Buick Regal Buick Regal 2017 Mercedes-Benz CLS Mercedes-Benz CLS 2015

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Buick Regal vs. Mercedes-Benz CLS 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 CLS Invoice Comparison

Lowest Total Price: $38,670

Buick Regal GS   
Difference: $33,365

Lowest Total Invoice: $36,977

Buick Regal GS   
Difference: $30,081

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201520152015
ModelRegalCLSCLSCLS
TrimGSCLS400CLS550CLS63 AMG S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $34,115 $65,990 $73,200 $106,550
Base Invoice $32,750 $61,371 $68,076 $99,092
Driver Confidence Package 1,040      
Sunroof 1,000      
Adaptive cruise control, all-speed 1,195      
Metallic paint (extra cost) 395      
Driver Assistance Package   2,800 2,800 2,800
Wheel Package   990 760  
Rear spoiler   400 400  
Folding second row seats   440 440  
Heated steering wheel   490 490  
Driver Confidence Package 946      
Sunroof 910      
Adaptive cruise control, all-speed 1,087      
Metallic paint (extra cost) 359      
Driver Assistance Package   2,604 2,604 2,604
Wheel Package   921 707  
Rear spoiler   372 372  
Folding second row seats   409 409  
Heated steering wheel   456 456  
Options (change) 3,630 5,120 4,890 2,800
Options (change) 3,302 4,762 4,548 2,604
Destination 925 925 925 925
Total Price $38,670 $72,035 $79,015 $110,275
Total Invoice $36,977 $67,058 $73,549 $102,621

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $31,025
TrueDelta Adjusted Invoice Difference: $27,903
Model Year2017201520152015
ModelRegalCLSCLSCLS
TrimGSCLS400CLS550CLS63 AMG S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine259hp I4329hp V6402hp V8577hp V8
TransmissionT6T7T9T7
DrivetrainFWDRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 8610, 14610, 14
Tire (rear if not all the same)245/40-19255/40-18255/40-18255/35-19
Total Price$38,670$72,035$79,015$110,275
Adjustments for Features0-2,340-4,680-8,680
Feature-Adjusted Total Price$38,670$69,695$74,335$101,595
Cost Above Minimum$0$0$4,640$31,900
Total Invoice$36,977$67,058$73,549$102,621
Adjustments for Features0-2,178-4,356-8,078
Feature-Adjusted Total Invoice$36,977$64,880$69,193$94,543
Cost Above Minimum$0$0$4,313$29,663

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Features Comparison: Buick Regal vs. Mercedes-Benz CLS

Model Year2017201520152015
ModelRegalCLSCLSCLS
TrimGSCLS400CLS550CLS63 AMG S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   
7-speed manually-shiftable automatic $1200 $1200
9-speed manually-shiftable automatic  $1400 
FWD$0   
RWD $0$0 
AWD   $1700
Accessories 
AC power outlet$100   
Heated steering wheel$100$100$100 
Proximity key$250   
Remote start$150   
Remote window/roof operation $15$15$15
Semi-automated parking system   $500
Sunshade, rear, power   $225
Tilt/telescoping steering wheel, manual$250   
Tilt/telescoping steering wheel, power $350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0$0
Automatic braking, high-speed or partial $200$200$200
Automatic braking, low-speed $200$200$200
Blind spot collision prevention $150$150$150
Collision preparation system, rear $100$100$100
Driver drowsiness monitor $150$150$150
Following distance indicator$25   
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Lane keeping assist $400$400$400
Obstacle detection, front$150  $150
Obstacle detection, rear$250  $250
Pedestrian detection $50$50$50
Rearview camera$200   
Temporary spare tire $150$150$150
Torque vectoring, brake-based   $100
Vehicle health reports$0   
Cargo Management 
Air-conditioned storage compartment $50$50$50
Cargo net$40   
Rear seat pass-through$100   
Second-row low console $100$100$100
Climate Control 
Automatic air recirculation $100$100$100
Dual-zone climate control$125   
Heated windshield washer nozzles $15$15$15
Rain-sensing wipers $175$175$175
Residual heat $50$50$50
Variable intermittent wipers$75   
Drivetrain 
Limited-slip rear differential   $300
Engine / Motor 
Automatic start / stop   $150
Raised top speed limiter   $0
Exterior 
Active grille shutters$0   
Body kit$0  $0
Painted brake calipers (optional)   $0
Infotainment 
4G LTE connectivity$0   
Android Auto support$100   
App support$0 $0$0
Apple CarPlay support$100   
CD changer, in-dash $325$325$325
CD player$125   
DVD-compatible player $0$0$0
HD radio $50$50$50
In-vehicle Internet  $150$150
Media drive  $15$15
Navigation map updates, three years  $0$0
Satellite radio$200 $200$200
SD Card slot $25$25$25
Surround sound  $250$250
Traffic + travel information  $25$25
Voice control for external devices$0   
Wi-Fi hotspot$50   
Instruments, Lights, and Mirrors 
Adaptive headlights   $200
Analog clock $25$25 
Auto-dimming driver-side mirror $75$75$75
Auto-dimming headlights   $200
Chronometer   $100
Cornering lights   $50
Fog light, rear $100$100$100
Headlight washers $50$50$50
Interior ambient lighting$150   
Interior ambient lighting, configurable $150$150$150
Large color reconfigurable instrument cluster display$250   
LED headlights $1000$1000$1000
Mirror tilt-down in reverse $25$25$25
Performance meter$150   
Xenon HID headlights$500   
Seats and Interior Trim 
Door sill trim plates$100$100$100 
Illuminated door sill trim plates   $200
Leather door panel trim $250$250$250
Leather-wrapped steering wheel$150$150$150 
Memory system, passenger seat $150$150$150
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-folding headrests, second row seats $50$50$50
Synthetic suede headliner   $650
Synthetic suede steering wheel   $150
Upholstered instrument panel, leather $1000$1000$1000
Wood trim $300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 $500$500
Air suspension, auto-leveling and height adjustable  $1000 
Electronic systems calibration selector$200  $200
Rear air springs, auto-leveling   $350
Sport suspension (upgrade)$0$0  
Ultra-sport suspension (upgrade)   $0
Transmission 
Launch control   $100
Steering-wheel-mounted transmission controls $100$100$100
Total Value of Features$5,690$8,030$10,370$14,370
Value of Feature Adjustments$0$2,340$4,680$8,680
Value of Feature Adjustments0-2,178-4,356-8,078

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Specifications Comparison: Buick Regal vs. Mercedes-Benz CLS

Model Year20172015
ModelRegalCLS
Body4dr Sedan4dr Sedan
Wheelbase107.8 in113.2 in
Length190.2 in194.5 in
Width73.1 in74.1 in
Height58.4 in55.8 in
Curb Weight3,693 lb.4,035 lb.
Fuel Capacity18.0 gal.21.1 gal.
Row 1 Headroom38.8 in36.9 in
Row 1 Shoulder Room56.7 in57.1 in
Row 1 Hip Room55.4 in58.0 in
Row 1 Legroom42.1 in42.1 in
Row 2 Headroom36.8 in36.1 in
Row 2 Shoulder Room54.4 in56.5 in
Row 2 Hip Room52.3 in57.6 in
Row 2 Legroom37.3 in35.0 in
Cargo Volume14.2 ft315.3 ft3

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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 CLS CLS400

Driver Assistance Package
FeatureValueRequested?
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%
Wheel Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Alloy wheels, optional design0No
Special interior trim0No
Metal pedals75Yes
Dark-colored headliner (optional)0No
Total Requested325100%
Total Not Requested00%

Option Package Details
Mercedes-Benz CLS CLS550

Driver Assistance Package
FeatureValueRequested?
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%
Wheel Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Alloy wheels, optional design0No
Special interior trim0No
Metal pedals75Yes
Dark-colored headliner (optional)0No
Total Requested325100%
Total Not Requested00%

Option Package Details
Mercedes-Benz CLS CLS63 AMG S

Driver Assistance Package
FeatureValueRequested?
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%

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