Mercedes-Benz S-Class Mercedes-Benz S-Class 2016 Buick Regal Buick Regal 2014

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Mercedes-Benz S-Class vs. Buick Regal 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 S-Class vs. Buick Regal Invoice Comparison

Lowest Total Price: $42,115

Buick Regal GS   
Difference: $58,707

Lowest Total Invoice: $40,125

Buick Regal GS   
Difference: $53,422

Calculate Payments

  Down Payment Interest Rate Term
Model Year2016201620162014
ModelS-ClassS-ClassS-ClassRegal
TrimS550eAMG S63AMG S65GS
Body4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan
Base Price $95,650 $143,250 $224,650 $36,905
Base Invoice $88,955 $133,223 $208,925 $35,429
Driver Assistance Package 2,800 2,800    
Premium Package 4,500      
Heated steering wheel 490      
Rear spoiler 500      
Polished alloy wheels   1,700    
Driver Confidence Package       890
Sunroof       1,000
Adaptive cruise control, all-speed       1,695
255/35ZR20       700
Driver Assistance Package 2,604 2,604    
Premium Package 4,185      
Heated steering wheel 456      
Rear spoiler 465      
Polished alloy wheels   1,581    
Driver Confidence Package       783
Sunroof       880
Adaptive cruise control, all-speed       1,492
255/35ZR20       616
Options (change) 8,290 4,500 0 4,285
Options (change) 7,710 4,185 0 3,771
Destination 925 925 925 925
Gas Tax -4,043 0 2,100 0
Total Price $100,822 $148,675 $227,675 $42,115
Total Invoice $93,547 $138,333 $211,950 $40,125

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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 Mercedes-Benz S-Class dealer quotes or Buick Regal dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz S-Class vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $48,627
TrueDelta Adjusted Invoice Difference: $44,069
Model Year2016201620162014
ModelS-ClassS-ClassS-ClassRegal
TrimS550eAMG S63AMG S65GS
Body4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan
Engine329hp V6 PiH577hp V8621hp V12259hp I4
TransmissionT7T7T7T6
DrivetrainRWDAWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)590, 13590, 131940, 24?, 9
Tire (rear if not all the same)255/45-18255/40-20255/40-20255/35-20
Total Price$100,822$148,675$227,675$42,115
Adjustments for Features-10,080-12,355-23,6050
Feature-Adjusted Total Price$90,742$136,320$204,070$42,115
Cost Above Minimum$0$45,578$113,328$0
Total Invoice$93,547$138,333$211,950$40,125
Adjustments for Features-9,353-11,496-21,9750
Feature-Adjusted Total Invoice$84,194$126,837$189,975$40,125
Cost Above Minimum$0$42,643$105,781$0

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Features Comparison: Mercedes-Benz S-Class vs. Buick Regal

Model Year2016201620162014
ModelS-ClassS-ClassS-ClassRegal
TrimS550eAMG S63AMG S65GS
Body4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200$1200 
6-speed manually-shiftable automatic   $1100
RWD$0 $0 
AWD $1700  
FWD   $0
Accessories 
Eco accelerator$100   
Hands-free trunk or liftgate$100$100$100 
Heated steering wheel$100 $100$100
Power door closers$300$300$300 
Power trunk closer$350$350$350 
Remote app$25$25$25 
Remote climate control$25$25$25 
Remote start   $150
Remote start via app$75$75$75 
Remote window/roof operation$15$15$15 
Semi-automated parking system$500$500$500 
Sunshade, rear, power$225$225$225 
Sunshades, second row, power$225$225$225 
Tilt/telescoping steering wheel, manual   $250
Tilt/telescoping steering wheel, power$350$350$350 
Brakes, Airbags, and Other Safety 
Animal detection, night  $50 
Around view cameras  $500 
Automatic braking, high-speed or partial$200$200$200 
Automatic braking, low-speed$200$200$200 
Automatic seat belt presenters, second row  $50 
Blind spot collision prevention$150$150$150 
Collision preparation system, rear$100$100$100 
Driver drowsiness monitor$150$150$150 
Following distance indicator   $25
Inflatable rear seat belts  $200 
Knee airbag, driver$75$75$75 
Lane keeping assist$400$400$400 
Night vision  $1750 
Pedestrian detection$50$50$50 
Pedestrian detection, night  $50 
Rearview camera$200$200 $200
Tires, run-flat$150   
Torque vectoring, brake-based$100$100$100 
Cargo Management 
Air-conditioned storage compartment$50$50$50 
Console with shifter   $150
Console without shifter$150$150$150 
Overhead sunglass holder$25$25$25 
Rear seat pass-through   $100
Storage compartment under front seat(s)$50$50$50 
Climate Control 
Automatic air recirculation$100$100$100 
Fragrance atomizer$200$200$200 
Heated washer fluid system$50$50$50 
Ionizing air filtration$50$50$50 
Rain-sensing wipers$175$175$175 
Rear air vents$100$100 $100
Rear air vents with automatic controls  $250 
Rear dual-zone climate control  $125 
Residual heat$50$50$50 
Variable intermittent wipers   $75
Washer fluid outlets in wiper blade$100$100$100 
Wiper de-icer$25$25$25 
Engine / Motor 
9 kWh battery pack$0   
Automatic start / stop$150$150$150 
Dual-mode exhaust $250$250 
Radar-based brake regeneration$200   
Exterior 
Active grille shutters   $0
Body kit $0$0$0
Carbon fiber engine cover  $0 
Front splitter spoiler $200$200 
Laminated front side windows$200$200$200 
Laminated rear side windows$100$100$100 
Painted brake calipers (optional)$0   
Panoramic sunroof$1200$1200$1200 
Rear spoiler$200  $200
Sunroof   $900
Infotainment 
Aux input   $50
CD changer, in-dash$325$325$325 
CD player   $125
DVD-compatible player$0$0$0 
Entertainment system with dual headrest screens  $1200 
Handwriting recognition$200$200$200 
In-vehicle Internet$150$150$150 
Media drive$15$15$15 
Navigation map updates, three years$0$0$0 
Near-field communications (NFC)$25$25$25 
SD Card slot$25$25$25 
Siri Eyes Free support   $0
Surround sound$250$250$250 
Traffic + travel information$25$25$25 
Voice control for external devices   $0
Wi-Fi hotspot$50$50$50 
Instruments, Lights, and Mirrors 
Analog clock$25   
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming headlights$200$200$200 
Chronometer $100$100 
Cornering lights$50$50$50 
Fog light, rear$100$100$100 
Head-up display (HUD)  $350 
Illuminated vanity mirrors, rear seat$100$100$100 
Interior ambient lighting   $150
Interior ambient lighting, configurable$150$150$150 
Large energy flow and fuel economy display$25   
LED headlights$1000$1000$1000 
Mirror tilt-down in reverse$25$25$25 
Performance meter   $150
Power-folding mirrors$50$50$50 
Steering-linked headlights$150$150$150 
Xenon HID headlights   $500
Seats and Interior Trim 
Automatic seat bolsters, driver$300$300$300 
Automatic seat bolsters, front passenger$300$300$300 
Automatic seat bolsters, second row  $450 
Cooled or ventilated front seats$300$300$300 
Cooled or ventilated second row seats  $200 
Door sill trim plates   $100
Folding second row seats   $300
Heated front row armrests  $100 
Heated second row armrests  $100 
Heated second row seats  $200 
Illuminated door sill trim plates$200$200$200 
Leather door panel trim  $250 
Leather headliner  $1000 
Leather-wrapped steering wheel $150$150$150
Massage, driver seat$100$100$100 
Massage, passenger seat$100$100$100 
Massage, second row seats  $150 
Memory system, passenger seat$150$150$150 
Memory system, second row seats  $150 
Metal pedals $75$75$75
Power 4-way lumbar adjuster, second row seats  $225 
Power footrest, right rear seat  $250 
Power headrest fore-aft adjuster, second row seats  $75 
Power headrest height adjuster, driver seat$50$50$50 
Power headrest height adjuster, passenger seat$50$50$50 
Power headrest height adjuster, second row seats  $75 
Power legrest, right second row seat  $500 
Power recliner, second row seats  $150 
Power seat belt height adjusters, front row$25$25$25 
Power thigh support length adjuster, driver seat$100$100$100 
Power thigh support length adjuster, passenger seat$100$100$100 
Power thigh support length adjuster, second row seats  $150 
Power upper seatback recliner, second row seats  $150 
Synthetic suede headliner $650  
Upholstered instrument panel$300$300  
Upholstered instrument panel, leather  $1000 
Wood trim$300$300$300 
Wood/leather-wrapped steering wheel$150   
Suspension, Wheels, and Tires 
Active hydraulic struts, auto-leveling and ht. adjustable  $5500 
Adaptive dampers - electrical$500$500 $500
Air suspension, auto-leveling and height adjustable$1000$1000  
Alloy wheels$350   
Camera-linked adaptive suspension  $500 
Crosswind stabilization$50$50$50 
Electronic systems calibration selector   $200
Polished alloy wheels $350$350$350
Sport suspension (upgrade) $0$0$0
Transmission 
Launch control $100  
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$16,080$18,355$29,605$6,000
Value of Feature Adjustments$10,080$12,355$23,605$0
Value of Feature Adjustments-9,353-11,496-21,9750

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Specifications Comparison: Mercedes-Benz S-Class vs. Buick Regal

Model Year20162014
ModelS-ClassRegal
Body4dr Sedan, ext.4dr Sedan
Wheelbase124.6 in107.8 in
Length206.5 in190.2 in
Width74.8 in73.1 in
Height58.7 in58.4 in
Curb Weight4,774 lb.3,693 lb.
Fuel Capacity21.1 gal.18.0 gal.
Row 1 Headroom39.7 in38.8 in
Row 1 Shoulder Room59.7 in56.7 in
Row 1 Hip Room0.0 in55.4 in
Row 1 Legroom41.4 in42.1 in
Row 2 Headroom39.2 in36.8 in
Row 2 Shoulder Room59.1 in54.4 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom43.0 in37.3 in
Cargo Volume16.3 ft314.2 ft3

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Option Package Details
Mercedes-Benz S-Class S550e

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
Blind spot intervention150No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Total Requested120063%
Total Not Requested70037%
Premium Package
FeatureValueRequested?
Sunshades, second row, power225No
Automatic seat bolsters, driver300No
Automatic seat bolsters, front passenger300No
Massage, driver seat100No
Massage, passenger seat100No
Front sport buckets100Yes
Cooled or ventilated front seats300No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Proximity key250Yes
Parking guidance system - active500No
Hands-free trunk or liftgate100No
Total Requested75028%
Total Not Requested192572%

Option Package Details
Mercedes-Benz S-Class AMG S63

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

Option Package Details
Buick Regal GS

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Total Requested700100%
Total Not Requested00%
255/35ZR20 tires
FeatureValueRequested?
255/35ZR20 tires400No
Polished alloy wheels350Yes
Total Requested35047%
Total Not Requested40053%
Driver Confidence Package
FeatureValueRequested?
Memory system, driver seat200Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Forward collision alert200Yes
Following distance indicator25No
Total Requested90097%
Total Not Requested253%

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