Cadillac SRX Cadillac SRX 2007 Mercedes-Benz SLK Mercedes-Benz SLK 2006

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Cadillac SRX vs. Mercedes-Benz SLK 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.

Cadillac SRX vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $43,110

Cadillac SRX V6   
Difference: $9,045

Lowest Total Invoice: $39,816

Cadillac SRX V6   
Difference: $8,743

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072007200620062006
ModelSRXSRXSLKSLKSLK
TrimV6V8SLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $37,225 $43,430 $42,900 $46,950 $61,500
Base Invoice $34,805 $40,607 $39,897 $43,664 $57,195
Premium Seating Package 1,400        
Navigation system 2,345 2,345 1,200 1,200  
Luxury Package 1,395        
Lighting Package     990 990 990
Interior Trim Package     710 710  
Premium Package     1,200 1,200 1,470
Comfort Package     1,300 1,300  
Metallic paint (extra cost)     690 690 690
Heated front seats     690 690  
Entertainment Package     1,700 1,700  
Satellite radio         500
Premium Seating Package 1,162        
Navigation system 1,946 1,946 1,116 1,116  
Luxury Package 1,158        
Lighting Package     921 921 921
Interior Trim Package     660 660  
Premium Package     1,116 1,116 1,367
Comfort Package     1,209 1,209  
Metallic paint (extra cost)     642 642 642
Heated front seats     642 642  
Entertainment Package     1,581 1,581  
Satellite radio         465
Options (change) 5,140 2,345 8,480 8,480 3,650
Options (change) 4,266 1,946 7,887 7,887 3,395
Destination 745 745 775 775 775
Gas Tax 0 0 0 0 1,300
Total Price $43,110 $46,520 $52,155 $56,205 $67,225
Total Invoice $39,816 $43,298 $48,559 $52,326 $62,665

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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 Cadillac SRX dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac SRX vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Cadillac SRX V6
TrueDelta Adjusted Price Difference: $5,560
TrueDelta Adjusted Invoice Difference: $5,498
Model Year20072007200620062006
ModelSRXSRXSLKSLKSLK
TrimV6V8SLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine255hp V6320hp V8228hp V6268hp V6355hp V8
TransmissionT5T6M6M6T7
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 11300, 11380, 11380, 11?, 9
Tire (rear if not all the same)235/65-17235/60-18205/55-16225/45-17225/40-18
Total Price$43,110$46,520$52,155$56,205$67,225
Adjustments for Features0-950-3,485-3,485-3,785
Feature-Adjusted Total Price$43,110$45,570$48,670$52,720$63,440
Cost Above Minimum$0$2,460$0$4,050$14,770
Total Invoice$39,816$43,298$48,559$52,326$62,665
Adjustments for Features0-884-3,245-3,244-3,528
Feature-Adjusted Total Invoice$39,816$42,414$45,314$49,082$59,137
Cost Above Minimum$0$2,598$0$3,768$13,823

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Features Comparison: Cadillac SRX vs. Mercedes-Benz SLK

Model Year20072007200620062006
ModelSRXSRXSLKSLKSLK
TrimV6V8SLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000    
6-speed manually-shiftable automatic $1100   
6-speed manual  $150$150 
7-speed manually-shiftable automatic    $1200
RWD$0$0$0$0$0
Accessories 
Power liftgate$350$350   
Power rear side windows$200$200   
Remote window/roof operation  $15$15$15
Tilt steering wheel, manual$150$150   
Tilt/telescoping steering wheel, power  $350$350$350
Wind blocker, small  $100$100$100
Brakes, Airbags, and Other Safety 
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Obstacle detection, rear$250$250   
Side curtain airbags$350$350   
Tire-pressure monitor$75$75   
Cargo Management 
Cargo cover$75$75   
Cargo net$40$40   
Roof rails$250$250   
Climate Control 
Heated windshield washer nozzles  $15$15$15
Rain-sensing wipers  $175$175$175
Rear wiper$175$175   
Residual heat  $50$50$50
Variable intermittent wipers$75$75   
Drivetrain 
Limited-slip rear differential $300   
Exterior 
Body kit    $0
Bodyside cladding$350$350   
Deep-tinted rear windows$275$275   
Power retractable hardtop  $6750$6750$6750
Rear spoiler$200$200  $200
Infotainment 
DVD-compatible player$0$0   
MP3-compatible player$50$50   
Navigation system$600$600$600$600 
Surround sound$250$250$250$250 
Telematics service, such as OnStar  $200$200$200
Telematics service, such as OnStar, with navigation$225$225   
Voice control for nav and audio$100$100   
Instruments, Lights, and Mirrors 
Analog clock  $25$25$25
Cornering lights  $50$50$50
Fog light, rear  $100$100$100
Headlight washers $50$50$50$50
Illuminated visor mirror, driver$50$50   
Illuminated visor mirror, passenger$50$50   
Mirror tilt-down in reverse  $25$25$25
Turn signals on or near mirrors  $25$25$25
Visor mirror, driver  $10$10$10
Visor mirror, passenger  $10$10$10
Xenon HID headlights $500$500$500$500
Seats and Interior Trim 
Aluminum trim    $100
Center armrest(s), second row$50$50   
Folding second row seats$300$300   
Leather-wrapped steering wheel    $150
Manual fore-aft adjuster, second row seats$75$75   
Memory system, 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
Upholstered instrument panel$300$300   
Wood trim$300$300$300$300 
Wood/leather-wrapped steering wheel$150$150$150$150 
Suspension, Wheels, and Tires 
Alloy wheels  $350$350$350
Auto-leveling rear shocks$200$200   
Machined alloy wheels$350$350   
Sport suspension (upgrade)    $0
Transmission 
Steering-wheel-mounted transmission controls    $100
Total Value of Features$7,065$8,015$10,550$10,550$10,850
Value of Feature Adjustments$0$950$3,485$3,485$3,785
Value of Feature Adjustments0-884-3,245-3,244-3,528

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Specifications Comparison: Cadillac SRX vs. Mercedes-Benz SLK

Model Year20072006
ModelSRXSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase116.4 in95.7 in
Length194.9 in160.7 in
Width72.6 in70.4 in
Height67.8 in51.0 in
Curb Weight4,165 lb.3,210 lb.
Fuel Capacity20.0 gal.18.5 gal.
Row 1 Headroom40.3 in37.9 in
Row 1 Shoulder Room58.7 in52.2 in
Row 1 Hip Room56.3 in54.6 in
Row 1 Legroom42.1 in42.5 in
Row 2 Headroom38.4 in0.0 in
Row 2 Shoulder Room57.6 in0.0 in
Row 2 Hip Room56.3 in0.0 in
Row 2 Legroom41.0 in0.0 in
Row 3 Headroom35.0 in0.0 in
Row 3 Shoulder Room43.6 in0.0 in
Row 3 Hip Room55.1 in0.0 in
Row 3 Legroom24.2 in0.0 in
Cargo Volume,
Minimum
8.4 ft36.5 ft3
Cargo Volume,
Behind R2
32.4 ft36.5 ft3
Cargo Volume,
Maximum
69.5 ft39.8 ft3

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Option Package Details
Cadillac SRX V6

Premium Seating Package
FeatureValueRequested?
Heated front seats200Yes
Power lumbar adjuster, driver seat100No
Power recliner, passenger seat100Yes
Power lumbar adjuster, passenger seat100No
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Total Requested57574%
Total Not Requested20026%
Navigation system
FeatureValueRequested?
Navigation system600Yes
MP3-compatible player50No
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100No
Bose, 300W, 11 speakers (with subwoofer)350No
Total Requested85063%
Total Not Requested50037%
Luxury Package
FeatureValueRequested?
Wood trim300Yes
Tire-pressure monitor75No
CD changer, in-dash200No
Universal garage door opener100Yes
Wood/leather-wrapped steering wheel0Yes
Storage beneath cargo floor100No
Total Requested40052%
Total Not Requested37548%

Option Package Details
Cadillac SRX V8

Navigation system
FeatureValueRequested?
Navigation system600Yes
MP3-compatible player50No
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100No
Bose, 300W, 11 speakers (with subwoofer)350No
Total Requested85063%
Total Not Requested50037%

Option Package Details
Mercedes-Benz SLK SLK280

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Interior Trim Package
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel150Yes
Total Requested450100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175No
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested30061%
Total Not Requested19039%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
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 reverse25No
Total Requested102579%
Total Not Requested27521%
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

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Interior Trim Package
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0Yes
Total Requested300100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175No
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested30061%
Total Not Requested19039%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
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 reverse25No
Total Requested102579%
Total Not Requested27521%
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

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100Yes
Rain-sensing wipers175No
Total Requested30063%
Total Not Requested17537%

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