Cadillac SRX Cadillac SRX 2009 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: $48,235

Cadillac SRX V8   
Difference: $5,555

Lowest Total Invoice: $45,150

Cadillac SRX V8   
Difference: $4,938

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009201220122012
ModelSRXSRXSLKSLKSLK
TrimV6V8SLK250SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $40,460 $47,460 $42,500 $54,800 $67,500
Base Invoice $37,830 $44,375 $39,525 $50,964 $62,775
Premium Luxury Collection 7,945        
Third-row seat 1,125        
Sport Package w/18-inch wheels 1,405        
Lighting Package     1,090 1,090 1,090
Multimedia Package     2,150 2,150 2,150
Premium 1 Package     2,590 2,590  
Wood trim     990 990  
Automatic climate control, front     760 760 760
Metallic paint (extra cost)     720 720 720
Rear spoiler     375 375  
Obstacle detection, rear     970 970 970
Leather seating surfaces     770    
Premium Luxury Collection 6,594        
Third-row seat 934        
Sport Package w/18-inch wheels 1,166        
Lighting Package     1,014 1,014 1,014
Multimedia Package     2,000 2,000 2,000
Premium 1 Package     2,409 2,409  
Wood trim     921 921  
Automatic climate control, front     707 707 707
Metallic paint (extra cost)     670 670 670
Rear spoiler     349 349  
Obstacle detection, rear     902 902 902
Leather seating surfaces     716    
Options (change) 10,475 0 10,415 9,645 5,690
Options (change) 8,694 0 9,688 8,972 5,293
Destination 775 775 875 875 875
Total Price $51,710 $48,235 $53,790 $65,320 $74,065
Total Invoice $47,299 $45,150 $50,088 $60,811 $68,943

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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: $180
TrueDelta Adjusted Invoice Difference: $955
Model Year20092009201220122012
ModelSRXSRXSLKSLKSLK
TrimV6V8SLK250SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine255hp V6320hp V8201hp I4302hp V6415hp V8
TransmissionT5T6M6T7T7
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 11212, 8500, 11500, 11500, 11
Tire (rear if not all the same)235/60-18235/60-18225/45-17225/40-18235/40-18
Total Price$51,710$48,235$53,790$65,320$74,065
Adjustments for Features-3,8750-5,775-6,925-7,650
Feature-Adjusted Total Price$47,835$48,235$48,015$58,395$66,415
Cost Above Minimum$0$400$0$10,380$18,400
Total Invoice$47,299$45,150$50,088$60,811$68,943
Adjustments for Features-3,5440-5,378-6,447-7,121
Feature-Adjusted Total Invoice$43,755$45,150$44,710$54,364$61,822
Cost Above Minimum$0$1,395$0$9,654$17,112

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Features Comparison: Cadillac SRX vs. Mercedes-Benz SLK

Model Year20092009201220122012
ModelSRXSRXSLKSLKSLK
TrimV6V8SLK250SLK350SLK55 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  
7-speed manually-shiftable automatic   $1200$1200
RWD$0$0$0$0$0
Accessories 
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    
Remote app  $25$25$25
Remote start$150$150   
Remote window/roof operation  $15$15$15
Tilt steering wheel, manual$150$150   
Tilt/telescoping steering wheel, power  $350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0$0
Driver drowsiness monitor  $150$150$150
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Obstacle detection, front  $150$150$150
Roll bar  $200$200$200
Torque vectoring, brake-based    $100
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 air vents with manual controls$150    
Rear HVAC unit$400    
Rear wiper$175$175   
Residual heat  $50$50$50
Variable intermittent wipers$75$75   
Drivetrain 
Limited-slip rear differential$300$300   
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   
Panoramic sunroof with venting rear panel$1500    
Power retractable hardtop  $6750$6750$6750
Infotainment 
Aux input  $50$50$50
Bluetooth audio streaming  $25$25$25
Bluetooth cell phone link  $100$100$100
CD changer, in-dash $325$325$325$325
CD player$125    
DVD-compatible player$0 $0$0$0
HD radio  $50$50$50
Media drive  $15$15$15
MP3-compatible player$50 $50$50$50
Navigation system$600 $600$600$600
SD Card slot  $25$25$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 + travel information  $25$25$25
USB port  $25$25$25
Voice control for nav and audio$100 $100$100$100
Instruments, Lights, and Mirrors 
Analog clock    $25
Compass $0$0$0$0
Fog light, rear  $100$100$100
Fog lights$125$125   
Illuminated visor mirror, driver$50$50   
Illuminated visor mirror, passenger$50$50   
Interior ambient lighting    $150
Mirror tilt-down in reverse  $25$25$25
Power-folding mirrors  $50$50$50
Steering-linked headlights  $150$150$150
Turn signals on or near mirrors  $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   
Folding second row seats$300$300   
Leather door panel trim  $250$250$250
Leather-wrapped steering wheel $150  $150
Manual fore-aft adjuster, second row seats$75$75   
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   
Power-folding third row seats$1000    
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 
Suspension, Wheels, and Tires 
Alloy wheels $350$350$350$350
Auto-leveling rear shocks$200$200   
Machined alloy wheels$350    
Sport suspension (upgrade)    $0
Transmission 
Steering-wheel-mounted transmission controls   $100$100
Total Value of Features$10,165$6,290$12,065$13,215$13,940
Value of Feature Adjustments$3,875$0$5,775$6,925$7,650
Value of Feature Adjustments-3,5440-5,378-6,447-7,121

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Specifications Comparison: Cadillac SRX vs. Mercedes-Benz SLK

Model Year20092012
ModelSRXSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase116.4 in95.7 in
Length194.9 in162.8 in
Width72.6 in71.5 in
Height67.8 in51.2 in
Curb Weight4,165 lb.3,242 lb.
Fuel Capacity20.0 gal.15.9 gal.
Row 1 Headroom40.3 in38.0 in
Row 1 Shoulder Room58.7 in52.2 in
Row 1 Hip Room56.3 in0.0 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 ft36.4 ft3
Cargo Volume,
Behind R2
32.4 ft36.4 ft3
Cargo Volume,
Maximum
69.5 ft310.1 ft3

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Option Package Details
Cadillac SRX V6

Premium Luxury Collection
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Storage beneath cargo floor100No
Wood trim300Yes
Heated front seats200Yes
CD changer, in-dash200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Universal garage door opener100Yes
Memory system, driver seat200Yes
Limited-slip rear differential300No
Xenon HID headlights500Yes
Headlight washers50Yes
235/60VR18 tires200No
255/55VR18 tires200No
Rear HVAC unit400No
Power-adjustable pedals125No
Machined alloy wheels0No
Sunroof, large1100No
Rear air vents with manual controls150No
Navigation system600Yes
MP3-compatible player50Yes
Surround sound250Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Bose, 300W, 11 speakers (with subwoofer)350No
Total Requested307550%
Total Not Requested302550%
Third-row seat
FeatureValueRequested?
Rear HVAC unit400No
Power-folding third row seats1000No
Panoramic sunroof with venting rear panel1500No
Third-row 2-person bench0No
Rear air vents with manual controls150No
Total Requested00%
Total Not Requested3050100%
Sport Package w/18-inch wheels
FeatureValueRequested?
Additional chrome trim0No
Special exterior trim0No
Limited-slip rear differential300No
Xenon HID headlights500Yes
Headlight washers50Yes
235/60VR18 tires200No
255/55VR18 tires200No
Total Requested55044%
Total Not Requested70056%

Option Package Details
Mercedes-Benz SLK SLK250

Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel150Yes
Total Requested450100%
Total Not Requested00%
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, front150No
Parking guidance system - passive250No
Total Requested25038%
Total Not Requested40062%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested55079%
Total Not Requested15021%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25No
SD Card slot25No
Total Requested90093%
Total Not Requested657%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100No
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested65051%
Total Not Requested61549%

Option Package Details
Mercedes-Benz SLK SLK350

Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel150Yes
Total Requested450100%
Total Not Requested00%
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, front150No
Parking guidance system - passive250No
Total Requested25038%
Total Not Requested40062%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested55079%
Total Not Requested15021%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25No
SD Card slot25No
Total Requested90093%
Total Not Requested657%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15No
Neck-level heating, front seats150No
iPod integration100No
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested65051%
Total Not Requested61549%

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, front150No
Parking guidance system - passive250No
Total Requested25038%
Total Not Requested40062%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested55079%
Total Not Requested15021%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15No
Traffic + travel information25No
SD Card slot25No
Total Requested90093%
Total Not Requested657%

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