Mercedes-Benz SLK Mercedes-Benz SLK 2006 Cadillac SRX Cadillac SRX 2014

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

Join Us

Mercedes-Benz SLK vs. Cadillac SRX 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. Cadillac SRX Invoice Comparison

Lowest Total Price: $46,380

Cadillac SRX Performance   
Difference: $6,700

Lowest Total Invoice: $43,425

Cadillac SRX Performance   
Difference: $5,994

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200620142014
ModelSLKSLKSLKSRXSRX
TrimSLK280SLK350SLK55 AMGPerformancePremium
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Base Price $42,900 $46,950 $61,500 $45,455 $48,345
Base Invoice $39,897 $43,664 $57,195 $42,500 $45,203
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    
Bluetooth cell phone link 925 925 925    
Heated front seats 690 690      
Navigation system 1,200 1,200      
Entertainment Package 1,700 1,700      
Satellite radio     500    
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    
Bluetooth cell phone link 860 860 860    
Heated front seats 642 642      
Navigation system 1,116 1,116      
Entertainment Package 1,581 1,581      
Satellite radio     465    
Options (change) 9,405 9,405 4,575 0 0
Options (change) 8,747 8,747 4,255 0 0
Destination 775 775 775 925 925
Gas Tax 0 0 1,300 0 0
Total Price $53,080 $57,130 $68,150 $46,380 $49,270
Total Invoice $49,419 $53,186 $63,525 $43,425 $46,128

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

Lowest Adjusted Price and Invoice: Cadillac SRX Performance
TrueDelta Adjusted Price Difference: $7,275
TrueDelta Adjusted Invoice Difference: $6,532
Model Year20062006200620142014
ModelSLKSLKSLKSRXSRX
TrimSLK280SLK350SLK55 AMGPerformancePremium
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Engine228hp V6268hp V6355hp V8308hp V6308hp V6
TransmissionM6M6T7T6T6
DrivetrainRWDRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)380, 11380, 11?, 9?, 10?, 10
Tire (rear if not all the same)205/55-16225/45-17225/40-18235/55-20235/55-20
Total Price$53,080$57,130$68,150$46,380$49,270
Adjustments for Features00-300-575-2,075
Feature-Adjusted Total Price$53,080$57,130$67,850$45,805$47,195
Cost Above Minimum$0$4,050$14,770$0$1,390
Total Invoice$49,419$53,186$63,525$43,425$46,128
Adjustments for Features00-280-538-1,943
Feature-Adjusted Total Invoice$49,419$53,186$63,245$42,887$44,185
Cost Above Minimum$0$3,767$13,826$0$1,298

Return to top

Features Comparison: Mercedes-Benz SLK vs. Cadillac SRX

Model Year20062006200620142014
ModelSLKSLKSLKSRXSRX
TrimSLK280SLK350SLK55 AMGPerformancePremium
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  
FWD   $0$0
Accessories 
Active noise reduction   $0$0
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 
Blind spot warning system   $200$200
Cross-traffic warning, rear   $100$100
Forward collision warning    $200
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Lane departure warning    $200
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 
App support   $0$0
Aux input   $50$50
Bluetooth audio streaming   $25$25
CD player$125$125$125  
CD player, remote   $100$100
HD radio   $50$50
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
Traffic information   $25$25
Voice control for external devices   $0$0
Voice control for nav and audio   $100$100
Instruments, Lights, and Mirrors 
Analog clock$25$25$25  
Auto-dimming headlights    $200
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$150$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   
Suspension, Wheels, and Tires 
Sport suspension (upgrade)  $0  
Transmission 
Steering-wheel-mounted transmission controls  $100  
Total Value of Features$9,575$9,575$9,875$10,150$11,650
Value of Feature Adjustments$0$0$300$575$2,075
Value of Feature Adjustments00-280-538-1,943

Return to top

Specifications Comparison: Mercedes-Benz SLK vs. Cadillac SRX

Model Year20062014
ModelSLKSRX
Body2dr Hardtop conv.4dr SUV
Wheelbase95.7 in110.5 in
Length160.7 in190.3 in
Width70.4 in75.2 in
Height51.0 in65.7 in
Curb Weight3,210 lb.4,278 lb.
Fuel Capacity18.5 gal.21.0 gal.
Row 1 Headroom37.9 in39.7 in
Row 1 Shoulder Room52.2 in58.3 in
Row 1 Hip Room54.6 in55.4 in
Row 1 Legroom42.5 in41.2 in
Row 2 Headroom0.0 in38.4 in
Row 2 Shoulder Room0.0 in56.3 in
Row 2 Hip Room0.0 in54.7 in
Row 2 Legroom0.0 in36.3 in
Cargo Volume,
Minimum
6.5 ft329.8 ft3
Cargo Volume,
Maximum
9.8 ft361.1 ft3

Return to top

Option Package Details
Mercedes-Benz SLK SLK280

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%
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%
Interior Trim Package
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Total Requested300100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
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, 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%
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%
Interior Trim Package
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Total Requested300100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
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 wipers100Yes
Total Requested400100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%

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 Convertibles
See TrueDelta's information for all Mercedes-Benz models.