Buick Regal Buick Regal 2015 Mercedes-Benz S-Class Mercedes-Benz S-Class 2011

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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: $33,820

Buick Regal   
Difference: $59,545

Lowest Total Invoice: $32,425

Buick Regal   
Difference: $54,536

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152011
ModelRegalS-Class
TrimBaseS400 HYBRID
Body4dr Sedan4dr Sedan, ext.
Base Price $29,990 $91,000
Base Invoice $28,790 $84,630
Experience Buick Package 995  
Premium I Package 1,910  
2.4L I4 Hybrid 0  
Heated steering wheel   490
Experience Buick Package 876  
Premium I Package 1,834  
2.4L I4 Hybrid 0  
Heated steering wheel   456
Options (change) 2,905 490
Options (change) 2,710 456
Destination 925 875
Gas Tax 0 1,000
Total Price $33,820 $93,365
Total Invoice $32,425 $86,961

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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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Request free, no-obligation Buick Regal dealer quotes or Mercedes-Benz S-Class dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Buick Regal
TrueDelta Adjusted Price Difference: $53,515
TrueDelta Adjusted Invoice Difference: $48,920
Model Year20152011
ModelRegalS-Class
TrimBaseS400 HYBRID
Body4dr Sedan4dr Sedan, ext.
Engine182hp I4 H275hp V6 H
TransmissionT6T7
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)25/36 MPG19/25 MPG
Audio (watts, speakers)?, 7600, 14
Tire (rear if not all the same)235/50-17255/45-18
Total Price$33,820$93,365
Adjustments for Features0-6,030
Feature-Adjusted Total Price$33,820$87,335
Total Invoice$32,425$86,961
Adjustments for Features0-5,616
Feature-Adjusted Total Invoice$32,425$81,345

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

Model Year20152011
ModelRegalS-Class
TrimBaseS400 HYBRID
Body4dr Sedan4dr Sedan, ext.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
FWD$0 
RWD $0
Accessories 
Power door closers $300
Power trunk closer $350
Proximity key$250 
Remote app$25 
Remote start$150 
Remote window/roof operation $15
Sunshade, rear, power $225
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Brake- or yaw-sensor-initiated collision preparation system $0
Driver drowsiness monitor $150
Obstacle detection, rear$250 
Rear side airbags $300
Rearview camera$200 
Temporary spare tire $150
Vehicle health reports$0 
Cargo Management 
Air-conditioned storage compartment $50
Console with shifter$150 
Console without shifter $150
Overhead sunglass holder $25
Rear seat pass-through$100 
Storage compartment under front seat(s) $50
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Residual heat $50
Variable intermittent wipers$75 
Wiper de-icer $25
Engine / Motor 
Automatic start / stop$150 
Exterior 
Active grille shutters$0 
Laminated front side windows $200
Infotainment 
4G LTE connectivity$0 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
DVD-Audio-compatible player $0
HD radio $50
iPod integration $100
SD Card slot $25
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Surround sound $250
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Traffic information $25
USB port$25 
Voice control for external devices$0 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming driver-side mirror $75
Auto-dimming headlights $200
Cornering lights $50
Digital instruments $0
Fog light, rear $100
Headlight washers $50
Illuminated vanity mirrors, rear seat $100
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Xenon HID headlights $500
Seats and Interior Trim 
Cooled or ventilated front seats $300
Folding second row seats$300 
Leather door panel trim $250
Leather-wrapped steering wheel$150 
Memory system, driver seat $200
Memory system, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power seat belt height adjusters, front row $25
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power-folding headrests, second row seats $50
Upholstered instrument cluster hood, leather $200
Wood trim $300
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,675$9,705
Value of Feature Adjustments$0$6,030
Value of Feature Adjustments0-5,616

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

Model Year20152011
ModelRegalS-Class
Body4dr Sedan4dr Sedan, ext.
Wheelbase107.8 in124.6 in
Length190.2 in206.5 in
Width73.1 in73.7 in
Height58.4 in58.0 in
Curb Weight3,642 lb.4,474 lb.
Fuel Capacity18.0 gal.23.8 gal.
Row 1 Headroom38.8 in37.8 in
Row 1 Shoulder Room56.7 in59.1 in
Row 1 Hip Room55.4 in59.9 in
Row 1 Legroom42.1 in41.9 in
Row 2 Headroom36.8 in38.5 in
Row 2 Shoulder Room54.4 in58.7 in
Row 2 Hip Room52.3 in59.4 in
Row 2 Legroom37.3 in42.3 in
Cargo Volume14.2 ft316.4 ft3

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Option Package Details
Buick Regal

Experience Buick Package
FeatureValueRequested?
Navigation system600Yes
Sunroof900Yes
Voice control for nav and audio75Yes
Speed limit information0No
Total Requested1575100%
Total Not Requested00%
Premium I Package
FeatureValueRequested?
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Universal garage door opener100Yes
Power tilt adjuster, passenger seat100Yes
Obstacle detection, rear250No
Heated steering wheel100Yes
AC power outlet100Yes
Remote start150No
Proximity key250No
Total Requested70052%
Total Not Requested65048%

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