Buick Regal Buick Regal 2014 Mercedes-Benz SL Mercedes-Benz SL 2011

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Buick Regal 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 Regal vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $41,415

Buick Regal GS   
Difference: $66,830

Lowest Total Invoice: $39,509

Buick Regal GS   
Difference: $61,311

Calculate Payments

  Down Payment Interest Rate Term
Model Year2014201120112011
ModelRegalSLSLSL
TrimGSSL550SL63 AMGSL65 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $36,905 $102,600 $139,050 $198,750
Base Invoice $35,429 $95,418 $129,316 $184,838
Adaptive cruise control, all-speed 1,695      
Sunroof 1,000      
Driver Confidence Package 890      
Obstacle detection, rear   1,170 1,170  
Adaptive cruise control   2,300 2,300 2,300
Wood trim     0 0
Adaptive cruise control, all-speed 1,492      
Sunroof 880      
Driver Confidence Package 783      
Obstacle detection, rear   1,088 1,088  
Adaptive cruise control   2,139 2,139 2,139
Wood trim     0 0
Options (change) 3,585 3,470 3,470 2,300
Options (change) 3,155 3,227 3,227 2,139
Destination 925 875 875 875
Gas Tax 0 1,300 2,600 2,600
Total Price $41,415 $108,245 $145,995 $204,525
Total Invoice $39,509 $100,820 $136,018 $190,452

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

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $57,425
TrueDelta Adjusted Invoice Difference: $52,551
Model Year2014201120112011
ModelRegalSLSLSL
TrimGSSL550SL63 AMGSL65 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine259hp I4382hp V8518hp V8604hp V12
TransmissionT6T7T7T5
DrivetrainFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9510, 10510, 10510, 10
Tire (rear if not all the same)245/40-19255/40-18255/35-19255/35-19
Total Price$41,415$108,245$145,995$204,525
Adjustments for Features0-9,405-10,755-11,805
Feature-Adjusted Total Price$41,415$98,840$135,240$192,720
Cost Above Minimum$0$0$36,400$93,880
Total Invoice$39,509$100,820$136,018$190,452
Adjustments for Features0-8,760-10,020-10,993
Feature-Adjusted Total Invoice$39,509$92,060$125,998$179,459
Cost Above Minimum$0$0$33,938$87,399

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Features Comparison: Buick Regal vs. Mercedes-Benz SL

Model Year2014201120112011
ModelRegalSLSLSL
TrimGSSL550SL63 AMGSL65 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   
7-speed manually-shiftable automatic $1200$1200 
5-speed manually-shiftable automatic   $1000
FWD$0   
RWD $0$0$0
Accessories 
AC power outlet$100   
Adaptive cruise control $600$600$600
Adaptive cruise control, all-speed$850   
Heated steering wheel$100   
Power rear side windows$200   
Power trunk closer   $350
Proximity key$250  $250
Remote start$150   
Remote window/roof operation $15$15$15
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Wind blocker, small $100$100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0$0
Auto-raising roll bars / headrests $500$500$500
Blind spot warning system$200   
Cross-traffic warning, rear$100   
Following distance indicator$25   
Forward collision warning$200   
Knee airbag, driver $75$75$75
Lane departure warning$200   
Radar- or camera-based collision preparation system$0   
Rear side airbags$300   
Rearview camera$200   
Rollover sensor$50   
Side curtain airbags$350   
Temporary spare tire $150$150$150
Cargo Management 
Air-conditioned storage compartment $50$50$50
Cargo net$40   
Rear seat pass-through$100   
Storage compartment under front seat(s) $50$50$50
Climate Control 
Automatic air recirculation $100$100$100
Heated windshield washer nozzles $15$15$15
Rain-sensing wipers $175$175$175
Rear air vents$100   
Residual heat $50$50$50
Variable intermittent wipers$75   
Wiper de-icer $25$25$25
Exterior 
Active grille shutters$0   
Body kit$0 $0$0
Glass roof panel(s)   $300
Power retractable hardtop $6750$6750$6750
Rear spoiler$200   
Sunroof$900   
Infotainment 
App support$0   
Bluetooth audio streaming$25   
CD changer, in-dash $325$325$325
CD player$125   
DVD-compatible player $0$0$0
iPod integration $100$100$100
Media drive $15$15$15
SD Card slot $25$25$25
Siri Eyes Free support$0   
SMS text-to-speech reader$25   
Surround sound $250$250$250
Telematics service, such as OnStar $200$200$200
Telematics service, such as OnStar, with navigation$225   
Traffic information $25$25$25
USB port$25   
Voice control for external devices$0   
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75
Compass$0   
Cornering lights $50$50$50
Fog light, rear $100$100$100
Fog lights $125$125$125
Headlight washers $50$50$50
Large color reconfigurable instrument cluster display$250   
Mirror tilt-down in reverse $25$25$25
Performance meter$150   
Steering-linked headlights $150$150$150
Seats and Interior Trim 
Center armrest(s), second row$50   
Cooled or ventilated front seats   $300
Folding second row seats$300   
Leather door panel trim $250$250$250
Leather-wrapped steering wheel$150$150  
Massage, driver seat  $100$100
Massage, passenger seat  $100$100
Memory system, passenger seat $150$150$150
Neck-level heating, front seats   $150
No leather in second row $-300$-300$-300
Power 4-way lumbar adjuster, driver seat$150 $150$150
Power 4-way lumbar adjuster, passenger seat$150 $150$150
Power headrest height adjuster, driver seat $50$50$50
Power headrest height adjuster, passenger seat $50$50$50
Power lumbar adjuster, driver seat $100  
Power lumbar adjuster, passenger seat $100  
Power seatback bolsters, driver seat  $100$100
Power seatback bolsters, passenger seat  $100$100
Power thigh support length adjuster, driver seat $100$100$100
Power thigh support length adjuster, passenger seat $100$100$100
Synthetic suede headliner  $650$650
Synthetic suede steering wheel  $150$150
Upholstered instrument panel, leather $1000$1000$1000
Wood trim $300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500   
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000$4000$4000
Electronic systems calibration selector$200   
Sport suspension (upgrade)$0 $0$0
Transmission 
Launch control  $100 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$8,365$17,770$19,120$20,170
Value of Feature Adjustments$0$9,405$10,755$11,805
Value of Feature Adjustments0-8,760-10,020-10,993

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Specifications Comparison: Buick Regal vs. Mercedes-Benz SL

Model Year20142011
ModelRegalSL
Body4dr Sedan2dr Hardtop conv.
Wheelbase107.8 in100.8 in
Length190.2 in180.4 in
Width73.1 in71.5 in
Height58.4 in51.1 in
Curb Weight3,693 lb.4,221 lb.
Fuel Capacity18.0 gal.21.1 gal.
Row 1 Headroom38.8 in37.7 in
Row 1 Shoulder Room56.7 in54.0 in
Row 1 Hip Room55.4 in53.9 in
Row 1 Legroom42.1 in42.9 in
Row 2 Headroom36.8 in0.0 in
Row 2 Shoulder Room54.4 in0.0 in
Row 2 Hip Room52.3 in0.0 in
Row 2 Legroom37.3 in0.0 in
Cargo Volume,
Minimum
14.2 ft37.2 ft3
Cargo Volume,
Maximum
14.210.2 ft3

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Option Package Details
Buick Regal GS

Driver Confidence Package
FeatureValueRequested?
Memory system, driver seat200Yes
Lane departure warning system200No
Blind spot warning system200No
Rear cross-traffic detection100No
Forward collision alert200No
Following distance indicator25No
Total Requested20022%
Total Not Requested72578%

Option Package Details
Mercedes-Benz SL SL550

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SL SL63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

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