Mercedes-Benz SLK Mercedes-Benz SLK 2008 Mazda CX-9 Mazda CX-9 2018

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Mercedes-Benz SLK vs. Mazda CX-9 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. Mazda CX-9 Invoice Comparison

Lowest Total Price: $41,985

Mazda CX-9 Grand Touring   
Difference: $12,030

Lowest Total Invoice: $39,694

Mazda CX-9 Grand Touring   
Difference: $10,600

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008200820182018
ModelSLKSLKSLKCX-9CX-9
TrimSLK280SLK350SLK55 AMGGrand TouringSignature
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Base Price $44,150 $49,450 $63,200 $40,470 $44,315
Base Invoice $41,060 $45,988 $58,776 $38,294 $41,930
Lighting Package 1,010 1,010 1,010    
Premium II Package 3,995 3,995 1,410    
Heating Package 980 980      
iPod integration 375 375 375    
Metallic paint (extra cost) 710 710 710    
Automatic climate control, front 720 720 720    
Navigation system 1,200 1,200 1,200    
Appearance Package   1,000      
Illuminated door sill trim plates       575 575
Lighting Package 939 939 939    
Premium II Package 3,715 3,715 1,311    
Heating Package 911 911      
iPod integration 349 349 349    
Metallic paint (extra cost) 659 659 659    
Automatic climate control, front 670 670 670    
Navigation system 1,116 1,116 1,116    
Appearance Package   930      
Illuminated door sill trim plates       460 460
Options (change) 8,990 9,990 5,425 575 575
Options (change) 8,359 9,289 5,044 460 460
Destination 875 875 875 940 940
Gas Tax 0 0 1,300 0 0
Total Price $54,015 $60,315 $70,800 $41,985 $45,830
Total Invoice $50,294 $56,152 $65,995 $39,694 $43,330

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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 Mazda CX-9 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLK vs. Mazda CX-9

Lowest Adjusted Price and Invoice: Mazda CX-9 Grand Touring
TrueDelta Adjusted Price Difference: $14,580
TrueDelta Adjusted Invoice Difference: $13,011
Model Year20082008200820182018
ModelSLKSLKSLKCX-9CX-9
TrimSLK280SLK350SLK55 AMGGrand TouringSignature
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Engine228hp V6268hp V6355hp V8250hp I4250hp I4
TransmissionM6T7T7T6T6
DrivetrainRWDRWDRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)380, 11380, 11380, 11?, 12?, 12
Tire (rear if not all the same)205/55-16225/45-17225/40-18255/50-20255/50-20
Total Price$54,015$60,315$70,800$41,985$45,830
Adjustments for Features0-1,350-1,300-2,550-4,450
Feature-Adjusted Total Price$54,015$58,965$69,500$39,435$41,380
Cost Above Minimum$0$4,950$15,485$0$1,945
Total Invoice$50,294$56,152$65,995$39,694$43,330
Adjustments for Features0-1,257-1,212-2,411-4,207
Feature-Adjusted Total Invoice$50,294$54,895$64,783$37,283$39,123
Cost Above Minimum$0$4,601$14,489$0$1,840

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Features Comparison: Mercedes-Benz SLK vs. Mazda CX-9

Model Year20082008200820182018
ModelSLKSLKSLKCX-9CX-9
TrimSLK280SLK350SLK55 AMGGrand TouringSignature
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manual$150    
7-speed manually-shiftable automatic $1200$1200  
6-speed manually-shiftable automatic   $1100$1100
RWD$0$0$0  
FWD   $0 
AWD    $1700
Accessories 
Adaptive cruise control   $600$600
Cruise control$150$150$150  
Heated steering wheel   $100$100
Power liftgate   $350$350
Power rear side windows   $200$200
Proximity key   $250$250
Remote window/roof operation$15$15$15  
Sunshades, second row   $125$125
Tilt/telescoping steering wheel, manual   $250$250
Tilt/telescoping steering wheel, power$350$350$350  
Wind blocker, small$100$100$100  
Brakes, Airbags, and Other Safety 
911 assist   $25$25
Automatic braking, high-speed or partial   $200$200
Automatic braking, low-speed   $200$200
Blind spot warning system   $200$200
Cross-traffic warning, rear   $100$100
Following distance indicator   $25$25
Forward collision warning   $200$200
G-vectoring control   $100$100
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Lane departure prevention, steering-based   $200$200
Lane departure warning   $200$200
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
Trailer sway control   $25$25
Cargo Management 
Aluminum roof rails   $250$250
Overhead sunglass holder   $25$25
Climate Control 
Heated windshield washer nozzles$15$15$15  
Rear air vents with automatic controls   $250$250
Rear HVAC unit   $400$400
Rear wiper   $175$175
Residual heat$50$50$50  
Wiper de-icer   $25$25
Exterior 
Body kit  $0  
Bodyside cladding (gray/black)   $250$250
Deep-tinted rear windows   $275$275
Laminated front side windows   $200$200
Power retractable hardtop$6750$6750$6750  
Rear spoiler  $200$200$200
Sunroof   $900$900
Wheel-lip moldings   $75$75
Infotainment 
App support   $0$0
Bluetooth audio streaming   $25$25
CD player$125$125$125  
HD radio   $50$50
iPod integration$100$100$100  
SMS text-to-speech reader   $25$25
Telematics service, such as OnStar$200$200$200  
USB port   $25$25
Voice control for nav and audio   $100$100
Instruments, Lights, and Mirrors 
Analog clock$25$25$25  
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming headlights   $200$200
Cornering lights$50$50$50  
Fog light, rear$100$100$100  
Head-up display (HUD)   $350$350
Headlight washers$50$50$50  
Illuminated visor mirror, driver   $50$50
Illuminated visor mirror, passenger   $50$50
LED headlights, single projector or low beam only   $750$750
Mirror tilt-down in reverse$25$25$25  
Road sign information   $75$75
Steering-linked headlights   $150$150
Visor mirror, driver$10$10$10  
Visor mirror, passenger$10$10$10  
Xenon HID headlights$500$500$500  
Seats and Interior Trim 
Aluminum trim  $100$100 
Center armrest(s), second row   $50$50
Door sill trim plates$100$100$100  
Folding second row seats   $300$300
Folding third row seats   $600$600
Heated second row seats   $200$200
Illuminated door sill trim plates   $200$200
Interior trim, special color    $0
Leather door panel trim$250$250$250  
Leather-wrapped steering wheel$150 $150$150$150
Manual fore-aft adjuster, second row seats   $75$75
Manual recliner, second row seats   $75$75
Memory system, passenger seat$150$150$150  
Metal pedals$75$75$75  
Neck-level heating, front seats$150$150   
No leather in second row$-300$-300$-300  
Power 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power lumbar adjuster, driver seat   $100$100
Power lumbar adjuster, passenger seat   $100$100
Synthetic suede inserts in leather seating surfaces  $0  
Wood trim $300  $300
Wood/leather-wrapped steering wheel $150   
Suspension, Wheels, and Tires 
Sport suspension (upgrade)  $0  
Transmission 
Steering-wheel-mounted transmission controls  $100  
Total Value of Features$9,875$11,225$11,175$12,425$14,325
Value of Feature Adjustments$0$1,350$1,300$2,550$4,450
Value of Feature Adjustments0-1,257-1,212-2,411-4,207

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Specifications Comparison: Mercedes-Benz SLK vs. Mazda CX-9

Model Year20082018
ModelSLKCX-9
Body2dr Hardtop conv.4dr SUV
Wheelbase95.7 in115.3 in
Length160.7 in199.4 in
Width70.4 in77.5 in
Height51.0 in69.0 in
Curb Weight3,210 lb.4,055 lb.
Fuel Capacity18.5 gal.19.0 gal.
Row 1 Headroom37.9 in39.3 in
Row 1 Shoulder Room52.2 in57.9 in
Row 1 Hip Room54.6 in56.7 in
Row 1 Legroom42.5 in41.0 in
Row 2 Headroom0.0 in38.5 in
Row 2 Shoulder Room0.0 in58.1 in
Row 2 Hip Room0.0 in57.4 in
Row 2 Legroom0.0 in39.4 in
Row 3 Headroom0.0 in35.4 in
Row 3 Shoulder Room0.0 in53.1 in
Row 3 Hip Room0.0 in40.1 in
Row 3 Legroom0.0 in29.7 in
Cargo Volume,
Minimum
6.5 ft314.4 ft3
Cargo Volume,
Behind R2
6.538.2 ft3
Cargo Volume,
Maximum
9.8 ft371.2 ft3

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Option Package Details
Mercedes-Benz SLK SLK280

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Tilt/telescoping steering wheel, power100No
Power tilt adjuster, passenger seat50Yes
Power fore-aft adjuster, driver seat100Yes
Auto-dimming driver-side mirror75No
Power height adjuster, driver seat50Yes
Remote window/roof operation15No
Power tilt adjuster, driver seat50Yes
Mirror tilt-down in reverse25No
Power recliner, driver seat100Yes
Interior ambient lighting150Yes
Power 4-way lumbar adjuster, driver seat150No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Total Requested197566%
Total Not Requested101534%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Tilt/telescoping steering wheel, power100No
Power tilt adjuster, passenger seat50Yes
Power fore-aft adjuster, driver seat100Yes
Auto-dimming driver-side mirror75No
Power height adjuster, driver seat50Yes
Remote window/roof operation15No
Power tilt adjuster, driver seat50Yes
Mirror tilt-down in reverse25No
Power recliner, driver seat100Yes
Interior ambient lighting150Yes
Power 4-way lumbar adjuster, driver seat150No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Total Requested197566%
Total Not Requested101534%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Appearance Package
FeatureValueRequested?
Wood trim300Yes
225/45ZR17 tires200No
Wood/leather-wrapped steering wheel0No
245/40ZR17 tires200No
Total Requested30043%
Total Not Requested40057%

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 link100Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested40053%
Total Not Requested35047%

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