Mercedes-Benz SLK Mercedes-Benz SLK 2007 Cadillac XTS Cadillac XTS 2013

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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: $50,405

Cadillac XTS Luxury   
Difference: $2,875

Lowest Total Invoice: $47,389

Cadillac XTS Luxury   
Difference: $2,214

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720072007201320132013
ModelSLKSLKSLKXTSXTSXTS
TrimSLK280SLK350SLK55 AMGLuxuryPremiumPlatinum
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan4dr Sedan
Base Price $43,350 $47,400 $62,500 $48,690 $53,585 $58,160
Base Invoice $40,316 $44,082 $58,125 $45,769 $50,102 $54,380
Premium II Package 3,650 3,650 1,400      
Heating Package 970 970        
Lighting Package 1,000 1,000 1,000      
Navigation system 1,200 1,200 1,200      
Bluetooth cell phone link 925 925 925      
Automatic climate control, front 710 710 710      
Metallic paint (extra cost) 700 700 700      
Appearance Package   990        
CUE and Navigation       795    
Premium II Package 3,394 3,394 1,302      
Heating Package 902 902        
Lighting Package 930 930 930      
Navigation system 1,116 1,116 1,116      
Bluetooth cell phone link 860 860 860      
Automatic climate control, front 660 660 660      
Metallic paint (extra cost) 650 650 650      
Appearance Package   921        
CUE and Navigation       700    
Options (change) 9,155 10,145 5,935 795 0 0
Options (change) 8,512 9,433 5,518 700 0 0
Destination 775 775 775 920 920 920
Gas Tax 0 0 1,300 0 0 0
Total Price $53,280 $58,320 $70,510 $50,405 $54,505 $59,080
Total Invoice $49,603 $54,290 $65,718 $47,389 $51,022 $55,300

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

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

Lowest Adjusted Price and Invoice: Cadillac XTS Luxury
TrueDelta Adjusted Price Difference: $1,940
TrueDelta Adjusted Invoice Difference: $1,344
Model Year200720072007201320132013
ModelSLKSLKSLKXTSXTSXTS
TrimSLK280SLK350SLK55 AMGLuxuryPremiumPlatinum
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan4dr Sedan
Engine228hp V6268hp V6355hp V8304hp V6304hp V6304hp V6
TransmissionM6M6T7T6T6T6
DrivetrainRWDRWDRWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)380, 11380, 11380, 11?, 8?, 14?, 14
Tire (rear if not all the same)205/55-16225/45-17225/40-18245/45-19245/45-19245/40-20
Total Price$53,280$58,320$70,510$50,405$54,505$59,080
Adjustments for Features-935-1,235-2,2350-1,950-4,400
Feature-Adjusted Total Price$52,345$57,085$68,275$50,405$52,555$54,680
Cost Above Minimum$0$4,740$15,930$0$2,150$4,275
Total Invoice$49,603$54,290$65,718$47,389$51,022$55,300
Adjustments for Features-870-1,150-2,0830-1,825-4,118
Feature-Adjusted Total Invoice$48,733$53,140$63,635$47,389$49,197$51,182
Cost Above Minimum$0$4,407$14,902$0$1,808$3,793

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Features Comparison: Mercedes-Benz SLK vs. Cadillac XTS

Model Year200720072007201320132013
ModelSLKSLKSLKXTSXTSXTS
TrimSLK280SLK350SLK55 AMGLuxuryPremiumPlatinum
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150    
7-speed manually-shiftable automatic  $1200   
6-speed manually-shiftable automatic   $1100$1100$1100
RWD$0$0$0   
FWD   $0$0$0
Accessories 
AC power outlet    $100$100
Active noise reduction   $0$0$0
Heated steering wheel   $100$100$100
Power rear side windows   $200$200$200
Proximity key   $250$250$250
Remote start   $150$150$150
Remote window/roof operation$15$15$15   
Sunshade, rear, power     $225
Sunshades, second row     $125
Wind blocker, small$100$100$100   
Brakes, Airbags, and Other Safety 
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$150
Obstacle detection, rear   $250$250$250
Rear side airbags   $300$300$300
Rearview camera   $200$200$200
Rollover sensor   $50$50$50
Side curtain airbags   $350$350$350
Tire-pressure monitor   $75$75$75
Cargo Management 
Cargo net   $40$40$40
Rear seat pass-through   $100$100$100
Climate Control 
Heated windshield washer nozzles$15$15$15   
Rear air vents   $100  
Rear air vents with automatic controls    $250$250
Residual heat$50$50$50   
Exterior 
Body kit  $0   
Laminated front side windows   $200$200$200
Panoramic sunroof     $1200
Power retractable hardtop$6750$6750$6750   
Rear spoiler  $200   
Infotainment 
App support   $0$0$0
Bluetooth audio streaming   $25$25$25
CD player$125$125$125   
CD player, remote   $100$100$100
HD radio   $50$50$50
MP3-compatible player   $50$50$50
Surround sound$250$250$250 $250$250
Telematics service, such as OnStar$200$200$200   
Telematics service, such as OnStar, with navigation   $225$225$225
Traffic information   $25$25$25
Voice control for external devices   $0$0$0
Voice control for nav and audio   $100$100$100
Instruments, Lights, and Mirrors 
Analog clock$25$25$25   
Auto-dimming passenger-side mirror   $75$75$75
Compass   $0$0$0
Fog light, rear$100$100$100   
Fog lights$125$125$125   
Head-up display (HUD)    $350$350
Headlight washers$50$50$50   
Illuminated visor mirror, driver   $50$50$50
Illuminated visor mirror, passenger   $50$50$50
Large color reconfigurable instrument cluster display    $250$250
Mirror tilt-down in reverse$25$25$25   
Steering-linked headlights    $150$150
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$50
Cooled or ventilated front seats   $300$300$300
Folding second row seats   $300$300$300
Heated second row seats   $200$200$200
Illuminated door sill trim plates     $200
Leather-wrapped steering wheel$150 $150   
Manual thigh support length adjuster, driver seat   $50$50$50
Manual thigh support length adjuster, passenger seat   $50$50$50
Neck-level heating, front seats$150$150    
Power 4-way lumbar adjuster, driver seat   $150$150$150
Power 4-way lumbar adjuster, passenger seat   $150$150$150
Synthetic suede inserts in leather seating surfaces  $0   
Upholstered instrument panel   $300$300 
Upholstered instrument panel, leather     $1000
Wood trim $300 $300$300 
Wood trim, alternative type     $300
Wood/leather-wrapped steering wheel $150    
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500$500$500
Alloy wheels$350$350$350$350  
Electronic systems calibration selector   $200$200$200
Polished alloy wheels    $350$350
Rear air springs, auto-leveling   $350$350$350
Sport suspension (upgrade)  $0   
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100$100
Total Value of Features$8,650$8,950$9,950$7,715$9,665$12,115
Value of Feature Adjustments$935$1,235$2,235$0$1,950$4,400
Value of Feature Adjustments-870-1,150-2,0830-1,825-4,118

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Specifications Comparison: Mercedes-Benz SLK vs. Cadillac XTS

Model Year20072013
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 Weight3,210 lb.4,007 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 SLK280

Premium II Package
FeatureValueRequested?
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Tilt/telescoping steering wheel, power100Yes
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
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Total Requested205079%
Total Not Requested54021%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55092%
Total Not Requested508%

Option Package Details
Mercedes-Benz SLK SLK350

Premium II Package
FeatureValueRequested?
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Tilt/telescoping steering wheel, power100Yes
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
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Total Requested205079%
Total Not Requested54021%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55092%
Total Not Requested508%
Appearance Package
FeatureValueRequested?
Wood trim300Yes
225/45ZR17 tires200No
Wood/leather-wrapped steering wheel0No
245/40ZR17 tires200No
Total Requested30043%
Total Not Requested40057%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55092%
Total Not Requested508%
Premium II Package
FeatureValueRequested?
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested30046%
Total Not Requested35054%

Option Package Details
Cadillac XTS Luxury

CUE and Navigation
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75No
Traffic information25No
Speed limit information0No
Total Requested60086%
Total Not Requested10014%

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