Mercedes-Benz SL Mercedes-Benz SL 2017 Cadillac STS Cadillac STS 2009

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Mercedes-Benz SL vs. Cadillac STS 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 STS Invoice Comparison

Lowest Total Price: $68,625

Cadillac STS V8   
Difference: $86,550

Lowest Total Invoice: $62,961

Cadillac STS V8   
Difference: $81,418

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172009
ModelSLSLSTS
TrimAMG SL63AMG SL65V8
Body2dr Hardtop conv.2dr Hardtop conv.4dr Sedan
Base Price $151,350 $219,850 $55,910
Base Invoice $140,756 $204,461 $52,276
Driver Assistance Package 2,250    
Wood trim 0 0  
Wood/leather-wrapped steering wheel 650 650  
Preferred Equipment Group 1SG     11,940
Driver Assistance Package 2,093    
Wood trim 0 0  
Wood/leather-wrapped steering wheel 605 605  
Preferred Equipment Group 1SG     9,910
Options (change) 2,900 650 11,940
Options (change) 2,698 605 9,910
Destination 925 925 775
Gas Tax 0 1,300 0
Total Price $155,175 $222,725 $68,625
Total Invoice $144,379 $207,291 $62,961

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

Lowest Adjusted Price and Invoice: Cadillac STS V8
TrueDelta Adjusted Price Difference: $67,310
TrueDelta Adjusted Invoice Difference: $63,517
Model Year201720172009
ModelSLSLSTS
TrimAMG SL63AMG SL65V8
Body2dr Hardtop conv.2dr Hardtop conv.4dr Sedan
Engine577hp V8621hp V12320hp V8
TransmissionT7T7T6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 11900, 12300, 15
Tire (rear if not all the same)255/35-19255/35-19235/50-18
Total Price$155,175$222,725$68,625
Adjustments for Features-19,240-21,4400
Feature-Adjusted Total Price$135,935$201,285$68,625
Cost Above Minimum$0$65,350$0
Total Invoice$144,379$207,291$62,961
Adjustments for Features-17,901-19,9540
Feature-Adjusted Total Invoice$126,478$187,337$62,961
Cost Above Minimum$0$60,859$0

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Features Comparison: Mercedes-Benz SL vs. Cadillac STS

Model Year201720172009
ModelSLSLSTS
TrimAMG SL63AMG SL65V8
Body2dr Hardtop conv.2dr Hardtop conv.4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200 
6-speed manually-shiftable automatic  $1100
RWD$0$0$0
Accessories 
Adaptive cruise control  $600
Adaptive cruise control, all-speed$850$850 
Hands-free trunk or liftgate$100$100 
Heated steering wheel  $100
Power door closers $300 
Power rear side windows  $200
Power trunk closer$350$350 
Remote app$25$25 
Remote start  $150
Remote window/roof operation$15$15 
Semi-automated parking system$500$500 
Wind blocker, power small$300$300 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Auto-raising roll bars / headrests$500$500 
Automatic braking, high-speed or partial$200$200 
Automatic braking, low-speed$200$200 
Blind spot collision prevention$150$150 
Collision preparation system, rear$100$100 
Cross-traffic detection for collision preparation system$0$0 
Cross-traffic warning, rear$100$100 
Driver drowsiness monitor$150$150 
Forward collision warning$200$200 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Lane keeping assist$400$400 
Obstacle detection, front$150$150 
Pedestrian detection$50$50 
Radar- or camera-based collision preparation system$0$0 
Rearview camera$200$200 
Temporary spare tire  $150
Torque vectoring, brake-based$100$100 
Cargo Management 
Air-conditioned storage compartment$50$50 
Cargo net  $40
Rear seat pass-through  $100
Storage compartment under front seat(s)$50$50 
Climate Control 
Adaptive windshield washer system$0$0 
Heated washer fluid system$50$50 
Rear air vents with manual controls  $150
Residual heat$50$50 
Washer fluid outlets in wiper blade$100$100 
Wiper de-icer$25$25 
Engine / Motor 
Automatic start / stop$150$150 
Dual-mode exhaust, switchable$500$500 
Raised top speed limiter$0$0 
Exterior 
Electronically-variable tint, sunroof or glass roof panel $2000 
Glass roof panel(s)$300$300 
Laminated front side windows  $200
Power retractable hardtop$6750$6750 
Sunroof  $900
Infotainment 
Android Auto support$100$100 
App support$0$0 
Apple CarPlay support$100$100 
Aux input$50$50 
Bluetooth audio streaming$25$25 
CD changer, in-dash  $325
CD player$125$125 
HD radio$50$50 
In-vehicle Internet$150$150 
iPod integration$100$100 
Media drive$15$15 
MP3-compatible player$50$50 
Navigation map updates, three years$0$0 
Rear seat audio controls  $25
SD Card slot$25$25 
SMS text-to-speech reader$25$25 
Traffic + travel information$25$25 
Wi-Fi hotspot$50$50 
Instruments, Lights, and Mirrors 
Chronometer$100$100 
Cornering lights$50$50 
Fog light, rear$100$100 
Fog lights  $125
Head-up display (HUD)  $350
Headlight washers  $50
Interior ambient lighting, configurable$150$150 
LED headlights$1000$1000 
Mirror tilt-down in reverse$25$25 
Steering-linked headlights$150$150 
Xenon HID headlights  $500
Seats and Interior Trim 
Automatic seat bolsters, driver$300$300 
Automatic seat bolsters, front passenger$300$300 
Center armrest(s), second row  $50
Door sill trim plates  $100
Heated second row seats  $200
Illuminated door sill trim plates$200$200 
Leather door panel trim$250$250 
Massage, driver seat$100$100 
Massage, passenger seat$100$100 
Memory system, passenger seat$150$150 
Metal pedals$75$75 
Neck-level heating, front seats$150$150 
No leather in second row$-300$-300 
Power headrest height adjuster, driver seat$50$50 
Power headrest height adjuster, passenger seat$50$50 
Power thigh support length adjuster, driver seat$100$100 
Power thigh support length adjuster, passenger seat$100$100 
Synthetic suede headliner$650$650 
Upholstered instrument panel, leather$1000$1000 
Suspension, Wheels, and Tires 
Active curve tilting$1000$1000 
Adaptive dampers - electrical  $500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000 
Alloy wheels$350$350 
Electronic systems calibration selector$200$200 
Performance steering system (optional)  $0
Polished alloy wheels  $350
Sport suspension (upgrade)$0 $0
Ultra-sport suspension (upgrade) $0 
Transmission 
Launch control$100  
Steering-wheel-mounted transmission controls$100$100 
Total Value of Features$25,505$27,705$6,265
Value of Feature Adjustments$19,240$21,440$0
Value of Feature Adjustments-17,901-19,9540

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Specifications Comparison: Mercedes-Benz SL vs. Cadillac STS

Model Year20172009
ModelSLSTS
Body2dr Hardtop conv.4dr Sedan
Wheelbase101.7 in116.4 in
Length182.3 in196.7 in
Width73.9 in72.6 in
Height51.2 in57.6 in
Curb Weight3,827 lb.3,974 lb.
Fuel Capacity19.8 gal.17.0 gal.
Row 1 Headroom39.1 in38.7 in
Row 1 Shoulder Room55.5 in58.6 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom42.9 in42.6 in
Row 2 Headroom0.0 in37.9 in
Row 2 Shoulder Room0.0 in57.4 in
Row 2 Hip Room0.0 in55.6 in
Row 2 Legroom0.0 in38.3 in
Cargo Volume,
Minimum
8.5 ft313.8 ft3
Cargo Volume,
Maximum
13.5 ft313.8 ft3

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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 detection100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested40021%
Total Not Requested150079%

Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SG
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Cooled or ventilated front seats300Yes
Sunroof900No
Adaptive cruise control450Yes
235/50WR18 tires200No
255/45WR18 tires200No
Termporary spare tire150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Head-up display (HUD)350No
Lane departure warning system200Yes
Blind spot warning system200Yes
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Limited-slip rear differential300Yes
Rear spoiler200Yes
Additional engine cooling0No
Power steering cooler0No
Performance steering system (optional)250No
Navigation system600Yes
Surround sound250Yes
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested405060%
Total Not Requested272540%

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