Cadillac DTS Cadillac DTS 2011 Mercedes-Benz SLK Mercedes-Benz SLK 2009

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Cadillac DTS 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 DTS vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $55,745

Cadillac DTS Premium   
Difference: $1,180

Lowest Total Invoice: $52,729

Cadillac DTS Premium   
Difference: $274

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112011200920092009
ModelDTSDTSSLKSLKSLK
TrimPremiumPlatinumSLK300SLK350SLK55 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $54,825 $59,875 $45,950 $50,950 $65,700
Base Invoice $51,809 $56,581 $42,734 $47,384 $61,101
Upgraded leather upholstery 0        
Lighting Package     1,030 1,030 1,030
Multimedia Package     2,980 2,980 2,980
Heating Package     990 990  
Premium I Package     2,950 2,950  
Metallic paint (extra cost)     720 720 720
Automatic climate control, front     730 730 730
Illuminated door sill trim plates     700 700  
Upgraded leather upholstery 0        
Lighting Package     958 958 958
Multimedia Package     2,771 2,771 2,771
Heating Package     921 921  
Premium I Package     2,744 2,744  
Metallic paint (extra cost)     670 670 670
Automatic climate control, front     679 679 679
Illuminated door sill trim plates     651 651  
Options (change) 0 0 10,100 10,100 5,460
Options (change) 0 0 9,394 9,394 5,078
Destination 920 920 875 875 875
Gas Tax 0 0 0 0 1,000
Total Price $55,745 $60,795 $56,925 $61,925 $73,035
Total Invoice $52,729 $57,501 $53,003 $57,653 $68,054

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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 DTS dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac DTS vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK300
TrueDelta Adjusted Price Difference: $1,105
TrueDelta Adjusted Invoice Difference: $1,854
Model Year20112011200920092009
ModelDTSDTSSLKSLKSLK
TrimPremiumPlatinumSLK300SLK350SLK55 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine275hp V8291hp V8228hp V6300hp V6355hp V8
TransmissionA4A4M6T7T7
DrivetrainFWDFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8380, 11380, 11380, 11
Tire (rear if not all the same)225/55-17245/50-18225/45-17225/45-17225/40-18
Total Price$55,745$60,795$56,925$61,925$73,035
Adjustments for Features0-2,725-2,285-3,335-3,485
Feature-Adjusted Total Price$55,745$58,070$54,640$58,590$69,550
Cost Above Minimum$0$2,325$0$3,950$14,910
Total Invoice$52,729$57,501$53,003$57,653$68,054
Adjustments for Features0-2,577-2,128-3,105-3,247
Feature-Adjusted Total Invoice$52,729$54,924$50,875$54,548$64,807
Cost Above Minimum$0$2,195$0$3,673$13,932

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Features Comparison: Cadillac DTS vs. Mercedes-Benz SLK

Model Year20112011200920092009
ModelDTSDTSSLKSLKSLK
TrimPremiumPlatinumSLK300SLK350SLK55 AMG
Body4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
4-speed automatic$800$800   
6-speed manual  $150  
7-speed manually-shiftable automatic   $1200$1200
FWD$0$0   
RWD  $0$0$0
Accessories 
Heated steering wheel$100$100   
Power rear side windows$200$200   
Remote start$150$150   
Remote window/roof operation  $15$15$15
Wind blocker, small  $100$100$100
Brakes, Airbags, and Other Safety 
Blind spot warning system $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   
Side curtain airbags$350$350   
Cargo Management 
Cargo mat$40$40   
Cargo net$40$40   
Rear seat pass-through$100$100   
Climate Control 
Heated windshield washer nozzles  $15$15$15
Rain-sensing wipers  $175$175$175
Rear air vents$100$100   
Residual heat  $50$50$50
Variable intermittent wipers$75$75   
Exterior 
Body kit    $0
Bodyside moldings$75$75   
Laminated front side windows$200$200   
Power retractable hardtop  $6750$6750$6750
Rear spoiler    $200
Sunroof$900$900   
Infotainment 
CD changer, in-dash  $325$325$325
CD player$125$125   
DVD-compatible player  $0$0$0
iPod integration  $100$100$100
Media drive  $15$15$15
SD Card slot  $25$25$25
Telematics service, such as OnStar  $200$200$200
Telematics service, such as OnStar, with navigation$225$225   
Traffic information$25$25   
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200   
Compass$0$0   
Fog light, rear  $100$100$100
Headlight washers  $50$50$50
Illuminated visor mirror, driver$50$50   
Illuminated visor mirror, passenger$50$50   
Mirror tilt-down in reverse  $25$25$25
Power-folding mirrors $50   
Turn signals on or near mirrors $25$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$300   
Door sill trim plates$100   $100
Heated second row seats$200$200   
Illuminated door sill trim plates $200$200$200 
Leather-wrapped steering wheel  $150$150$150
Massage, driver seat$100$100   
Massage, passenger seat$100$100   
Memory system, passenger seat  $150$150$150
Metal pedals  $75$75$75
Neck-level heating, front seats  $150$150 
No leather in second row  $-300$-300$-300
Power 4-way lumbar adjuster, second row seats$225$225   
Synthetic suede headliner $650   
Synthetic suede inserts in leather seating surfaces    $0
Upholstered instrument panel, leather $1000   
Wood trim$300$300   
Wood/leather-wrapped steering wheel$150$150   
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500   
Alloy wheels  $350$350$350
Auto-leveling rear shocks$200$200   
Chrome-plated alloy wheels$850$850   
Sport suspension (upgrade) $0  $0
Transmission 
Steering-wheel-mounted transmission controls    $100
Total Value of Features$6,780$9,505$9,065$10,115$10,265
Value of Feature Adjustments$0$2,725$2,285$3,335$3,485
Value of Feature Adjustments0-2,577-2,128-3,105-3,247

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Specifications Comparison: Cadillac DTS vs. Mercedes-Benz SLK

Model Year20112009
ModelDTSSLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase115.6 in95.7 in
Length207.6 in160.7 in
Width74.8 in70.4 in
Height57.6 in51.0 in
Curb Weight4,010 lb.3,210 lb.
Fuel Capacity18.5 gal.18.5 gal.
Row 1 Headroom38.3 in37.9 in
Row 1 Shoulder Room60.0 in52.2 in
Row 1 Hip Room57.3 in54.6 in
Row 1 Legroom42.5 in42.5 in
Row 2 Headroom38.4 in0.0 in
Row 2 Shoulder Room59.2 in0.0 in
Row 2 Hip Room55.7 in0.0 in
Row 2 Legroom42.0 in0.0 in
Cargo Volume,
Minimum
18.8 ft36.5 ft3
Cargo Volume,
Maximum
18.89.8 ft3

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Option Package Details
Mercedes-Benz SLK SLK300

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55092%
Total Not Requested508%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Media drive, large15No
SD Card slot25No
Total Requested95071%
Total Not Requested39029%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Premium I Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
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
Remote window/roof operation15No
Mirror tilt-down in reverse25No
Interior ambient lighting150Yes
iPod integration100No
Total Requested187580%
Total Not Requested46520%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55092%
Total Not Requested508%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Media drive, large15No
SD Card slot25No
Total Requested95071%
Total Not Requested39029%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Premium I Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
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
Remote window/roof operation15No
Mirror tilt-down in reverse25No
Interior ambient lighting150Yes
iPod integration100No
Total Requested187580%
Total Not Requested46520%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55092%
Total Not Requested508%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Media drive, large15No
SD Card slot25No
Total Requested95071%
Total Not Requested39029%

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