Mercedes-Benz SLK Mercedes-Benz SLK 2011 Cadillac XTS Cadillac XTS 2015

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Mercedes-Benz SLK vs. Cadillac XTS 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 XTS Invoice Comparison

Lowest Total Price: $64,225

Mercedes-Benz SLK SLK350   
Difference: $650

Lowest Total Invoice: $59,792

Mercedes-Benz SLK SLK350   
Difference: $868

Calculate Payments

  Down Payment Interest Rate Term
Model Year201120152015
ModelSLKXTSXTS
TrimSLK350Vsport PremiumVsport Platinum
Body2dr Hardtop conv.4dr Sedan4dr Sedan
Base Price $53,300 $62,735 $69,785
Base Invoice $49,569 $58,657 $65,249
Premium 1 Package 2,590    
Multimedia Package 2,890    
Lighting Package 1,070    
Metallic paint (extra cost) 720 495 495
Automatic climate control, front 760    
Wood trim 690    
Upgraded leather upholstery 630    
Illuminated door sill trim plates 700    
CD player, remote   300 300
Temporary spare tire   350 350
Premium 1 Package 2,409    
Multimedia Package 2,688    
Lighting Package 995    
Metallic paint (extra cost) 670 436 436
Automatic climate control, front 707    
Wood trim 642    
Upgraded leather upholstery 586    
Illuminated door sill trim plates 651    
CD player, remote   264 264
Temporary spare tire   308 308
Options (change) 10,050 1,145 1,145
Options (change) 9,348 1,008 1,008
Destination 875 995 995
Total Price $64,225 $64,875 $71,925
Total Invoice $59,792 $60,660 $67,252

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

Lowest Adjusted Price and Invoice: Cadillac XTS Vsport Premium
TrueDelta Adjusted Price Difference: $950
TrueDelta Adjusted Invoice Difference: $628
Model Year201120152015
ModelSLKXTSXTS
TrimSLK350Vsport PremiumVsport Platinum
Body2dr Hardtop conv.4dr Sedan4dr Sedan
Engine300hp V6410hp V6410hp V6
TransmissionT7T6T6
DrivetrainRWDAWDAWD
EPA Fuel Economy (city/highway)18/26 MPG16/24 MPG16/24 MPG
Audio (watts, speakers)?, 9?, 14?, 14
Tire (rear if not all the same)225/40-18245/40-20245/40-20
Total Price$64,225$64,875$71,925
Adjustments for Features0-1,600-6,100
Feature-Adjusted Total Price$64,225$63,275$65,825
Cost Above Minimum$0$0$2,550
Total Invoice$59,792$60,660$67,252
Adjustments for Features0-1,496-5,704
Feature-Adjusted Total Invoice$59,792$59,164$61,548
Cost Above Minimum$0$0$2,384

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Features Comparison: Mercedes-Benz SLK vs. Cadillac XTS

Model Year201120152015
ModelSLKXTSXTS
TrimSLK350Vsport PremiumVsport Platinum
Body2dr Hardtop conv.4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
6-speed manually-shiftable automatic $1100$1100
RWD$0  
AWD $1700$1700
Accessories 
AC power outlet $100$100
Active noise reduction $0$0
Adaptive cruise control, all-speed  $850
Cruise control$150$150 
Heated steering wheel $100$100
Power rear side windows $200$200
Proximity key $250$250
Remote app $25$25
Remote start $150$150
Remote window/roof operation$15  
Sunshade, rear, power  $225
Sunshades, second row  $125
Wind blocker, small$100  
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200
Automatic braking, low-speed  $200
Backup collision intervention  $150
Blind spot warning system $200$200
Cross-traffic warning, rear $100$100
Forward collision warning $200$200
Lane departure warning $200$200
Obstacle detection, front $150$150
Obstacle detection, rear $250$250
Radar- or camera-based collision preparation system  $0
Rear side airbags $300$300
Rearview camera $200$200
Rollover sensor $50$50
Side curtain airbags $350$350
Vehicle health reports $0$0
Cargo Management 
Cargo net $40$40
Rear seat pass-through $100$100
Climate Control 
Automatic air recirculation $100$100
Heated windshield washer nozzles$15  
Rear air vents with automatic controls $250$250
Residual heat$50  
Drivetrain 
Limited-slip rear differential $300$300
Exterior 
Body kit$0  
Laminated front side windows $200$200
Panoramic sunroof  $1200
Power retractable hardtop$6750  
Rear spoiler$200  
Infotainment 
4G LTE connectivity $0$0
App support $0$0
Bluetooth audio streaming $25$25
CD changer, in-dash$325  
CD player, remote $100$100
DVD-compatible player$0  
iPod integration$100  
Media drive$15  
Rear seat audio controls $25$25
Surround sound $250$250
Telematics service, such as OnStar$200  
Telematics service, such as OnStar, with navigation $225$225
USB port $25$25
Voice control for external devices $0$0
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Analog clock$25  
Approach detection $25$25
Auto-dimming headlights $200$200
Auto-dimming passenger-side mirror $75$75
Boost gauge $75$75
Compass $0$0
Fog light, rear$100  
Fog lights$125  
Head-up display (HUD) $350$350
Headlight washers$50  
Illuminated visor mirror, driver $50$50
Illuminated visor mirror, passenger $50$50
Large color reconfigurable instrument cluster display $250$250
Mirror tilt-down in reverse$25  
Power-folding mirrors $50$50
Steering-linked headlights $150$150
Visor mirror, driver$10  
Visor mirror, passenger$10  
Seats and Interior Trim 
Center armrest(s), second row $50$50
Cooled or ventilated front seats $300$300
Door sill trim plates $100 
Folding second row seats $300$300
Heated front seats $200$200
Heated second row seats $200$200
Illuminated door sill trim plates$200 $200
Leather door panel trim$250 $250
Manual thigh support length adjuster, driver seat $50$50
Manual thigh support length adjuster, passenger seat $50$50
Metal pedals$75  
No leather in second row$-300  
Synthetic suede headliner  $650
Upholstered instrument panel $300 
Upholstered instrument panel, leather  $1000
Wood trim$300$300 
Wood trim, alternative type  $300
Wood/leather-wrapped steering wheel$150  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Alloy wheels$350$350 
Electronic systems calibration selector $200$200
Polished alloy wheels  $350
Rear air springs, auto-leveling $350$350
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$10,490$12,090$16,590
Value of Feature Adjustments$0$1,600$6,100
Value of Feature Adjustments0-1,496-5,704

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Specifications Comparison: Mercedes-Benz SLK vs. Cadillac XTS

Model Year20112015
ModelSLKXTS
Body2dr Hardtop conv.4dr Sedan
Wheelbase95.7 in111.7 in
Length160.7 in202.0 in
Width70.4 in72.9 in
Height51.0 in59.5 in
Curb Weight3,295 lb.4,364 lb.
Fuel Capacity18.5 gal.19.0 gal.
Row 1 Headroom37.9 in39.0 in
Row 1 Shoulder Room52.2 in57.9 in
Row 1 Hip Room54.6 in55.1 in
Row 1 Legroom42.5 in42.1 in
Row 2 Headroom0.0 in37.8 in
Row 2 Shoulder Room0.0 in56.3 in
Row 2 Hip Room0.0 in54.3 in
Row 2 Legroom0.0 in40.0 in
Cargo Volume,
Minimum
6.5 ft318.0 ft3
Cargo Volume,
Maximum
9.8 ft318.0 ft3

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Option Package Details
Mercedes-Benz SLK SLK350

Premium 1 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 wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
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 integration100Yes
Total Requested210098%
Total Not Requested402%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15No
SD Card slot25Yes
Total Requested100099%
Total Not Requested151%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55092%
Total Not Requested508%

Option Package Details
Cadillac XTS Vsport Premium

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%

Option Package Details
Cadillac XTS Vsport Platinum

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%

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