Cadillac XTS Cadillac XTS 2017 Mercedes-Benz SL Mercedes-Benz SL 2012

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Cadillac XTS vs. Mercedes-Benz SL 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 SL Invoice Comparison

Lowest Total Price: $74,885

Cadillac XTS V-Sport Platinum   
Difference: $73,510

Lowest Total Invoice: $71,120

Cadillac XTS V-Sport Platinum   
Difference: $67,130

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172012
ModelXTSSL
TrimV-Sport PlatinumSL63 AMG
Body4dr Sedan2dr Hardtop conv.
Base Price $72,695 $140,440
Base Invoice $69,060 $130,609
CD player, remote 250  
Metallic paint (extra cost) 595  
Temporary spare tire 350  
Obstacle detection, rear   1,180
Wood trim   0
Adaptive cruise control   2,300
Illuminated door sill trim plates   1,000
CD player, remote 223  
Metallic paint (extra cost) 530  
Temporary spare tire 312  
Obstacle detection, rear   1,097
Wood trim   0
Adaptive cruise control   2,139
Illuminated door sill trim plates   930
Options (change) 1,195 4,480
Options (change) 1,065 4,166
Destination 995 875
Gas Tax 0 2,600
Total Price $74,885 $148,395
Total Invoice $71,120 $138,250

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

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

Lowest Adjusted Price and Invoice: Cadillac XTS V-Sport Platinum
TrueDelta Adjusted Price Difference: $71,235
TrueDelta Adjusted Invoice Difference: $65,011
Model Year20172012
ModelXTSSL
TrimV-Sport PlatinumSL63 AMG
Body4dr Sedan2dr Hardtop conv.
Engine410hp V6518hp V8
TransmissionT6T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)16/23 MPG12/19 MPG
Audio (watts, speakers)?, 14510, 10
Tire (rear if not all the same)245/40-20255/35-19
Total Price$74,885$148,395
Adjustments for Features0-2,275
Feature-Adjusted Total Price$74,885$146,120
Total Invoice$71,120$138,250
Adjustments for Features0-2,119
Feature-Adjusted Total Invoice$71,120$136,131

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Features Comparison: Cadillac XTS vs. Mercedes-Benz SL

Model Year20172012
ModelXTSSL
TrimV-Sport PlatinumSL63 AMG
Body4dr Sedan2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
AC power outlet$100 
Active noise reduction$0 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Heated steering wheel$100 
Power rear side windows$200 
Power trunk closer $350
Remote app$25 
Remote start$150 
Remote window/roof operation $15
Sunshade, rear, power$225 
Sunshades, second row$125 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Around view cameras$500 
Auto-raising roll bars / headrests $500
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Backup collision intervention$150 
Blind spot warning system$200 
Cross-traffic warning, rear$100 
Forward collision warning$200 
Knee airbag, passenger$75 
Lane departure warning$200 
Radar- or camera-based collision preparation system$0 
Rear side airbags$300 
Rollover sensor$50 
Safety key$5 
Side curtain airbags$350 
Vehicle health reports$0 
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Rear seat pass-through$100 
Storage compartment under front seat(s) $50
Climate Control 
Heated windshield washer nozzles $15
Rear air vents with automatic controls$250 
Residual heat $50
Wiper de-icer $25
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Body kit $0
Laminated front side windows$200 
Panoramic sunroof$1200 
Power retractable hardtop $6750
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
App support$0 
Apple CarPlay support$100 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player, remote$100 
DVD-compatible player $0
iPod integration $100
Media drive $15
Rear seat audio controls$25 
SD Card slot $25
SMS text-to-speech reader$25 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
USB port$25 
Voice control for external devices$0 
Wi-Fi hotspot$50 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Approach detection$25 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror$75 
Boost gauge$75 
Compass$0 
Fog light, rear $100
Fog lights $125
Head-up display (HUD)$350 
Headlight washers $50
Large color reconfigurable instrument cluster display$250 
Mirror tilt-down in reverse $25
Power-folding mirrors$50 
Seats and Interior Trim 
Center armrest(s), second row$50 
Folding second row seats$300 
Heated second row seats$200 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Metal pedals $75
Neck-level heating, front seats $150
No leather in second row $-300
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede steering wheel $150
Wood trim $300
Wood trim, alternative type$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000
Alloy wheels $350
Electronic systems calibration selector$200 
Polished alloy wheels$350 
Rear air springs, auto-leveling$350 
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$13,520$15,795
Value of Feature Adjustments$0$2,275
Value of Feature Adjustments0-2,119

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Specifications Comparison: Cadillac XTS vs. Mercedes-Benz SL

Model Year20172012
ModelXTSSL
Body4dr Sedan2dr Hardtop conv.
Wheelbase111.7 in100.8 in
Length202.0 in180.4 in
Width72.9 in71.5 in
Height59.5 in51.1 in
Curb Weight4,364 lb.4,274 lb.
Fuel Capacity19.0 gal.21.1 gal.
Row 1 Headroom39.0 in37.7 in
Row 1 Shoulder Room57.9 in54.0 in
Row 1 Hip Room55.1 in53.9 in
Row 1 Legroom42.1 in42.9 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 ft37.2 ft3
Cargo Volume,
Maximum
18.010.2 ft3

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Option Package Details
Mercedes-Benz SL SL63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

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