price: $56,795

Mercedes-Benz SLK SLK250   
Difference: $83,480

Lowest Total Invoice: $52,887

Mercedes-Benz SLK SLK250   
Difference: $77,866

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152015201220122012
ModelSLKSLKSLKR8R8R8
TrimSLK250SLK350SLK55 AMG4.25.2GT
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible
Base Price $43,950 $57,650 $70,900 $127,700 $162,700 $210,300
Base Invoice $40,874 $53,615 $65,937 $118,761 $151,311 $195,579
Lighting Package 1,390 1,390        
Multimedia Package 2,330 2,330 2,330      
Premium 1 Package 2,590 2,590        
Dynamic Handling Package 990 990        
Leather seating surfaces 770          
Obstacle detection, rear 970 970 970      
Rear spoiler 350 350        
Metallic paint (extra cost) 720 720 720 650 650 650
Wind blocker, small 350 350 350      
Automatic climate control, front 760 760 760      
Illuminated door sill trim plates 700 700 850 875 875  
Carbon fiber trim     2,250 2,500 2,500 1,960
Navigation system       2,100    
Convenience Package       2,100    
iPod integration       100 0 0
Special order charge           1,200
Illuminated carbon fiber door sill trim plates           2,500
Lighting Package 1,293 1,293        
Multimedia Package 2,167 2,167 2,167      
Premium 1 Package 2,409 2,409        
Dynamic Handling Package 921 921        
Leather seating surfaces 716          
Obstacle detection, rear 902 902 902      
Rear spoiler 326 326        
Metallic paint (extra cost) 670 670 670 605 605 605
Wind blocker, small 326 326 326      
Automatic climate control, front 707 707 707      
Illuminated door sill trim plates 651 651 791 813 813  
Carbon fiber trim     2,093 2,325 2,325 1,823
Navigation system       1,953    
Convenience Package       1,953    
iPod integration       93 0 0
Special order charge           1,116
Illuminated carbon fiber door sill trim plates           2,325
Options (change) 11,920 11,150 8,230 8,325 4,025 6,310
Options (change) 11,088 10,372 7,656 7,742 3,743 5,869
Destination 925 925 925 1,250 1,250 1,250
Gas Tax 0 0 0 3,000 3,000 2,100
Total Price $56,795 $69,725 $80,055 $140,275 $170,975 $219,960
Total Invoice $52,887 $64,912 $74,518 $130,753 $159,304 $204,798

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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 R8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. Audi R8

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK250
TrueDelta Adjusted Price Difference: $86,635
TrueDelta Adjusted Invoice Difference: $80,804
Model Year201520152015201220122012
ModelSLKSLKSLKR8R8R8
TrimSLK250SLK350SLK55 AMG4.25.2GT
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible
Engine201hp I4302hp V6415hp V8430hp V8525hp V10560hp V10
TransmissionM6T7T7M6M6S6
DrivetrainRWDRWDRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)500, 11500, 11500, 11140, 7465, 12140, 7
Tire (rear if not all the same)225/45-17225/40-18235/40-18235/35-19235/35-19235/35-19
Total Price$56,795$69,725$80,055$140,275$170,975$219,960
Adjustments for Features-3,155-4,305-4,7300-1,000-2,160
Feature-Adjusted Total Price$53,640$65,420$75,325$140,275$169,975$217,800
Cost Above Minimum$0$11,780$21,685$0$29,700$77,525
Total Invoice$52,887$64,912$74,518$130,753$159,304$204,798
Adjustments for Features-2,938-4,008-4,4030-932-2,011
Feature-Adjusted Total Invoice$49,949$60,904$70,115$130,753$158,372$202,787
Cost Above Minimum$0$10,955$20,166$0$27,619$72,034

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Features Comparison: Mercedes-Benz SLK vs. Audi R8

Model Year201520152015201220122012
ModelSLKSLKSLKR8R8R8
TrimSLK250SLK350SLK55 AMG4.25.2GT
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150  $150$150 
7-speed manually-shiftable automatic $1200$1200   
6-speed automated manual     $1100
RWD$0$0$0   
AWD   $1700$1700$1700
Accessories 
Parking guidance system - passive$250$250$250   
Remote app$25$25$25   
Remote window/roof operation$15$15$15   
Tilt/telescoping steering wheel, manual   $250$250$250
Tilt/telescoping steering wheel, power$350$350$350   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0   
Auto-raising roll bars / headrests   $500$500$500
Driver drowsiness monitor$150$150$150   
Obstacle detection, front$150$150$150$150$150 
Obstacle detection, rear$250$250$250$250$250 
Rearview camera   $200$200$200
Roll bar$200$200$200   
Side curtain airbags$350$350$350   
Temporary spare tire$150$150$150   
Torque vectoring, brake-based$100$100$100   
Cargo Management 
Cargo net   $40$40 
Climate Control 
Dual-zone climate control$125$125$125   
Heated windshield washer nozzles$15$15$15   
Residual heat$50$50$50   
Engine / Motor 
Automatic start / stop  $150   
Dual-mode exhaust, switchable  $500   
Mid-engine configuration   $0$0$0
Exterior 
Body kit $0$0   
Bright-finished fuel door   $100$100$100
Carbon fiber body panels     $250
Carbon fiber front splitter spoiler     $300
Carbon fiber mirror housings     $100
Carbon fiber rear spoiler     $300
Glass roof panel(s)$300$300$300   
Power convertible top   $4000$4000$4000
Power retractable hardtop$6750$6750$6750   
Rear spoiler$200$200$200   
Retractable rear spoiler   $400$400 
Infotainment 
App support$0$0$0   
Aux input$50$50$50   
Bluetooth audio streaming$25$25$25   
DVD-compatible player$0$0$0   
HD radio$50$50$50   
In-vehicle Internet$150$150$150   
iPod integration   $100$100$100
Media drive$15$15$15   
Navigation map updates, three years$0$0$0   
SMS text-to-speech reader$25$25$25   
Surround sound$250$250$250 $250 
Telematics service, such as OnStar, with navigation$225$225$225   
Traffic + travel information$25$25$25   
Traffic information   $25$25$25
USB port$25$25$25   
Instruments, Lights, and Mirrors 
Analog clock  $25   
Auto-dimming headlights$200$200$200   
Auto-dimming passenger-side mirror   $75$75$75
Fog light, rear$100$100$100   
Headlight washers$50$50$50   
Interior ambient lighting  $150$150$150$150
LED headlights    $1000$1000
Mirror tilt-down in reverse$25$25$25   
Power-folding mirrors$50$50$50   
Steering-linked headlights$150$150$150   
Xenon HID headlights$500$500$500$500  
Seats and Interior Trim 
Aluminum trim$100$100    
Carbon fiber trim  $200$200$200$200
Illuminated carbon fiber door sill trim plates     $300
Illuminated door sill trim plates$200$200$200$200$200 
Leather door panel trim$250$250$250 $250 
Leather-wrapped steering wheel$150$150$150$150$150 
Memory system, driver seat$200$200$200   
Memory system, passenger seat$150$150$150   
Neck-level heating, front seats$150$150$150   
Synthetic suede inserts in leather seating surfaces  $0$0 $0
Synthetic suede steering wheel     $150
Upholstered instrument panel   $300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500 $500$500$500
Dampers, manually adjustable     $400
Sport suspension (upgrade)  $0  $0
Transmission 
Launch control   $100$100$100
Steering-wheel-mounted transmission controls $100$100  $100
Total Value of Features$13,195$14,345$14,770$10,040$11,040$12,200
Value of Feature Adjustments$3,155$4,305$4,730$0$1,000$2,160
Value of Feature Adjustments-2,938-4,008-4,4030-932-2,011

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Specifications Comparison: Mercedes-Benz SLK vs. Audi R8

Model Year20152012
ModelSLKR8
Body2dr Hardtop conv.2dr Convertible
Wheelbase95.7 in104.3 in
Length162.8 in174.5 in
Width71.5 in75.0 in
Height51.2 in49.3 in
Curb Weight3,242 lb.3,606 lb.
Fuel Capacity15.9 gal.23.8 gal.
Row 1 Headroom38.0 in38.0 in
Row 1 Shoulder Room52.2 in54.4 in
Row 1 Legroom42.5 in41.1 in
Cargo Volume,
Minimum
6.4 ft33.5 ft3
Cargo Volume,
Maximum
10.1 ft33.5 ft3

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Option Package Details
Mercedes-Benz SLK SLK250

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested75082%
Total Not Requested16518%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested75082%
Total Not Requested16518%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%
Dynamic Handling Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Torque vectoring / active trace control100No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Multimedia Package
FeatureValueRequested?
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested75082%
Total Not Requested16518%

Option Package Details
Audi R8 4.2

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested725100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200No
Auto-dimming driver-side mirror75Yes
Cargo net40No
Auto-dimming passenger-side mirror75No
Hill start assist75No
Total Requested47555%
Total Not Requested39045%

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