Buick Regal Buick Regal 2018 Mercedes-Benz S-Class Mercedes-Benz S-Class 2009

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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: $44,900

Buick Regal GS   
Difference: $56,040

Lowest Total Invoice: $42,894

Buick Regal GS   
Difference: $51,112

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182009200920092009
ModelRegalS-ClassS-ClassS-ClassS-Class
TrimGSS550S63 AMGS600S65 AMG
Body4dr Hatch4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Base Price $39,065 $89,350 $131,350 $147,450 $198,950
Base Invoice $37,502 $83,096 $122,156 $137,129 $185,024
Appearance Package 485        
Sights and Sounds Package 945        
Driver Confidence Package #2 1,690        
Metallic paint (extra cost) 395        
Sunroof 1,000        
Illuminated door sill trim plates 395 950 950 950 950
Premium III Package   4,990      
Adaptive cruise control, all-speed   2,880 2,880    
Heated steering wheel   470 470   470
iPod integration   425 425 425 425
Appearance Package 441        
Sights and Sounds Package 860        
Driver Confidence Package #2 1,538        
Metallic paint (extra cost) 359        
Sunroof 910        
Illuminated door sill trim plates 359 884 884 884 884
Premium III Package   4,641      
Adaptive cruise control, all-speed   2,678 2,678    
Heated steering wheel   437 437   437
iPod integration   395 395 395 395
Options (change) 4,910 9,715 4,725 1,375 1,845
Options (change) 4,467 9,035 4,394 1,279 1,716
Destination 925 875 875 875 875
Gas Tax 0 1,000 3,000 3,000 3,000
Total Price $44,900 $100,940 $139,950 $152,700 $204,670
Total Invoice $42,894 $94,006 $130,425 $142,283 $190,615

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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 GS
TrueDelta Adjusted Price Difference: $54,690
TrueDelta Adjusted Invoice Difference: $49,855
Model Year20182009200920092009
ModelRegalS-ClassS-ClassS-ClassS-Class
TrimGSS550S63 AMGS600S65 AMG
Body4dr Hatch4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Engine310hp V6382hp V8518hp V8510hp V12604hp V12
TransmissionT9T7T7T5T5
DrivetrainAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8600, 14600, 14600, 14600, 14
Tire (rear if not all the same)245/40-19255/45-18255/35-20255/45-18255/35-20
Total Price$44,900$100,940$139,950$152,700$204,670
Adjustments for Features0-1,350-3,150-6,900-6,925
Feature-Adjusted Total Price$44,900$99,590$136,800$145,800$197,745
Cost Above Minimum$0$0$37,210$46,210$98,155
Total Invoice$42,894$94,006$130,425$142,283$190,615
Adjustments for Features0-1,257-2,936-6,429-6,449
Feature-Adjusted Total Invoice$42,894$92,749$127,489$135,854$184,166
Cost Above Minimum$0$0$34,740$43,105$91,417

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

Model Year20182009200920092009
ModelRegalS-ClassS-ClassS-ClassS-Class
TrimGSS550S63 AMGS600S65 AMG
Body4dr Hatch4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.4dr Sedan, ext.
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400    
7-speed manually-shiftable automatic $1200$1200  
5-speed manually-shiftable automatic   $1000$1000
AWD$1700    
RWD $0$0$0$0
Accessories 
Active noise reduction$0    
Parking guidance system - passive $250$250$250$250
Power door closers $300$300$300$300
Power trunk closer $350$350$350$350
Remote app$25    
Remote start$150    
Remote window/roof operation $15$15$15$15
Sunshade, rear, power $225$225$225$225
Sunshades, second row, power  $225$225$225
Tilt/telescoping steering wheel, manual$250    
Tilt/telescoping steering wheel, power $350$350$350$350
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200    
Cross-traffic warning, rear$100    
Following distance indicator$25    
Knee airbag, driver$75    
Knee airbag, passenger$75    
Lane departure prevention, steering-based$200    
Lane departure warning$200    
Night vision $1750 $1750$1750
Pedestrian detection$50    
Safety key$5    
Temporary spare tire $150$150$150$150
Vehicle health reports$0    
Cargo Management 
Air-conditioned storage compartment $50$50$50$50
Cargo cover$75    
Console with shifter$150    
Console without shifter $150$150$150$150
Overhead sunglass holder $25$25$25$25
Storage compartment under front seat(s) $50$50$50$50
Climate Control 
Automatic air recirculation $100$100$100$100
Heated windshield washer nozzles $15$15$15$15
Rain-sensing wipers $175$175$175$175
Rear air vents$100$100$100  
Rear air vents with automatic controls   $250$250
Rear dual-zone climate control   $125$125
Residual heat $50$50$50$50
Variable intermittent wipers$75    
Wiper de-icer $25$25$25$25
Drivetrain 
Active rear differential$500    
Exterior 
Body kit$0 $0 $0
Bright-finished exhaust tip(s)$25 $25 $25
Painted brake calipers (optional)$0    
Panoramic sunroof   $1200$1200
Rear spoiler$200    
Sunroof$900$900$900  
Infotainment 
4G LTE connectivity$0    
Android Auto support$100    
App support$0    
Apple CarPlay support$100    
Aux input$50    
Bluetooth audio streaming$25    
Bluetooth cell phone link$100    
CD changer, in-dash $325$325$325$325
DVD-Audio-compatible player $0$0$0$0
HD radio$50    
iPod integration $100$100$100$100
MP3-compatible player $50$50$50$50
SD Card slot $25$25$25$25
SMS text-to-speech reader$25    
Surround sound $250$250$250$250
Telematics service, such as OnStar $200$200$200$200
Telematics service, such as OnStar, with navigation$225    
USB port$25    
Voice control for external devices$0    
Wi-Fi hotspot$50    
Wireless charging station$75    
Instruments, Lights, and Mirrors 
Analog clock $25   
Chronometer  $100$100$100
Compass$0    
Digital instruments $0$0$0$0
Fog light, rear $100$100$100$100
Fog lights $125$125$125$125
Head-up display (HUD)$350    
Headlight washers $50$50$50$50
Illuminated vanity mirrors, rear seat $100$100$100$100
Large color reconfigurable instrument cluster display$250    
LED headlights$1000    
Mirror tilt-down in reverse $25$25$25$25
Performance meter$150    
Power-folding mirrors $50$50$50$50
Steering-linked headlights $150$150$150$150
Xenon HID headlights $500$500$500$500
Seats and Interior Trim 
Automatic seat bolsters, driver $300$300$300$300
Automatic seat bolsters, front passenger $300$300$300$300
Cooled or ventilated second row seats   $200$200
Folding second row seats$300    
Heated second row seats   $200$200
Leather door panel trim $250$250$250$250
Leather-wrapped steering wheel$150 $150 $150
Manual thigh support length adjuster, driver seat$50    
Manual thigh support length adjuster, passenger seat$50    
Memory system, passenger seat $150$150$150$150
Memory system, second row seats   $150$150
Metal pedals$75 $75  
Power headrest height adjuster, driver seat $50$50$50$50
Power headrest height adjuster, passenger seat $50$50$50$50
Power headrest height adjuster, second row seats   $75$75
Power recliner, second row seats   $150$150
Power seat belt height adjusters, front row $25$25$25$25
Power seatback bolsters, driver seat$100    
Power seatback bolsters, passenger seat$100    
Power thigh support length adjuster, driver seat $100$100$100$100
Power thigh support length adjuster, passenger seat $100$100$100$100
Power tilt adjuster, second row seats   $150$150
Power-folding headrests, second row seats $50$50$50$50
Synthetic suede headliner  $650$650$650
Upholstered instrument cluster hood, leather $200$200  
Upholstered instrument panel, leather   $1000$1000
Wood trim $300$300$300$300
Wood/leather-wrapped steering wheel $150 $150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500   
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000$4000
Air suspension, auto-leveling and height adjustable $1000   
Electronic systems calibration selector$200    
Sport suspension (upgrade)  $0 $0
Transmission 
Steering-wheel-mounted transmission controls $100$100$100$100
Total Value of Features$10,580$11,930$13,730$17,480$17,505
Value of Feature Adjustments$0$1,350$3,150$6,900$6,925
Value of Feature Adjustments0-1,257-2,936-6,429-6,449

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

Model Year20182009
ModelRegalS-Class
Body4dr Hatch4dr Sedan, ext.
Wheelbase111.4 in124.6 in
Length192.9 in205.0 in
Width73.3 in73.7 in
Height57.3 in58.0 in
Curb Weight4,082 lb.4,466 lb.
Fuel Capacity16.3 gal.23.8 gal.
Row 1 Headroom38.8 in37.8 in
Row 1 Shoulder Room56.9 in59.1 in
Row 1 Hip Room55.2 in0.0 in
Row 1 Legroom42.1 in41.9 in
Row 2 Headroom37.4 in38.5 in
Row 2 Shoulder Room55.4 in58.7 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom36.9 in42.3 in
Cargo Volume,
Minimum
31.5 ft316.3 ft3
Cargo Volume,
Maximum
60.7 ft316.3 ft3

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Option Package Details
Buick Regal GS

Appearance Package
FeatureValueRequested?
Cornering lights50Yes
LED headlights1000No
Wireless charging station75No
Total Requested504%
Total Not Requested107596%
Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
HD radio50No
Speed limit information0No
Total Requested67563%
Total Not Requested40037%
Driver Confidence Package #2
FeatureValueRequested?
Head-up display (HUD)350No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200No
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Pedestrian detection50No
Following distance indicator25No
Total Requested110052%
Total Not Requested102548%

Option Package Details
Mercedes-Benz S-Class S550

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Blind spot warning system200Yes
Parking guidance system - passive250No
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Total Requested130084%
Total Not Requested25016%
Premium III Package
FeatureValueRequested?
Rearview camera200Yes
Night vision1750No
Front sport buckets100Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Proximity key250Yes
Power 4-way lumbar adjuster, driver seat50Yes
Automatic seat bolsters, driver300No
Power 4-way lumbar adjuster, passenger seat50Yes
Automatic seat bolsters, front passenger300No
Massage, driver seat100Yes
Massage, passenger seat100Yes
Cooled or ventilated front seats300Yes
Power decklid300No
Total Requested155037%
Total Not Requested265063%

Option Package Details
Mercedes-Benz S-Class S63 AMG

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Blind spot warning system200Yes
Parking guidance system - passive250No
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Total Requested130084%
Total Not Requested25016%

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