Mercedes-Benz SLK Mercedes-Benz SLK 2008 Audi A7 / S7 / RS7 Audi A7 / S7 / RS7 2015

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Mercedes-Benz SLK vs. Audi A7 / S7 / RS7 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 A7 / S7 / RS7 Invoice Comparison

Lowest Total Price: $70,800

Mercedes-Benz SLK SLK55 AMG   
Difference: $37,175

Lowest Total Invoice: $65,995

Mercedes-Benz SLK SLK55 AMG   
Difference: $34,488

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082015
ModelSLKA7 / S7 / RS7
TrimSLK55 AMGRS 7
Body2dr Hardtop conv.4dr Hatch
Base Price $63,200 $106,500
Base Invoice $58,776 $99,047
Premium II Package 1,410  
Lighting Package 1,010  
Metallic paint (extra cost) 710 550
iPod integration 375  
Automatic climate control, front 720  
Navigation system 1,200  
Aluminum trim   0
Premium II Package 1,311  
Lighting Package 939  
Metallic paint (extra cost) 659 511
iPod integration 349  
Automatic climate control, front 670  
Navigation system 1,116  
Aluminum trim   0
Options (change) 5,425 550
Options (change) 5,044 511
Destination 875 925
Gas Tax 1,300 0
Total Price $70,800 $107,975
Total Invoice $65,995 $100,483

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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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TrueDelta Value Comparison: Mercedes-Benz SLK vs. Audi A7 / S7 / RS7

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK55 AMG
TrueDelta Adjusted Price Difference: $33,570
TrueDelta Adjusted Invoice Difference: $31,133
Model Year20082015
ModelSLKA7 / S7 / RS7
TrimSLK55 AMGRS 7
Body2dr Hardtop conv.4dr Hatch
Engine355hp V8560hp V8
TransmissionT7T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)14/20 MPG16/27 MPG
Audio (watts, speakers)380, 11630, 14
Tire (rear if not all the same)225/40-18275/35-20
Total Price$70,800$107,975
Adjustments for Features0-3,605
Feature-Adjusted Total Price$70,800$104,370
Total Invoice$65,995$100,483
Adjustments for Features0-3,355
Feature-Adjusted Total Invoice$65,995$97,128

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Features Comparison: Mercedes-Benz SLK vs. Audi A7 / S7 / RS7

Model Year20082015
ModelSLKA7 / S7 / RS7
TrimSLK55 AMGRS 7
Body2dr Hardtop conv.4dr Hatch
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Hands-free trunk or liftgate $100
Power liftgate $350
Power rear side windows $200
Proximity key $250
Remote window/roof operation$15 
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Blind spot warning system $200
Collision preparation system, rear $100
Obstacle detection, front $150
Obstacle detection, rear $250
Rearview camera $200
Rollover sensor $50
Side curtain airbags $350
Cargo Management 
Cargo cover $75
Rear seat pass-through $100
Second-row low console $100
Climate Control 
Automatic air recirculation $100
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Drivetrain 
Active rear differential $500
Engine / Motor 
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Power retractable hardtop$6750 
Rear spoiler$200 
Retractable rear spoiler $400
Sunroof $900
Infotainment 
Bluetooth audio streaming $25
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive $15
MP3-compatible player $50
Telematics service, such as OnStar$200 
Traffic + travel information $25
Voice control for nav and audio $100
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror $75
Compass $0
Fog lights$125 
Head-up display (HUD) $350
Headlight washers$50 
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
LED headlights $1000
Power-folding mirrors $50
Visor mirror, driver$10 
Visor mirror, passenger$10 
Xenon HID headlights$500 
Seats and Interior Trim 
Center armrest(s), second row $50
Door sill trim plates$100 
Folding second row seats $300
Illuminated door sill trim plates $200
Memory system, passenger seat$150 
No leather in second row$-300 
Synthetic suede inserts in leather seating surfaces$0 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Electronic systems calibration selector $200
Total Value of Features$9,135$12,740
Value of Feature Adjustments$0$3,605
Value of Feature Adjustments0-3,355

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Specifications Comparison: Mercedes-Benz SLK vs. Audi A7 / S7 / RS7

Model Year20082015
ModelSLKA7 / S7 / RS7
Body2dr Hardtop conv.4dr Hatch
Wheelbase95.7 in114.7 in
Length160.7 in195.6 in
Width70.4 in75.2 in
Height51.0 in55.9 in
Curb Weight3,420 lb.4,475 lb.
Fuel Capacity18.5 gal.19.8 gal.
Row 1 Headroom37.9 in36.9 in
Row 1 Shoulder Room52.2 in57.2 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.5 in41.3 in
Row 2 Headroom0.0 in36.6 in
Row 2 Shoulder Room0.0 in55.9 in
Row 2 Legroom0.0 in37.0 in
Cargo Volume,
Minimum
6.5 ft324.5 ft3
Cargo Volume,
Maximum
9.8 ft356.0 ft3

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Option Package Details
Mercedes-Benz SLK SLK55 AMG

Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested40053%
Total Not Requested35047%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55092%
Total Not Requested508%

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