Buick Regal Buick Regal 2017 Mercedes-Benz S-Class Mercedes-Benz S-Class 2014

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

Join Us

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

Lowest Total Price: $39,370

Buick Regal GS   
Difference: $62,245

Lowest Total Invoice: $37,614

Buick Regal GS   
Difference: $56,953

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720142014
ModelRegalS-ClassS-Class
TrimGSS550S63 AMG
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.
Base Price $34,115 $92,900 $139,500
Base Invoice $32,750 $86,397 $129,735
Adaptive cruise control, all-speed 1,195    
Sunroof 1,000    
Driver Confidence Package 1,040    
255/35ZR20 700    
Metallic paint (extra cost) 395    
Heated steering wheel   490  
Driver Assistance Package   2,800 2,800
Premium 1 Package   4,500  
Polished alloy wheels     1,700
Adaptive cruise control, all-speed 1,087    
Sunroof 910    
Driver Confidence Package 946    
255/35ZR20 637    
Metallic paint (extra cost) 359    
Heated steering wheel   456  
Driver Assistance Package   2,604 2,604
Premium 1 Package   4,185  
Polished alloy wheels     1,581
Options (change) 4,330 7,790 4,500
Options (change) 3,939 7,245 4,185
Destination 925 925 925
Total Price $39,370 $101,615 $144,925
Total Invoice $37,614 $94,567 $134,845

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 Buick Regal dealer quotes or Mercedes-Benz S-Class 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: Buick Regal vs. Mercedes-Benz S-Class

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $53,325
TrueDelta Adjusted Invoice Difference: $48,652
Model Year201720142014
ModelRegalS-ClassS-Class
TrimGSS550S63 AMG
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.
Engine259hp I4449hp V8577hp V8
TransmissionT6T7T7
DrivetrainFWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9590, 13590, 13
Tire (rear if not all the same)255/35-20255/45-18255/40-20
Total Price$39,370$101,615$144,925
Adjustments for Features0-8,920-11,070
Feature-Adjusted Total Price$39,370$92,695$133,855
Cost Above Minimum$0$0$41,160
Total Invoice$37,614$94,567$134,845
Adjustments for Features0-8,301-10,300
Feature-Adjusted Total Invoice$37,614$86,266$124,545
Cost Above Minimum$0$0$38,279

Return to top

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

Model Year201720142014
ModelRegalS-ClassS-Class
TrimGSS550S63 AMG
Body4dr Sedan4dr Sedan, ext.4dr Sedan, ext.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
7-speed manually-shiftable automatic $1200$1200
FWD$0  
RWD $0 
AWD  $1700
Accessories 
Hands-free trunk or liftgate $100$100
Heated steering wheel$100$100 
Power door closers $300$300
Power trunk closer $350$350
Remote start$150  
Remote window/roof operation $15$15
Semi-automated parking system $500$500
Sunshade, rear, power $225$225
Sunshades, second row, power $225$225
Tilt/telescoping steering wheel, manual$250  
Tilt/telescoping steering wheel, power $350$350
Brakes, Airbags, and Other Safety 
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
Driver drowsiness monitor $150$150
Following distance indicator$25  
Knee airbag, driver $75$75
Lane keeping assist $400$400
Pedestrian detection $50$50
Tires, run-flat $150 
Torque vectoring, brake-based $100$100
Vehicle health reports$0  
Cargo Management 
Air-conditioned storage compartment $50$50
Console with shifter$150  
Console without shifter $150$150
Overhead sunglass holder $25$25
Rear seat pass-through$100  
Storage compartment under front seat(s) $50$50
Climate Control 
Automatic air recirculation $100$100
Heated windshield washer nozzles $15$15
Rain-sensing wipers $175$175
Residual heat $50$50
Variable intermittent wipers$75  
Wiper de-icer $25$25
Engine / Motor 
Automatic start / stop $150$150
Dual-mode exhaust  $250
Exterior 
Active grille shutters$0  
Body kit$0 $0
Front splitter spoiler  $200
Laminated front side windows $200$200
Laminated rear side windows $100$100
Panoramic sunroof $1200$1200
Rear spoiler$200  
Sunroof$900  
Infotainment 
4G LTE connectivity$0  
Android Auto support$100  
Apple CarPlay support$100  
Aux input$50  
CD changer, in-dash $325$325
CD player$125  
DVD-compatible player $0$0
Handwriting recognition $200$200
HD radio $50$50
In-vehicle Internet $150$150
Media drive $15$15
SD Card slot $25$25
Surround sound $250$250
Traffic + travel information $25$25
Voice control for external devices$0  
Instruments, Lights, and Mirrors 
Analog clock $25 
Auto-dimming driver-side mirror $75$75
Auto-dimming headlights $200$200
Chronometer  $100
Cornering lights $50$50
Fog light, rear $100$100
Illuminated vanity mirrors, rear seat $100$100
LED headlights $1000$1000
Mirror tilt-down in reverse $25$25
Performance meter$150  
Power-folding mirrors $50$50
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
Cooled or ventilated front seats $300$300
Door sill trim plates$100  
Folding second row seats$300  
Illuminated door sill trim plates $200$200
Leather-wrapped steering wheel$150 $150
Massage, driver seat $100$100
Massage, passenger seat $100$100
Memory system, passenger seat $150$150
Metal pedals$75 $75
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Power headrest height adjuster, driver seat $50$50
Power headrest height adjuster, passenger seat $50$50
Power lumbar adjuster, driver seat$100  
Power lumbar adjuster, passenger seat$100  
Power seat belt height adjusters, front row $25$25
Power thigh support length adjuster, driver seat $100$100
Power thigh support length adjuster, passenger seat $100$100
Upholstered instrument panel $300$300
Wood trim $300$300
Wood/leather-wrapped steering wheel $150 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000$1000
Alloy wheels $350 
Crosswind stabilization $50$50
Electronic systems calibration selector$200  
Polished alloy wheels$350 $350
Sport suspension (upgrade)$0 $0
Transmission 
Launch control  $100
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$5,450$14,370$16,520
Value of Feature Adjustments$0$8,920$11,070
Value of Feature Adjustments0-8,301-10,300

Return to top

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

Model Year20172014
ModelRegalS-Class
Body4dr Sedan4dr Sedan, ext.
Wheelbase107.8 in124.6 in
Length190.2 in206.5 in
Width73.1 in74.8 in
Height58.4 in58.7 in
Curb Weight3,693 lb.4,730 lb.
Fuel Capacity18.0 gal.21.1 gal.
Row 1 Headroom38.8 in39.7 in
Row 1 Shoulder Room56.7 in59.7 in
Row 1 Hip Room55.4 in0.0 in
Row 1 Legroom42.1 in41.4 in
Row 2 Headroom36.8 in39.2 in
Row 2 Shoulder Room54.4 in59.1 in
Row 2 Hip Room52.3 in0.0 in
Row 2 Legroom37.3 in43.0 in
Cargo Volume14.2 ft316.3 ft3

Return to top

Option Package Details
Buick Regal GS

Driver Confidence Package
FeatureValueRequested?
Memory system, driver seat200Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Forward collision warning200Yes
Following distance indicator25No
Total Requested90097%
Total Not Requested253%

Option Package Details
Mercedes-Benz S-Class S550

Driver Assistance Package
FeatureValueRequested?
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Blind spot intervention150No
Total Requested120052%
Total Not Requested110048%
Premium 1 Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Automatic seat bolsters, driver300No
Automatic seat bolsters, front passenger300No
Sunshades, second row, power225No
Massage, driver seat100No
Massage, passenger seat100No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Front sport buckets100Yes
Proximity key250Yes
Parking guidance system - active500No
Hands-free trunk or liftgate100No
Total Requested75028%
Total Not Requested192572%

Option Package Details
Mercedes-Benz S-Class S63 AMG

Driver Assistance Package
FeatureValueRequested?
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist system400No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Blind spot intervention150No
Total Requested120052%
Total Not Requested110048%

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 Sedans, Hatchbacks, and Wagons.
See TrueDelta's information for all Buick models.