Mercedes-Benz SL Mercedes-Benz SL 2017 Cadillac XTS Cadillac XTS 2014

We are 103,000+ car owners sharing real-world car information.

Join Us

Mercedes-Benz SL 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 SL vs. Cadillac XTS Invoice Comparison

Lowest Total Price: $62,675

Cadillac XTS Platinum   
Difference: $39,990

Lowest Total Invoice: $58,661

Cadillac XTS Platinum   
Difference: $36,884

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172017201720142014
ModelSLSLSLSLXTSXTS
TrimSL450SL550AMG SL63AMG SL65PlatinumVsport Platinum
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Base Price $86,950 $110,800 $151,350 $219,850 $61,750 $69,095
Base Invoice $80,864 $103,044 $140,756 $204,461 $57,736 $64,604
Premium Package 5,050          
Driver Assistance Package 2,250 2,250 2,250      
Wood trim, alternative type 1,500 1,500 1,500 1,500    
Synthetic suede headliner 1,000 1,000        
Upgraded leather upholstery 900 900        
Adaptive hydraulic struts, auto-leveling and ht. adjustable 4,090 4,090        
Premium Package 4,697          
Driver Assistance Package 2,093 2,093 2,093      
Wood trim, alternative type 1,395 1,395 1,395 1,395    
Synthetic suede headliner 930 930        
Upgraded leather upholstery 837 837        
Adaptive hydraulic struts, auto-leveling and ht. adjustable 3,804 3,804        
Options (change) 14,790 9,740 3,750 1,500 0 0
Options (change) 13,756 9,059 3,488 1,395 0 0
Destination 925 925 925 925 925 925
Gas Tax 0 0 0 1,300 0 0
Total Price $102,665 $121,465 $156,025 $223,575 $62,675 $70,020
Total Invoice $95,545 $113,028 $145,169 $208,081 $58,661 $65,529

Return to top

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 Mercedes-Benz SL dealer quotes or Cadillac XTS 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: Mercedes-Benz SL vs. Cadillac XTS

Lowest Adjusted Price and Invoice: Cadillac XTS Platinum
TrueDelta Adjusted Price Difference: $27,325
TrueDelta Adjusted Invoice Difference: $25,097
Model Year201720172017201720142014
ModelSLSLSLSLXTSXTS
TrimSL450SL550AMG SL63AMG SL65PlatinumVsport Platinum
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Engine362hp V6449hp V8577hp V8621hp V12305hp V6410hp V6
TransmissionT9T9T7T7T6T6
DrivetrainRWDRWDRWDRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 11600, 11600, 11900, 12?, 14?, 14
Tire (rear if not all the same)255/35-19255/35-19255/35-19255/35-19245/40-20245/40-20
Total Price$102,665$121,465$156,025$223,575$62,675$70,020
Adjustments for Features-12,665-12,665-12,990-15,1900-1,575
Feature-Adjusted Total Price$90,000$108,800$143,035$208,385$62,675$68,445
Cost Above Minimum$0$18,800$53,035$118,385$0$5,770
Total Invoice$95,545$113,028$145,169$208,081$58,661$65,529
Adjustments for Features-11,787-11,785-12,086-14,1370-1,474
Feature-Adjusted Total Invoice$83,758$101,243$133,083$193,944$58,661$64,055
Cost Above Minimum$0$17,485$49,325$110,186$0$5,394

Return to top

Features Comparison: Mercedes-Benz SL vs. Cadillac XTS

Model Year201720172017201720142014
ModelSLSLSLSLXTSXTS
TrimSL450SL550AMG SL63AMG SL65PlatinumVsport Platinum
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400$1400    
7-speed manually-shiftable automatic  $1200$1200  
6-speed manually-shiftable automatic    $1100$1100
RWD$0$0$0$0  
FWD    $0 
AWD     $1700
Accessories 
AC power outlet    $100$100
Active noise reduction    $0$0
Hands-free trunk or liftgate$100$100$100$100  
Heated steering wheel    $100$100
Power door closers   $300  
Power rear side windows    $200$200
Power trunk closer$350$350$350$350  
Remote app$25$25$25$25  
Remote start    $150$150
Remote window/roof operation$15$15$15$15  
Semi-automated parking system$500$500$500$500$500 
Sunshade, rear, power    $225$225
Sunshades, second row    $125$125
Wind blocker, power small$300$300$300$300  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0$0  
Auto-raising roll bars / headrests$500$500$500$500  
Backup collision intervention    $150$150
Blind spot collision prevention$150$150$150$150  
Collision preparation system, rear$100$100$100$100  
Cross-traffic detection for collision preparation system$0$0$0$0  
Driver drowsiness monitor$150$150$150$150  
Lane keeping assist$400$400$400$400  
Pedestrian detection$50$50$50$50  
Rear side airbags    $300$300
Rollover sensor    $50$50
Tires, run-flat$150$150    
Torque vectoring, brake-based$100$100$100$100  
Cargo Management 
Air-conditioned storage compartment$50$50$50$50  
Cargo net    $40$40
Rear seat pass-through    $100$100
Storage compartment under front seat(s)$50$50$50$50  
Climate Control 
Adaptive windshield washer system$0$0$0$0  
Heated washer fluid system$50$50$50$50  
Rear air vents with automatic controls    $250$250
Residual heat$50$50$50$50  
Washer fluid outlets in wiper blade$100$100$100$100  
Wiper de-icer$25$25$25$25  
Drivetrain 
Limited-slip rear differential  $300$300 $300
Engine / Motor 
Automatic start / stop$150$150$150$150  
Dual-mode exhaust, switchable$500$500$500$500  
Raised top speed limiter  $0$0  
Exterior 
Electronically-variable tint, sunroof or glass roof panel   $2000  
Glass roof panel(s)$300$300$300$300  
Laminated front side windows    $200$200
Panoramic sunroof    $1200$1200
Power retractable hardtop$6750$6750$6750$6750  
Rear spoiler  $200$200  
Infotainment 
Android Auto support$100$100$100$100  
Apple CarPlay support$100$100$100$100  
CD player$125$125$125$125  
CD player, remote    $100$100
DVD-compatible player$0$0$0$0  
In-vehicle Internet$150$150$150$150  
iPod integration$100$100$100$100  
Media drive$15$15$15$15  
Navigation map updates, three years$0$0$0$0  
Rear seat audio controls    $25$25
SMS text-to-speech reader$25$25$25$25  
Traffic + travel information$25$25$25$25  
Traffic information    $25$25
USB port    $25$25
Voice control for external devices    $0$0
Wi-Fi hotspot$50$50$50$50  
Instruments, Lights, and Mirrors 
Analog clock$25$25    
Approach detection    $25$25
Auto-dimming passenger-side mirror    $75$75
Boost gauge     $75
Chronometer  $100$100  
Compass    $0$0
Fog light, rear$100$100$100$100  
Head-up display (HUD)    $350$350
Interior ambient lighting    $150$150
Interior ambient lighting, configurable$150$150$150$150  
Large color reconfigurable instrument cluster display    $250$250
LED headlights$1000$1000$1000$1000  
Mirror tilt-down in reverse$25$25$25$25  
Xenon HID headlights    $500$500
Seats and Interior Trim 
Automatic seat bolsters, driver$300$300$300$300  
Automatic seat bolsters, front passenger$300$300$300$300  
Center armrest(s), second row    $50$50
Folding second row seats    $300$300
Heated second row seats    $200$200
Leather-wrapped steering wheel$150$150$150$150  
Manual thigh support length adjuster, driver seat    $50$50
Manual thigh support length adjuster, passenger seat    $50$50
Massage, driver seat$100$100$100$100  
Massage, passenger seat$100$100$100$100  
Metal pedals$75$75$75$75  
Neck-level heating, front seats$150$150$150$150  
No leather in second row$-300$-300$-300$-300  
Power headrest height adjuster, driver seat$50$50$50$50  
Power headrest height adjuster, passenger seat$50$50$50$50  
Power thigh support length adjuster, driver seat$100$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100$100  
Suspension, Wheels, and Tires 
Active curve tilting$1000$1000$1000$1000  
Adaptive dampers - electrical    $500$500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000$4000$4000  
Alloy wheels$350$350$350$350  
Polished alloy wheels    $350$350
Rear air springs, auto-leveling    $350$350
Sport suspension (upgrade)  $0   
Ultra-sport suspension (upgrade)   $0  
Transmission 
Launch control  $100   
Total Value of Features$20,830$20,830$21,155$23,355$8,165$9,740
Value of Feature Adjustments$12,665$12,665$12,990$15,190$0$1,575
Value of Feature Adjustments-11,787-11,785-12,086-14,1370-1,474

Return to top

Specifications Comparison: Mercedes-Benz SL vs. Cadillac XTS

Model Year20172014
ModelSLXTS
Body2dr Hardtop conv.4dr Sedan
Wheelbase101.7 in111.7 in
Length182.3 in202.0 in
Width73.9 in72.9 in
Height51.2 in59.5 in
Curb Weight3,827 lb.4,007 lb.
Fuel Capacity19.8 gal.19.0 gal.
Row 1 Headroom39.1 in39.0 in
Row 1 Shoulder Room55.5 in57.9 in
Row 1 Hip Room0.0 in55.1 in
Row 1 Legroom42.9 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
8.5 ft318.0 ft3
Cargo Volume,
Maximum
13.5 ft318.0 ft3

Return to top

Option Package Details
Mercedes-Benz SL SL450

Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Automatic seat bolsters, driver300No
Automatic seat bolsters, front passenger300No
Massage, driver seat100No
Massage, passenger seat100No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power decklid350No
Proximity key250Yes
Neck-level heating, front seats150No
Semi-automated parking system500Yes
Hands-free trunk or liftgate100No
Total Requested165054%
Total Not Requested140046%
Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested120063%
Total Not Requested70037%

Option Package Details
Mercedes-Benz SL SL550

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested120063%
Total Not Requested70037%

Option Package Details
Mercedes-Benz SL AMG SL63

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested120063%
Total Not Requested70037%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Convertibles
See TrueDelta's information for all Mercedes-Benz models.