Cadillac SRX Cadillac SRX 2015 Mercedes-Benz SLK Mercedes-Benz SLK 2012

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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: $47,375

Cadillac SRX Performance   
Difference: $7,765

Lowest Total Invoice: $44,341

Cadillac SRX Performance   
Difference: $7,003

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015201220122012
ModelSRXSRXSLKSLKSLK
TrimPerformancePremiumSLK250SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $46,030 $48,920 $42,500 $54,800 $67,500
Base Invoice $43,038 $45,740 $39,525 $50,964 $62,775
Temporary spare tire 350 350      
Lighting Package     1,090 1,090 1,090
Multimedia Package     2,150 2,150 2,150
Premium 1 Package     2,590 2,590  
Automatic climate control, front     760 760 760
Obstacle detection, rear     970 970 970
Metallic paint (extra cost)     720 720 720
Rear spoiler     375 375  
Proximity key     650 650 650
Illuminated door sill trim plates     700 700  
Leather seating surfaces     770    
Wood trim     990 990  
Temporary spare tire 308 308      
Lighting Package     1,014 1,014 1,014
Multimedia Package     2,000 2,000 2,000
Premium 1 Package     2,409 2,409  
Automatic climate control, front     707 707 707
Obstacle detection, rear     902 902 902
Metallic paint (extra cost)     670 670 670
Rear spoiler     349 349  
Proximity key     605 605 605
Illuminated door sill trim plates     651 651  
Leather seating surfaces     716    
Wood trim     921 921  
Options (change) 350 350 11,765 10,995 6,340
Options (change) 308 308 10,944 10,228 5,898
Destination 995 995 875 875 875
Total Price $47,375 $50,265 $55,140 $66,670 $74,715
Total Invoice $44,341 $47,043 $51,344 $62,067 $69,548

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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

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: $5,665
TrueDelta Adjusted Invoice Difference: $5,048
Model Year20152015201220122012
ModelSRXSRXSLKSLKSLK
TrimPerformancePremiumSLK250SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine308hp V6308hp V6201hp I4302hp V6415hp V8
TransmissionT6T6M6T7T7
DrivetrainFWDFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 10500, 11500, 11500, 11
Tire (rear if not all the same)235/55-20235/55-20225/45-17225/40-18235/40-18
Total Price$47,375$50,265$55,140$66,670$74,715
Adjustments for Features0-1,500-2,100-3,250-3,875
Feature-Adjusted Total Price$47,375$48,765$53,040$63,420$70,840
Cost Above Minimum$0$1,390$0$10,380$17,800
Total Invoice$44,341$47,043$51,344$62,067$69,548
Adjustments for Features0-1,404-1,955-3,026-3,607
Feature-Adjusted Total Invoice$44,341$45,639$49,389$59,041$65,941
Cost Above Minimum$0$1,298$0$9,652$16,552

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Features Comparison: Cadillac SRX vs. Mercedes-Benz SLK

Model Year20152015201220122012
ModelSRXSRXSLKSLKSLK
TrimPerformancePremiumSLK250SLK350SLK55 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  
7-speed manually-shiftable automatic   $1200$1200
FWD$0$0   
RWD  $0$0$0
Accessories 
Active noise reduction$0$0   
Heated steering wheel$100$100   
Parking guidance system - passive  $250$250$250
Power liftgate$350$350   
Power rear side windows$200$200   
Power-adjustable pedals$125$125   
Proximity key $250$250$250$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
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0$0
Blind spot warning system$200$200   
Cross-traffic warning, rear$100$100   
Driver drowsiness monitor  $150$150$150
Forward collision warning $200   
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Lane departure warning $200   
Rearview camera$200$200   
Roll bar  $200$200$200
Rollover sensor$50$50   
Torque vectoring, brake-based    $100
Trailer sway control$25$25   
Vehicle health reports$0$0   
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 
Automatic air recirculation$100$100   
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
Engine / Motor 
Automatic start / stop    $150
Dual-mode exhaust, switchable    $500
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 bumper protector$40$40   
Infotainment 
4G LTE connectivity$0$0   
App support$0$0   
CD changer, in-dash  $325$325$325
CD player, remote$100$100   
DVD-compatible player  $0$0$0
Media drive  $15$15$15
Telematics service, such as OnStar  $200$200$200
Telematics service, such as OnStar, with navigation$225$225   
Traffic + travel information  $25$25$25
Traffic information$25$25   
Voice control for external devices$0$0   
Wi-Fi hotspot$50$50   
Instruments, Lights, and Mirrors 
Analog clock    $25
Auto-dimming headlights $200   
Fog light, rear  $100$100$100
Fog lights$125$125   
Headlight washers  $50$50$50
Illuminated visor mirror, driver$50$50   
Illuminated visor mirror, passenger$50$50   
Interior ambient lighting$150$150  $150
Mirror tilt-down in reverse  $25$25$25
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   
Door sill trim plates    $100
Folding second row seats$300$300   
Heated second row seats $200   
Illuminated door sill trim plates$200$200$200$200 
Leather door panel trim  $250$250$250
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
Metal pedals  $75$75$75
Neck-level heating, front seats  $150$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
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$100
Total Value of Features$8,265$9,765$10,365$11,515$12,140
Value of Feature Adjustments$0$1,500$2,100$3,250$3,875
Value of Feature Adjustments0-1,404-1,955-3,026-3,607

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Specifications Comparison: Cadillac SRX vs. Mercedes-Benz SLK

Model Year20152012
ModelSRXSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase110.5 in95.7 in
Length190.3 in162.8 in
Width75.2 in71.5 in
Height65.7 in51.2 in
Curb Weight4,278 lb.3,242 lb.
Fuel Capacity21.0 gal.15.9 gal.
Row 1 Headroom39.7 in38.0 in
Row 1 Shoulder Room58.3 in52.2 in
Row 1 Hip Room55.4 in0.0 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 ft36.4 ft3
Cargo Volume,
Maximum
61.1 ft310.1 ft3

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Option Package Details
Mercedes-Benz SLK SLK250

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Total Requested300100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Total Requested65093%
Total Not Requested507%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25No
SD Card slot25Yes
Total Requested72575%
Total Not Requested24025%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%

Option Package Details
Mercedes-Benz SLK SLK350

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Total Requested300100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Total Requested65093%
Total Not Requested507%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25No
SD Card slot25Yes
Total Requested72575%
Total Not Requested24025%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested75059%
Total Not Requested51541%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Total Requested65093%
Total Not Requested507%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25No
SD Card slot25Yes
Total Requested72575%
Total Not Requested24025%

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