Mercedes-Benz SLK Mercedes-Benz SLK 2006 Audi Q7 Audi Q7 2008
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Mercedes-Benz SLK vs. Audi Q7 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 Q7 Invoice Comparison

Lowest Total Price: $53,475

Audi Q7 3.6 Premium   
Difference: $35

Lowest Total Invoice: $49,785

Audi Q7 3.6 Premium   
Difference: $34

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200620082008
ModelSLKSLKSLKQ7Q7
TrimSLK280SLK350SLK55 AMG3.6 Premium4.2 Premium
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Base Price $42,900 $46,950 $61,500 $48,350 $58,600
Base Invoice $39,897 $43,664 $57,195 $44,965 $54,497
Comfort Package 1,300 1,300      
Premium Package 1,200 1,200 1,470    
Interior Trim Package 710 710      
Lighting Package 990 990 990    
Metallic paint (extra cost) 690 690 690    
Heated front seats 690 690      
Bluetooth cell phone link 925 925 925    
Navigation system 1,200 1,200   1,800  
Entertainment Package 1,700 1,700      
CD changer, remote 430 430 430    
Satellite radio     500    
Convenience Package       1,950  
Wood/leather-wrapped steering wheel       600 600
Comfort Package 1,209 1,209      
Premium Package 1,116 1,116 1,367    
Interior Trim Package 660 660      
Lighting Package 921 921 921    
Metallic paint (extra cost) 642 642 642    
Heated front seats 642 642      
Bluetooth cell phone link 860 860 860    
Navigation system 1,116 1,116   1,675  
Entertainment Package 1,581 1,581      
CD changer, remote 400 400 400    
Satellite radio     465    
Convenience Package       1,813  
Wood/leather-wrapped steering wheel       557 557
Options (change) 9,835 9,835 5,005 4,350 600
Options (change) 9,147 9,147 4,655 4,045 557
Destination 775 775 775 775 775
Gas Tax 0 0 1,300 0 0
Total Price $53,510 $57,560 $68,580 $53,475 $59,975
Total Invoice $49,819 $53,586 $63,925 $49,785 $55,829

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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 Q7 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. Audi Q7

Lowest Adjusted Price and Invoice: Audi Q7 3.6 Premium
TrueDelta Adjusted Price Difference: $765
TrueDelta Adjusted Invoice Difference: $714
Model Year20062006200620082008
ModelSLKSLKSLKQ7Q7
TrimSLK280SLK350SLK55 AMG3.6 Premium4.2 Premium
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Engine228hp V6268hp V6355hp V8280hp V6350hp V8
TransmissionM6M6T7T6T6
DrivetrainRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)380, 11380, 11?, 9350, 14350, 14
Tire (rear if not all the same)205/55-16225/45-17225/40-18255/55-18275/45-20
Total Price$53,510$57,560$68,580$53,475$59,975
Adjustments for Features00-300-730-2,105
Feature-Adjusted Total Price$53,510$57,560$68,280$52,745$57,870
Cost Above Minimum$0$4,050$14,770$0$5,125
Total Invoice$49,819$53,586$63,925$49,785$55,829
Adjustments for Features00-280-680-1,959
Feature-Adjusted Total Invoice$49,819$53,586$63,645$49,105$53,870
Cost Above Minimum$0$3,767$13,826$0$4,765

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Features Comparison: Mercedes-Benz SLK vs. Audi Q7

Model Year20062006200620082008
ModelSLKSLKSLKQ7Q7
TrimSLK280SLK350SLK55 AMG3.6 Premium4.2 Premium
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150   
7-speed manually-shiftable automatic  $1200  
6-speed manually-shiftable automatic   $1100$1100
RWD$0$0$0  
AWD   $1700$1700
Accessories 
Power liftgate   $350$350
Power rear side windows   $200$200
Proximity key    $250
Remote window/roof operation$15$15$15  
Sunshade, rear    $125
Sunshades, second row    $125
Tilt/telescoping steering wheel, manual   $250 
Tilt/telescoping steering wheel, power$350$350$350 $350
Wind blocker, small$100$100$100  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats   $0$0
Hill descent control   $250$250
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Obstacle detection, front   $150$150
Obstacle detection, rear   $250$250
Rearview camera   $200$200
Rollover sensor   $50$50
Side curtain airbags, three rows   $500$500
Tire-pressure monitor   $75$75
Cargo Management 
Air-conditioned storage compartment   $50$50
Aluminum roof rails   $250$250
Cargo area rails w/tie downs   $50$50
Cargo cover   $75$75
Cargo net   $40$40
Overhead sunglass holder   $25$25
Storage compartment under front seat(s)   $50$50
Trailering equipment (7 wire)   $150$150
Climate Control 
Rear air vents   $100 
Rear air vents with automatic controls    $250
Rear dual-zone climate control    $125
Rear HVAC unit    $400
Rear wiper   $175$175
Exterior 
Body kit  $0  
Bodyside cladding    $350
Bodyside cladding (gray/black)   $250 
Deep-tinted rear windows   $275$275
Power retractable hardtop$6750$6750$6750  
Rear spoiler  $200$200$200
Infotainment 
CD changer, in-dash   $325$325
CD changer, remote$200$200$200  
CD player$125$125$125  
iPod integration   $100$100
Navigation system$600$600 $600$600
Surround sound$250$250 $250$250
Telematics service, such as OnStar$200$200$200  
Instruments, Lights, and Mirrors 
Analog clock$25$25$25  
Auto-dimming passenger-side mirror   $75$75
Compass   $0$0
Cornering lights$50$50$50  
Headlight washers$50$50$50  
Illuminated visor mirror, driver   $50$50
Illuminated visor mirror, passenger   $50$50
Power-folding mirrors   $50$50
Steering-linked headlights   $150$150
Visor mirror, driver$10$10$10  
Visor mirror, passenger$10$10$10  
Seats and Interior Trim 
Aluminum trim  $100  
Center armrest(s), second row   $50$50
Folding second row seats   $300$300
Folding third row seats   $600$600
Leather-wrapped steering wheel  $150  
Manual fore-aft adjuster, second row seats   $75$75
Manual recliner, second row seats   $75$75
Memory system, passenger seat$150$150$150  
Power 4-way lumbar adjuster, driver seat   $150$150
Power 4-way lumbar adjuster, passenger seat   $150$150
Synthetic suede inserts in leather seating surfaces  $0  
Wood trim$300$300 $300$300
Wood/leather-wrapped steering wheel$150$150 $150$150
Suspension, Wheels, and Tires 
Sport suspension (upgrade)  $0  
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$9,635$9,635$9,935$10,365$11,740
Value of Feature Adjustments$0$0$300$730$2,105
Value of Feature Adjustments00-280-680-1,959

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See a complete comparison of Mercedes-Benz SLK vs. Audi Q7 features.

Specifications Comparison: Mercedes-Benz SLK vs. Audi Q7

Model Year20062008
ModelSLKQ7
Body2dr Hardtop conv.4dr SUV
Wheelbase95.7 in118.2 in
Length160.7 in200.2 in
Width70.4 in78.1 in
Height51.0 in68.4 in
Curb Weight3,210 lb.5,016 lb.
Fuel Capacity18.5 gal.26.4 gal.
Row 1 Headroom37.9 in39.5 in
Row 1 Shoulder Room52.2 in58.7 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.5 in41.3 in
Row 2 Headroom0.0 in39.0 in
Row 2 Shoulder Room0.0 in58.1 in
Row 2 Legroom0.0 in37.1 in
Row 3 Headroom0.0 in35.4 in
Row 3 Shoulder Room0.0 in48.6 in
Row 3 Legroom0.0 in29.2 in
Cargo Volume,
Minimum		6.5 ft310.9 ft3
Cargo Volume,
Behind R2		6.540.1 ft3
Cargo Volume,
Maximum		9.8 ft388.7 ft3

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See a complete comparison of Mercedes-Benz SLK vs. Audi Q7 specs.

Option Package Details
Mercedes-Benz SLK SLK280

Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Mirror tilt-down in reverse25Yes
Total Requested115088%
Total Not Requested15012%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175Yes
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested47597%
Total Not Requested153%
Interior Trim Package
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel150Yes
Total Requested450100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Entertainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Total Requested45056%
Total Not Requested35044%

Option Package Details
Mercedes-Benz SLK SLK350

Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Mirror tilt-down in reverse25Yes
Total Requested115088%
Total Not Requested15012%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175Yes
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested47597%
Total Not Requested153%
Interior Trim Package
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0Yes
Total Requested300100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Entertainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Total Requested45056%
Total Not Requested35044%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175Yes
Total Requested475100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Audi Q7 3.6 Premium

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested250100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Surround sound250Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25Yes
Bose, 350W, 14 speakers (with subwoofer)350No
Total Requested105063%
Total Not Requested62537%

Option Package Details
Audi Q7 4.2 Premium

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested250100%
Total Not Requested00%

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