Cadillac SRX Cadillac SRX 2012 Mercedes-Benz SLK Mercedes-Benz SLK 2006

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

Join Us

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: $45,205

Cadillac SRX Performance   
Difference: $7,875

Lowest Total Invoice: $42,767

Cadillac SRX Performance   
Difference: $6,652

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122012200620062006
ModelSRXSRXSLKSLKSLK
TrimPerformancePremiumSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $44,330 $46,775 $42,900 $46,950 $61,500
Base Invoice $41,892 $44,202 $39,897 $43,664 $57,195
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  
Bluetooth cell phone link     925 925 925
Navigation system     1,200 1,200  
Entertainment Package     1,700 1,700  
Satellite radio         500
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  
Bluetooth cell phone link     860 860 860
Navigation system     1,116 1,116  
Entertainment Package     1,581 1,581  
Satellite radio         465
Options (change) 0 0 9,405 9,405 4,575
Options (change) 0 0 8,747 8,747 4,255
Destination 875 875 775 775 775
Gas Tax 0 0 0 0 1,300
Total Price $45,205 $47,650 $53,080 $57,130 $68,150
Total Invoice $42,767 $45,077 $49,419 $53,186 $63,525

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 Cadillac SRX dealer quotes or Mercedes-Benz SLK 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: Cadillac SRX vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Cadillac SRX Performance
TrueDelta Adjusted Price Difference: $8,140
TrueDelta Adjusted Invoice Difference: $6,903
Model Year20122012200620062006
ModelSRXSRXSLKSLKSLK
TrimPerformancePremiumSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine308hp V6308hp V6228hp V6268hp V6355hp V8
TransmissionT6T6M6M6T7
DrivetrainFWDFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 10380, 11380, 11?, 9
Tire (rear if not all the same)235/55-20235/55-20205/55-16225/45-17225/40-18
Total Price$45,205$47,650$53,080$57,130$68,150
Adjustments for Features-265-1,19000-300
Feature-Adjusted Total Price$44,940$46,460$53,080$57,130$67,850
Cost Above Minimum$0$1,520$0$4,050$14,770
Total Invoice$42,767$45,077$49,419$53,186$63,525
Adjustments for Features-251-1,12600-280
Feature-Adjusted Total Invoice$42,516$43,951$49,419$53,186$63,245
Cost Above Minimum$0$1,435$0$3,767$13,826

Return to top

Features Comparison: Cadillac SRX vs. Mercedes-Benz SLK

Model Year20122012200620062006
ModelSRXSRXSLKSLKSLK
TrimPerformancePremiumSLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100   
6-speed manual  $150$150 
7-speed manually-shiftable automatic    $1200
FWD$0$0   
RWD  $0$0$0
Accessories 
Heated steering wheel$100$100   
Power liftgate$350$350   
Power rear side windows$200$200   
Power-adjustable pedals$125$125   
Proximity key $250   
Remote start$150$150   
Remote window/roof operation  $15$15$15
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 
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$350$350   
Tire-pressure monitor$75$75   
Trailer sway control$25$25   
Cargo Management 
Cargo area rails w/tie downs$50$50   
Cargo cover$75$75   
Cargo organizer$100$100   
Rear seat pass-through$100$100   
Roof rails$250$250   
Climate Control 
Heated windshield washer nozzles  $15$15$15
Rear air vents$100    
Rear air vents with automatic controls $250   
Rear wiper$175$175   
Residual heat  $50$50$50
Exterior 
Body kit    $0
Bodyside cladding$350$350   
Deep-tinted rear windows$275$275   
Laminated front side windows$200$200   
Panoramic sunroof$1200$1200   
Power retractable hardtop  $6750$6750$6750
Rear spoiler$200$200  $200
Infotainment 
Aux input$50$50   
Bluetooth audio streaming$25$25   
DVD-compatible player$0$0   
Media drive$15$15   
MP3-compatible player$50$50   
Navigation system$600$600$600$600 
Rear seat audio controls $25   
Surround sound$250$250$250$250 
Telematics service, such as OnStar  $200$200$200
Telematics service, such as OnStar, with navigation$225$225   
Traffic information$25$25   
Voice control for nav and audio$100$100   
Instruments, Lights, and Mirrors 
Analog clock  $25$25$25
Compass$0$0   
Cornering lights  $50$50$50
Fog light, rear  $100$100$100
Illuminated visor mirror, driver$50$50   
Illuminated visor mirror, passenger$50$50   
Mirror tilt-down in reverse  $25$25$25
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   
Cooled or ventilated front seats $300   
Folding second row seats$300$300   
Heated second row seats $200   
Illuminated door sill trim plates$200$200   
Leather-wrapped steering wheel    $150
Manual recliner, second row seats$75$75   
Manual thigh support length adjuster, driver seat$50$50   
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 
Sport suspension (upgrade)    $0
Transmission 
Steering-wheel-mounted transmission controls    $100
Total Value of Features$9,715$10,640$9,450$9,450$9,750
Value of Feature Adjustments$265$1,190$0$0$300
Value of Feature Adjustments-251-1,12600-280

Return to top

Specifications Comparison: Cadillac SRX vs. Mercedes-Benz SLK

Model Year20122006
ModelSRXSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase110.5 in95.7 in
Length190.3 in160.7 in
Width75.2 in70.4 in
Height65.7 in51.0 in
Curb Weight4,278 lb.3,210 lb.
Fuel Capacity21.0 gal.18.5 gal.
Row 1 Headroom39.7 in37.9 in
Row 1 Shoulder Room58.3 in52.2 in
Row 1 Hip Room55.4 in54.6 in
Row 1 Legroom41.2 in42.5 in
Row 2 Headroom38.4 in0.0 in
Row 2 Shoulder Room56.3 in0.0 in
Row 2 Hip Room54.7 in0.0 in
Row 2 Legroom36.3 in0.0 in
Cargo Volume,
Minimum
29.8 ft36.5 ft3
Cargo Volume,
Maximum
61.1 ft39.8 ft3

Return to top

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 wipers100Yes
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested40096%
Total Not Requested154%
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 wipers100Yes
Variable assist steering (optional)0No
Remote window/roof operation15No
Total Requested40096%
Total Not Requested154%
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 wipers100Yes
Total Requested400100%
Total Not Requested00%

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 SUVs
See TrueDelta's information for all Cadillac models.