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

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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: $42,085

Cadillac SRX V6   
Difference: $10,710

Lowest Total Invoice: $38,861

Cadillac SRX V6   
Difference: $10,291

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200720072007
ModelSRXSRXSLKSLKSLK
TrimV6V8SLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $36,270 $44,270 $43,350 $47,400 $62,500
Base Invoice $33,912 $41,392 $40,316 $44,082 $58,125
Seating Package 1,400        
Luxury Level One Package 700        
Navigation system 1,995 1,995 1,200 1,200 1,200
Bose 212W 8 speakers 1,000        
Lighting Package     1,000 1,000 1,000
Heating Package     970 970  
Metallic paint (extra cost)     700 700 700
Automatic climate control, front     710 710 710
Premium II Package     3,650 3,650 1,400
CD changer, remote     440 440 440
Appearance Package       990  
Seating Package 1,162        
Luxury Level One Package 581        
Navigation system 1,656 1,656 1,116 1,116 1,116
Bose 212W 8 speakers 830        
Lighting Package     930 930 930
Heating Package     902 902  
Metallic paint (extra cost)     650 650 650
Automatic climate control, front     660 660 660
Premium II Package     3,394 3,394 1,302
CD changer, remote     409 409 409
Appearance Package       921  
Options (change) 5,095 1,995 8,670 9,660 5,450
Options (change) 4,229 1,656 8,061 8,982 5,067
Destination 720 720 775 775 775
Gas Tax 0 0 0 0 1,300
Total Price $42,085 $46,985 $52,795 $57,835 $70,025
Total Invoice $38,861 $43,768 $49,152 $53,839 $65,267

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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: $6,700
TrueDelta Adjusted Invoice Difference: $6,558
Model Year20062006200720072007
ModelSRXSRXSLKSLKSLK
TrimV6V8SLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine255hp V6320hp V8228hp V6268hp V6355hp V8
TransmissionT5T5M6M6T7
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)212, 8212, 8380, 11380, 11380, 11
Tire (rear if not all the same)235/65-17235/60-18205/55-16225/45-17225/40-18
Total Price$42,085$46,985$52,795$57,835$70,025
Adjustments for Features0-850-4,010-4,310-5,310
Feature-Adjusted Total Price$42,085$46,135$48,785$53,525$64,715
Cost Above Minimum$0$4,050$0$4,740$15,930
Total Invoice$38,861$43,768$49,152$53,839$65,267
Adjustments for Features0-792-3,733-4,012-4,949
Feature-Adjusted Total Invoice$38,861$42,976$45,419$49,827$60,318
Cost Above Minimum$0$4,115$0$4,408$14,899

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Features Comparison: Cadillac SRX vs. Mercedes-Benz SLK

Model Year20062006200720072007
ModelSRXSRXSLKSLKSLK
TrimV6V8SLK280SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000$1000   
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 
Aux input  $50$50$50
CD changer, in-dash$325$325   
CD changer, remote  $200$200$200
CD player  $125$125$125
Surround sound  $250$250$250
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 $150
Manual fore-aft adjuster, second row seats$75$75   
Memory system, passenger seat  $150$150$150
Neck-level heating, front seats  $150$150 
Power lumbar adjuster, driver seat$100$100   
Power lumbar adjuster, passenger seat$100$100   
Synthetic suede inserts in leather seating surfaces    $0
Wood trim$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   
Polished alloy wheels $350   
Sport suspension (upgrade)    $0
Transmission 
Steering-wheel-mounted transmission controls    $100
Total Value of Features$5,965$6,815$9,975$10,275$11,275
Value of Feature Adjustments$0$850$4,010$4,310$5,310
Value of Feature Adjustments0-792-3,733-4,012-4,949

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Specifications Comparison: Cadillac SRX vs. Mercedes-Benz SLK

Model Year20062007
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

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%
Luxury Level One Package
FeatureValueRequested?
Wood trim300Yes
Tire-pressure monitor75No
Universal garage door opener100Yes
Wood/leather-wrapped steering wheel150Yes
Storage beneath cargo floor100No
Total Requested55076%
Total Not Requested17524%

Option Package Details
Mercedes-Benz SLK SLK280

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Premium II Package
FeatureValueRequested?
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50No
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175No
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Tilt/telescoping steering wheel, power100No
Remote window/roof operation15No
Power fore-aft adjuster, driver seat100Yes
Mirror tilt-down in reverse25No
Power height adjuster, driver seat50Yes
Interior ambient lighting150No
Power tilt adjuster, driver seat50Yes
Total Requested132551%
Total Not Requested126549%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Appearance Package
FeatureValueRequested?
Wood trim300Yes
225/45ZR17 tires200No
Wood/leather-wrapped steering wheel0Yes
245/40ZR17 tires200No
Total Requested30043%
Total Not Requested40057%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Premium II Package
FeatureValueRequested?
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50No
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175No
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Tilt/telescoping steering wheel, power100No
Remote window/roof operation15No
Power fore-aft adjuster, driver seat100Yes
Mirror tilt-down in reverse25No
Power height adjuster, driver seat50Yes
Interior ambient lighting150No
Power tilt adjuster, driver seat50Yes
Total Requested132551%
Total Not Requested126549%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Premium II Package
FeatureValueRequested?
Surround sound250No
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50No
Total Requested00%
Total Not Requested650100%

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