Mercedes-Benz SLK Mercedes-Benz SLK 2008 Audi R8 Audi R8 2008
MENU
1 0 3 4 3 4

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $70,425

Mercedes-Benz SLK SLK55 AMG   
Difference: $53,325

Lowest Total Invoice: $65,646

Mercedes-Benz SLK SLK55 AMG   
Difference: $49,659

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008
ModelSLKR8
TrimSLK55 AMG4.2
Body2dr Hardtop conv.2dr Coupe
Base Price $63,200 $109,000
Base Invoice $58,776 $101,370
Lighting Package 1,010  
Metallic paint (extra cost) 710 650
Automatic climate control, front 720  
Navigation system 1,200 2,000
Premium II Package 1,410  
6-speed automated manual   9,000
Lighting Package 939  
Metallic paint (extra cost) 659 605
Automatic climate control, front 670  
Navigation system 1,116 1,860
Premium II Package 1,311  
6-speed automated manual   8,370
Options (change) 5,050 11,650
Options (change) 4,695 10,835
Destination 875 1,000
Gas Tax 1,300 2,100
Total Price $70,425 $123,750
Total Invoice $65,646 $115,305

Return to top

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 R8 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 R8

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK55 AMG
TrueDelta Adjusted Price Difference: $59,805
TrueDelta Adjusted Invoice Difference: $55,699
Model Year20082008
ModelSLKR8
TrimSLK55 AMG4.2
Body2dr Hardtop conv.2dr Coupe
Engine355hp V8420hp V8
TransmissionT7S6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)14/20 MPG13/20 MPG
Audio (watts, speakers)380, 11140, 7
Tire (rear if not all the same)225/40-18235/35-19
Total Price$70,425$123,750
Adjustments for Features-6,4800
Feature-Adjusted Total Price$63,945$123,750
Total Invoice$65,646$115,305
Adjustments for Features-6,0400
Feature-Adjusted Total Invoice$59,606$115,305

Return to top

Features Comparison: Mercedes-Benz SLK vs. Audi R8

Model Year20082008
ModelSLKR8
TrimSLK55 AMG4.2
Body2dr Hardtop conv.2dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed automated manual $1100
RWD$0 
AWD $1700
Accessories 
Remote window/roof operation$15 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Universal garage door opener$100 
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Temporary spare tire$150 
Climate Control 
Dual-zone climate control$125 
Heated windshield washer nozzles$15 
Residual heat$50 
Engine / Motor 
Mid-engine configuration $0
Exterior 
Body kit$0 
Bright-finished fuel door $100
Power retractable hardtop$6750 
Rear spoiler$200 
Retractable rear spoiler $400
Infotainment 
Aux input$50 
Bluetooth cell phone link$100 
MP3-compatible player $50
SD Card slot $25
Surround sound$250 
Telematics service, such as OnStar$200 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming driver-side mirror$75 
Compass $0
Cornering lights$50 
Fog light, rear$100 
Fog lights$125 
Headlight washers$50 
Mirror tilt-down in reverse$25 
Seats and Interior Trim 
Aluminum trim$100 
Leather door panel trim$250 
Memory system, driver seat$200 
Memory system, passenger seat$150 
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$10,905$4,425
Value of Feature Adjustments$6,480$0
Value of Feature Adjustments-6,0400

Return to top

See a complete comparison of Mercedes-Benz SLK vs. Audi R8 features.

Specifications Comparison: Mercedes-Benz SLK vs. Audi R8

Model Year20082008
ModelSLKR8
Body2dr Hardtop conv.2dr Coupe
Wheelbase95.7 in104.3 in
Length160.7 in174.5 in
Width70.4 in75.0 in
Height51.0 in49.3 in
Curb Weight3,420 lb.3,605 lb.
Fuel Capacity18.5 gal.23.8 gal.
Row 1 Headroom37.9 in38.0 in
Row 1 Shoulder Room52.2 in54.4 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.5 in41.1 in
Cargo Volume,
Minimum		6.5 ft33.5 ft3
Cargo Volume,
Maximum		9.8 ft33.5 ft3

Return to top

See a complete comparison of Mercedes-Benz SLK vs. Audi R8 specs.

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100No
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50No
Total Requested00%
Total Not Requested750100%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.
See TrueDelta's information for all Convertibles
See TrueDelta's information for all Mercedes-Benz models.