Buick Cascada Buick Cascada 2018 Mercedes-Benz SL Mercedes-Benz SL 2017

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Buick Cascada 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.

Buick Cascada vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $37,385

Buick Cascada Premium   
Difference: $50,490

Lowest Total Invoice: $35,906

Buick Cascada Premium   
Difference: $45,883

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182017201720172017
ModelCascadaCascadaSLSLSLSL
TrimPremiumSport TouringSL450SL550AMG SL63AMG SL65
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $36,065 $37,065 $86,950 $110,800 $151,350 $219,850
Base Invoice $34,622 $35,582 $80,864 $103,044 $140,756 $204,461
Metallic paint (extra cost) 395          
Wood trim         0 0
Metallic paint (extra cost) 359          
Wood trim         0 0
Options (change) 395 0 0 0 0 0
Options (change) 359 0 0 0 0 0
Destination 925 925 925 925 925 925
Gas Tax 0 0 0 0 0 1,300
Total Price $37,385 $37,990 $87,875 $111,725 $152,275 $222,075
Total Invoice $35,906 $36,507 $81,789 $103,969 $141,681 $206,686

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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 Buick Cascada dealer quotes or Mercedes-Benz SL dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Cascada vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Buick Cascada Premium
TrueDelta Adjusted Price Difference: $42,010
TrueDelta Adjusted Invoice Difference: $37,990
Model Year201820182017201720172017
ModelCascadaCascadaSLSLSLSL
TrimPremiumSport TouringSL450SL550AMG SL63AMG SL65
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine200hp I4200hp I4362hp V6449hp V8577hp V8621hp V12
TransmissionT6T6T9T9T7T7
DrivetrainFWDFWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 7?, 7600, 11600, 11600, 11900, 12
Tire (rear if not all the same)245/40-20245/40-20255/35-19255/35-19255/35-19255/35-19
Total Price$37,385$37,990$87,875$111,725$152,275$222,075
Adjustments for Features0-75-8,480-11,530-17,005-21,105
Feature-Adjusted Total Price$37,385$37,915$79,395$100,195$135,270$200,970
Cost Above Minimum$0$530$0$20,800$55,875$121,575
Total Invoice$35,906$36,507$81,789$103,969$141,681$206,686
Adjustments for Features0-72-7,893-10,730-15,822-19,642
Feature-Adjusted Total Invoice$35,906$36,435$73,896$93,239$125,859$187,044
Cost Above Minimum$0$529$0$19,343$51,963$113,148

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Features Comparison: Buick Cascada vs. Mercedes-Benz SL

Model Year201820182017201720172017
ModelCascadaCascadaSLSLSLSL
TrimPremiumSport TouringSL450SL550AMG SL63AMG SL65
Body2dr Convertible2dr Convertible2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100    
9-speed manually-shiftable automatic  $1400$1400  
7-speed manually-shiftable automatic    $1200$1200
FWD$0$0    
RWD  $0$0$0$0
Accessories 
Adaptive cruise control, all-speed     $850
Cruise control$150$150$150$150$150 
Hands-free trunk or liftgate   $100$100$100
Heated steering wheel$100$100    
Power door closers     $300
Power rear side windows$200$200    
Power trunk closer   $350$350$350
Proximity key   $250$250$250
Remote start$150$150    
Remote window/roof operation  $15$15$15$15
Semi-automated parking system   $500$500$500
Tilt/telescoping steering wheel, manual$250$250    
Tilt/telescoping steering wheel, power  $350$350$350$350
Universal garage door opener  $100$100$100$100
Wind blocker$300$300    
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
Automatic braking, high-speed or partial  $200$200$200$200
Automatic braking, low-speed  $200$200$200$200
Automatic seat belt presenters, front row$100$100    
Blind spot collision prevention     $150
Blind spot warning system     $200
Brake- or yaw-sensor-initiated collision preparation system  $0$0$0 
Collision preparation system, rear     $100
Cross-traffic detection for collision preparation system     $0
Cross-traffic warning, rear     $100
Driver drowsiness monitor  $150$150$150$150
Lane departure warning$200$200   $200
Lane keeping assist     $400
Obstacle detection, front$150$150 $150$150$150
Obstacle detection, rear$250$250 $250$250$250
Pedestrian detection     $50
Radar- or camera-based collision preparation system     $0
Rearview camera$200$200 $200$200$200
Side curtain airbags  $350$350$350$350
Temporary spare tire$150$150    
Tires, run-flat  $150$150  
Torque vectoring, brake-based  $100$100$100$100
Vehicle health reports$0$0    
Cargo Management 
Air-conditioned storage compartment  $50$50$50$50
Second-row low console$100$100    
Storage compartment under front seat(s)  $50$50$50$50
Climate Control 
Adaptive windshield washer system  $0$0$0$0
Automatic air recirculation  $100$100$100$100
Heated washer fluid system  $50$50$50$50
Interior air filter  $0$0$0$0
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
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
Power convertible top$4000$4000    
Power retractable hardtop  $6750$6750$6750$6750
Rear spoiler    $200$200
Infotainment 
4G LTE connectivity$0$0    
Android Auto support  $100$100$100$100
Apple CarPlay support  $100$100$100$100
HD radio  $50$50$50$50
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
SD Card slot  $25$25$25$25
Siri Eyes Free support$0$0    
Surround sound  $250$250$250$250
Traffic + travel information  $25$25$25$25
Traffic information$25$25    
USB port$25$25    
Voice control for external devices$0$0    
Instruments, Lights, and Mirrors 
Analog clock  $25$25  
Auto-dimming driver-side mirror  $75$75$75$75
Auto-dimming headlights  $200$200$200$200
Chronometer    $100$100
Cornering lights  $50$50$50$50
Fog light, rear  $100$100$100$100
Fog lights$125$125    
Interior ambient lighting$150$150    
Interior ambient lighting, configurable  $150$150$150$150
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
Automatic seat bolsters, front passenger   $300$300$300
Cooled or ventilated front seats   $300$300$300
Door sill trim plates$100$100    
Folding second row seats$300$300    
Illuminated door sill trim plates  $200$200$200$200
Leather door panel trim  $250$250$250$250
Massage, driver seat   $100$100$100
Massage, passenger seat   $100$100$100
Memory system, driver seat  $200$200$200$200
Memory system, passenger seat  $150$150$150$150
Metal pedals $75$75$75$75$75
Neck-level heating, front seats   $150$150$150
No leather in second row  $-300$-300$-300$-300
Power 4-way lumbar adjuster, driver seat  $150$150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150$150$150
Power headrest height adjuster, driver seat  $50$50$50$50
Power headrest height adjuster, passenger seat  $50$50$50$50
Power lumbar adjuster, driver seat$100$100    
Power lumbar adjuster, passenger seat$100$100    
Power thigh support length adjuster, driver seat  $100$100$100$100
Power thigh support length adjuster, passenger seat  $100$100$100$100
Synthetic suede headliner    $650$650
Upholstered instrument panel, leather  $1000$1000$1000$1000
Wood trim  $300$300$300$300
Suspension, Wheels, and Tires 
Active curve tilting    $1000$1000
Adaptive dampers - electrical  $500$500  
Adaptive hydraulic struts, auto-leveling and ht. adjustable    $4000$4000
Electronic systems calibration selector  $200$200$200$200
Sport suspension (upgrade)    $0 
Ultra-sport suspension (upgrade)     $0
Transmission 
Launch control    $100 
Steering-wheel-mounted transmission controls  $100$100$100$100
Total Value of Features$8,825$8,900$17,305$20,355$25,830$29,930
Value of Feature Adjustments$0$75$8,480$11,530$17,005$21,105
Value of Feature Adjustments0-72-7,893-10,730-15,822-19,642

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Specifications Comparison: Buick Cascada vs. Mercedes-Benz SL

Model Year20182017
ModelCascadaSL
Body2dr Convertible2dr Hardtop conv.
Wheelbase106.1 in101.7 in
Length184.9 in182.3 in
Width72.4 in73.9 in
Height56.8 in51.2 in
Curb Weight3,980 lb.3,827 lb.
Fuel Capacity14.3 gal.19.8 gal.
Row 1 Headroom37.8 in39.1 in
Row 1 Shoulder Room54.6 in55.5 in
Row 1 Legroom42.2 in42.9 in
Row 2 Headroom36.1 in0.0 in
Row 2 Shoulder Room45.8 in0.0 in
Row 2 Legroom32.8 in0.0 in
Cargo Volume,
Minimum
13.4 ft38.5 ft3
Cargo Volume,
Maximum
13.413.5 ft3

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