Cadillac XTS Cadillac XTS 2015 Mercedes-Benz SLS AMG Mercedes-Benz SLS AMG 2015

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Cadillac XTS vs. Mercedes-Benz SLS AMG 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 SLS AMG Invoice Comparison

Lowest Total Price: $63,805

Cadillac XTS Platinum   
Difference: $165,300

Lowest Total Invoice: $59,679

Cadillac XTS Platinum   
Difference: $153,600

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152015
ModelXTSXTSSLS AMG
TrimPlatinumVsport PlatinumGT Final Edition
Body4dr Sedan4dr Sedan2dr Coupe
Base Price $62,015 $69,785 $221,580
Base Invoice $57,984 $65,249 $206,069
CD player, remote 300 300  
Metallic paint (extra cost) 495 495  
Carbon fiber door sill trim plates     4,500
CD player, remote 264 264  
Metallic paint (extra cost) 436 436  
Carbon fiber door sill trim plates     4,185
Options (change) 795 795 4,500
Options (change) 700 700 4,185
Destination 995 995 925
Gas Tax 0 0 2,100
Total Price $63,805 $71,575 $229,105
Total Invoice $59,679 $66,944 $213,279

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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 SLS AMG 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 SLS AMG

Lowest Adjusted Price and Invoice: Cadillac XTS Platinum
TrueDelta Adjusted Price Difference: $171,980
TrueDelta Adjusted Invoice Difference: $159,848
Model Year201520152015
ModelXTSXTSSLS AMG
TrimPlatinumVsport PlatinumGT Final Edition
Body4dr Sedan4dr Sedan2dr Coupe
Engine304hp V6410hp V6583hp V8
TransmissionT6T6T7
DrivetrainFWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 14?, 14?, 6
Tire (rear if not all the same)245/40-20245/40-20265/35-19
Total Price$63,805$71,575$229,105
Adjustments for Features-6,680-7,8550
Feature-Adjusted Total Price$57,125$63,720$229,105
Cost Above Minimum$0$6,595$0
Total Invoice$59,679$66,944$213,279
Adjustments for Features-6,248-7,3470
Feature-Adjusted Total Invoice$53,431$59,597$213,279
Cost Above Minimum$0$6,166$0

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Features Comparison: Cadillac XTS vs. Mercedes-Benz SLS AMG

Model Year201520152015
ModelXTSXTSSLS AMG
TrimPlatinumVsport PlatinumGT Final Edition
Body4dr Sedan4dr Sedan2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
7-speed manually-shiftable automatic  $1200
FWD$0  
AWD $1700 
RWD  $0
Accessories 
AC power outlet$100$100 
Active noise reduction$0$0 
Adaptive cruise control, all-speed$850$850 
Cruise control  $150
Heated steering wheel$100$100 
Power rear side windows$200$200 
Remote app$25$25 
Remote start$150$150 
Remote window/roof operation  $15
Semi-automated parking system$500  
Sunshade, rear, power$225$225 
Sunshades, second row$125$125 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200$200 
Automatic braking, low-speed$200$200 
Backup collision intervention$150$150 
Cross-traffic warning, rear$100$100 
Forward collision warning$200$200 
Lane departure warning$200$200 
Lane keeping assist$400  
Radar- or camera-based collision preparation system$0$0 
Rear side airbags$300$300 
Rollover sensor$50$50 
Vehicle health reports$0$0 
Cargo Management 
Rear seat pass-through$100$100 
Storage compartment under front seat(s)  $50
Climate Control 
Heated windshield washer nozzles  $15
Rear air vents with automatic controls$250$250 
Residual heat  $50
Wiper de-icer  $25
Drivetrain 
Limited-slip rear differential $300$300
Exterior 
Bright-finished fuel door  $100
Carbon fiber front splitter spoiler  $300
Carbon fiber hood  $0
Carbon fiber wing-type rear spoiler  $400
Laminated front side windows$200$200 
Painted brake calipers (optional)  $0
Panoramic sunroof$1200$1200 
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 
Approach detection$25$25 
Auto-dimming headlights$200$200 
Auto-dimming passenger-side mirror$75$75 
Boost gauge $75 
Compass$0$0 
Fog light, rear  $100
Head-up display (HUD)$350$350 
Headlight washers  $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 
Seats and Interior Trim 
Carbon fiber door sill trim plates  $200
Carbon fiber trim  $200
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$200 
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
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Synthetic suede inserts in leather seating surfaces  $0
Synthetic suede steering wheel  $150
Wood trim, alternative type$300$300 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200 
Rear air springs, auto-leveling$350$350 
Sport suspension (upgrade)  $0
Transmission 
Launch control  $100
Total Value of Features$10,725$11,900$4,045
Value of Feature Adjustments$6,680$7,855$0
Value of Feature Adjustments-6,248-7,3470

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Specifications Comparison: Cadillac XTS vs. Mercedes-Benz SLS AMG

Model Year20152015
ModelXTSSLS AMG
Body4dr Sedan2dr Coupe
Wheelbase111.7 in105.5 in
Length202.0 in182.6 in
Width72.9 in76.3 in
Height59.5 in49.3 in
Curb Weight4,007 lb.3,727 lb.
Fuel Capacity19.0 gal.22.5 gal.
Row 1 Headroom39.0 in39.0 in
Row 1 Shoulder Room57.9 in58.4 in
Row 1 Hip Room55.1 in63.2 in
Row 1 Legroom42.1 in41.7 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 Volume18.0 ft36.2 ft3

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