Mercedes-Benz SLK Mercedes-Benz SLK 2007 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: $64,525

Cadillac XTS Vsport Premium   
Difference: $5,985

Lowest Total Invoice: $60,352

Cadillac XTS Vsport Premium   
Difference: $5,366

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720152015
ModelSLKXTSXTS
TrimSLK55 AMGVsport PremiumVsport Platinum
Body2dr Hardtop conv.4dr Sedan4dr Sedan
Base Price $62,500 $62,735 $69,785
Base Invoice $58,125 $58,657 $65,249
Premium II Package 1,400    
Lighting Package 1,000    
Metallic paint (extra cost) 700 495 495
Automatic climate control, front 710    
Navigation system 1,200    
Bluetooth cell phone link 925    
CD player, remote   300 300
Premium II Package 1,302    
Lighting Package 930    
Metallic paint (extra cost) 650 436 436
Automatic climate control, front 660    
Navigation system 1,116    
Bluetooth cell phone link 860    
CD player, remote   264 264
Options (change) 5,935 795 795
Options (change) 5,518 700 700
Destination 775 995 995
Gas Tax 1,300 0 0
Total Price $70,510 $64,525 $71,575
Total Invoice $65,718 $60,352 $66,944

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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 Vsport Premium
TrueDelta Adjusted Price Difference: $8,150
TrueDelta Adjusted Invoice Difference: $7,391
Model Year200720152015
ModelSLKXTSXTS
TrimSLK55 AMGVsport PremiumVsport Platinum
Body2dr Hardtop conv.4dr Sedan4dr Sedan
Engine355hp V8410hp V6410hp V6
TransmissionT7T6T6
DrivetrainRWDAWDAWD
EPA Fuel Economy (city/highway)16/22 MPG16/24 MPG16/24 MPG
Audio (watts, speakers)380, 11?, 14?, 14
Tire (rear if not all the same)225/40-18245/40-20245/40-20
Total Price$70,510$64,525$71,575
Adjustments for Features0-2,165-5,865
Feature-Adjusted Total Price$70,510$62,360$65,710
Cost Above Minimum$0$0$3,350
Total Invoice$65,718$60,352$66,944
Adjustments for Features0-2,025-5,486
Feature-Adjusted Total Invoice$65,718$58,327$61,458
Cost Above Minimum$0$0$3,131

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Features Comparison: Mercedes-Benz SLK vs. Cadillac XTS

Model Year200720152015
ModelSLKXTSXTS
TrimSLK55 AMGVsport 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
Tire-pressure monitor $75$75
Vehicle health reports $0$0
Cargo Management 
Cargo net $40$40
Rear seat pass-through $100$100
Climate Control 
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 player$125  
CD player, remote $100$100
HD radio $50$50
MP3-compatible player $50$50
Rear seat audio controls $25$25
Telematics service, such as OnStar$200  
Telematics service, such as OnStar, with navigation $225$225
Traffic information $25$25
Voice control for external devices $0$0
Voice control for nav and audio $100$100
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 
Aluminum trim$100  
Center armrest(s), second row $50$50
Cooled or ventilated front seats $300$300
Folding second row seats $300$300
Heated second row seats $200$200
Illuminated door sill trim plates  $200
Leather-wrapped steering wheel$150  
Manual thigh support length adjuster, driver seat $50$50
Manual thigh support length adjuster, passenger seat $50$50
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Synthetic suede inserts in leather seating surfaces$0  
Upholstered instrument panel $300 
Upholstered instrument panel, leather  $1000
Wood trim $300 
Wood trim, alternative type  $300
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
Sport suspension (upgrade)$0  
Total Value of Features$9,750$11,915$15,615
Value of Feature Adjustments$0$2,165$5,865
Value of Feature Adjustments0-2,025-5,486

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Specifications Comparison: Mercedes-Benz SLK vs. Cadillac XTS

Model Year20072015
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 Weight3,420 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 SLK55 AMG

Premium II Package
FeatureValueRequested?
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested30046%
Total Not Requested35054%
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 player50No
Total Requested10067%
Total Not Requested5033%

Option Package Details
Cadillac XTS Vsport Platinum

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50No
Total Requested10067%
Total Not Requested5033%

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