Cadillac XTS Cadillac XTS 2016 Mercedes-Benz SLK Mercedes-Benz SLK 2016

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Cadillac XTS 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 XTS vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $66,360

Cadillac XTS V-Sport Premium   
Difference: $13,080

Lowest Total Invoice: $62,024

Cadillac XTS V-Sport Premium   
Difference: $11,921

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620162016
ModelXTSXTSSLK
TrimV-Sport PremiumV-Sport PlatinumAMG SLK55
Body4dr Sedan4dr Sedan2dr Hardtop conv.
Base Price $63,770 $72,320 $72,600
Base Invoice $59,625 $67,619 $67,518
Paint, special red 995 995  
CD player, remote 250 250  
Temporary spare tire 350 350  
Premium 2 Package     3,050
Premium 3 Package     1,295
Illuminated door sill trim plates     850
Metallic paint (extra cost)     720
Paint, special red 876 876  
CD player, remote 220 220  
Temporary spare tire 308 308  
Premium 2 Package     2,837
Premium 3 Package     1,204
Illuminated door sill trim plates     791
Metallic paint (extra cost)     670
Options (change) 1,595 1,595 5,915
Options (change) 1,404 1,404 5,502
Destination 995 995 925
Total Price $66,360 $74,910 $79,440
Total Invoice $62,024 $70,018 $73,945

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Cadillac XTS dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: Cadillac XTS V-Sport Premium
TrueDelta Adjusted Price Difference: $10,855
TrueDelta Adjusted Invoice Difference: $9,850
Model Year201620162016
ModelXTSXTSSLK
TrimV-Sport PremiumV-Sport PlatinumAMG SLK55
Body4dr Sedan4dr Sedan2dr Hardtop conv.
Engine410hp V6410hp V6415hp V8
TransmissionT6T6T7
DrivetrainAWDAWDRWD
EPA Fuel Economy (city/highway)16/24 MPG16/24 MPG19/28 MPG
Audio (watts, speakers)?, 14?, 14500, 11
Tire (rear if not all the same)245/40-20245/40-20235/40-18
Total Price$66,360$74,910$79,440
Adjustments for Features0-5,100-2,225
Feature-Adjusted Total Price$66,360$69,810$77,215
Cost Above Minimum$0$3,450$0
Total Invoice$62,024$70,018$73,945
Adjustments for Features0-4,767-2,071
Feature-Adjusted Total Invoice$62,024$65,251$71,874
Cost Above Minimum$0$3,227$0

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Features Comparison: Cadillac XTS vs. Mercedes-Benz SLK

Model Year201620162016
ModelXTSXTSSLK
TrimV-Sport PremiumV-Sport PlatinumAMG SLK55
Body4dr Sedan4dr Sedan2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
7-speed manually-shiftable automatic  $1200
AWD$1700$1700 
RWD  $0
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 
Remote start$150$150 
Remote window/roof operation  $15
Semi-automated parking system  $500
Sunshade, rear, power $225 
Sunshades, second row $125 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Around view cameras$500$500 
Automatic braking, high-speed or partial $200 
Automatic braking, low-speed $200 
Backup collision intervention $150 
Cross-traffic warning, rear$100$100 
Driver drowsiness monitor  $150
Forward collision warning$200$200 
Radar- or camera-based collision preparation system $0 
Rear side airbags$300$300 
Roll bar  $200
Rollover sensor$50$50 
Torque vectoring, brake-based  $100
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 
Engine / Motor 
Automatic start / stop  $150
Dual-mode exhaust, switchable  $500
Exterior 
Body kit  $0
Glass roof panel(s)  $300
Laminated front side windows$200$200 
Panoramic sunroof $1200 
Power retractable hardtop  $6750
Rear spoiler  $200
Infotainment 
4G LTE connectivity$0$0 
Android Auto support$100$100 
Apple CarPlay support$100$100 
CD player  $125
CD player, remote$100$100 
DVD-compatible player  $0
In-vehicle Internet  $150
Media drive  $15
Navigation map updates, three years  $0
Rear seat audio controls$25$25 
SD Card slot  $25
Traffic + travel information  $25
Traffic information$25$25 
Voice control for external devices$0$0 
Wi-Fi hotspot$50$50 
Wireless charging station$75$75 
Instruments, Lights, and Mirrors 
Analog clock  $25
Approach detection$25$25 
Auto-dimming passenger-side mirror$75$75 
Boost gauge$75$75 
Cornering lights$50$50 
Fog light, rear  $100
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
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 
Coordinated climate control, front seats$0$0 
Door sill trim plates$100  
Folding second row seats$300$300 
Heated second row seats$200$200 
Illuminated door sill trim plates $200$200
Leather door panel trim $250$250
Leather-wrapped steering wheel  $150
Manual thigh support length adjuster, driver seat$50$50 
Manual thigh support length adjuster, passenger seat$50$50 
Massage, driver seat $100 
Massage, passenger seat $100 
Metal pedals  $75
Neck-level heating, front seats  $150
No leather in second row  $-300
Power seatback bolsters, driver seat $100 
Power seatback bolsters, passenger seat $100 
Power upper seatback recliner, driver seat $100 
Power upper seatback recliner, passenger seat $100 
Synthetic suede headliner $650 
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 
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$9,590$14,690$11,815
Value of Feature Adjustments$0$5,100$2,225
Value of Feature Adjustments0-4,767-2,071

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Specifications Comparison: Cadillac XTS vs. Mercedes-Benz SLK

Model Year20162016
ModelXTSSLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase111.7 in95.7 in
Length202.0 in162.8 in
Width72.9 in71.5 in
Height59.5 in51.2 in
Curb Weight4,364 lb.3,528 lb.
Fuel Capacity19.0 gal.15.9 gal.
Row 1 Headroom39.0 in38.0 in
Row 1 Shoulder Room57.9 in52.2 in
Row 1 Hip Room55.1 in0.0 in
Row 1 Legroom42.1 in42.5 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room56.3 in0.0 in
Row 2 Hip Room54.3 in0.0 in
Row 2 Legroom40.0 in0.0 in
Cargo Volume,
Minimum
18.0 ft36.4 ft3
Cargo Volume,
Maximum
18.010.1 ft3

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Option Package Details
Mercedes-Benz SLK AMG SLK55

Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Blind spot warning system200Yes
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
SD Card slot25No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested125087%
Total Not Requested19013%
Premium 3 Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Lane departure warning system200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500No
Total Requested110069%
Total Not Requested50031%

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