Mercedes-Benz GLS Mercedes-Benz GLS 2017 Buick Regal Buick Regal 2018

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Mercedes-Benz GLS vs. Buick Regal 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.

Mercedes-Benz GLS vs. Buick Regal Invoice Comparison

Lowest Total Price: $41,945

Buick Regal TourX Essence   
Difference: $39,800

Lowest Total Invoice: $40,003

Buick Regal TourX Essence   
Difference: $36,087

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720172018
ModelGLSGLSGLSRegal
TrimGLS450GLS550AMG GLS63TourX Essence
Body4dr SUV4dr SUV4dr SUV4dr Wagon
Base Price $68,700 $93,850 $124,100 $35,020
Base Invoice $63,891 $87,281 $115,413 $33,619
Premium 1 Package 3,830      
Lighting Package 1,390      
Driver Assistance Package 2,250 1,375    
Metallic paint (extra cost) 720     395
Panoramic sunroof 1,090 1,090   1,200
Obstacle detection, rear 970      
Leather seating surfaces 1,620      
Heated steering wheel 250 250    
Driver Confidence Package #1       1,725
Sights and Sounds Package       1,095
Driver Confidence Package #2       1,190
Illuminated door sill trim plates       395
Premium 1 Package 3,562      
Lighting Package 1,293      
Driver Assistance Package 2,093 1,279    
Metallic paint (extra cost) 670     359
Panoramic sunroof 1,014 1,014   1,092
Obstacle detection, rear 902      
Leather seating surfaces 1,507      
Heated steering wheel 233 233    
Driver Confidence Package #1       1,570
Sights and Sounds Package       996
Driver Confidence Package #2       1,083
Illuminated door sill trim plates       359
Options (change) 12,120 2,715 0 6,000
Options (change) 11,274 2,526 0 5,459
Destination 925 925 925 925
Total Price $81,745 $97,490 $125,025 $41,945
Total Invoice $76,090 $90,732 $116,338 $40,003

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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: Mercedes-Benz GLS vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal TourX Essence
TrueDelta Adjusted Price Difference: $33,860
TrueDelta Adjusted Invoice Difference: $30,558
Model Year2017201720172018
ModelGLSGLSGLSRegal
TrimGLS450GLS550AMG GLS63TourX Essence
Body4dr SUV4dr SUV4dr SUV4dr Wagon
Engine362hp V6449hp V8550hp V8250hp I4
TransmissionT9T9T7T8
DrivetrainAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)80, 8830, 14830, 14?, 8
Tire (rear if not all the same)275/55-19295/40-21295/40-21235/50-18
Total Price$81,745$97,490$125,025$41,945
Adjustments for Features-5,940-9,280-11,1300
Feature-Adjusted Total Price$75,805$88,210$113,895$41,945
Cost Above Minimum$0$12,405$38,090$0
Total Invoice$76,090$90,732$116,338$40,003
Adjustments for Features-5,529-8,637-10,3570
Feature-Adjusted Total Invoice$70,561$82,095$105,981$40,003
Cost Above Minimum$0$11,534$35,420$0

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Features Comparison: Mercedes-Benz GLS vs. Buick Regal

Model Year2017201720172018
ModelGLSGLSGLSRegal
TrimGLS450GLS550AMG GLS63TourX Essence
Body4dr SUV4dr SUV4dr SUV4dr Wagon
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400$1400  
7-speed manually-shiftable automatic  $1200 
8-speed manually-shiftable automatic   $1300
AWD$1700$1700$1700$1700
Accessories 
AC power outlet$100$100$100 
Active noise reduction   $0
Heated / cooled cup holders, front row $75$75 
Heated steering wheel$100$100 $100
Power door closers $300$300 
Power flip-out rear side windows$125$125$125 
Remote climate control$25$25$25 
Remote start   $150
Remote start via app$75$75$75 
Remote window/roof operation$15$15$15 
Semi-automated parking system$500$500$500 
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 
Around view cameras $500$500 
Blind spot collision prevention$150$150$150 
Collision preparation system, rear$100$100  
Cross-traffic detection for collision preparation system$0$0  
Cross-traffic warning, rear$100$100 $100
Driver drowsiness monitor$150$150$150 
Following distance indicator   $25
Hill descent control$250$250$250 
Knee airbag, passenger   $75
Lane departure prevention  $150 
Lane departure prevention, steering-based   $200
Lane keeping assist$400$400  
Obstacle detection, front$150$150$150 
Pedestrian detection$50$50 $50
Rearview camera$200  $200
Safety key   $5
Side curtain airbags   $350
Side curtain airbags, three rows$500$500$500 
Temporary spare tire$150$150$150 
Trailer sway control$25$25$25 
Vehicle health reports   $0
Cargo Management 
Aluminum roof rails$250$250$250 
Cargo area rails w/tie downs   $50
Cargo net $40$40$40
Cargo organizer   $100
Console with shifter   $150
Console without shifter$150$150$150 
Roof rails   $250
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  $100
Rear air vents with automatic controls $250$250 
Rear HVAC unit $400$400 
Variable intermittent wipers   $75
Drivetrain 
Active rear differential   $500
Engine / Motor 
Automatic start / stop$150$150$150 
Exterior 
Deep-tinted rear windows$275$275$275 
Glass roof panel(s)  $300 
Rear bumper protector$40$40$40 
Running boards $350$350 
Wheel-lip moldings $75$75$75
Infotainment 
4G LTE connectivity   $0
Aux input   $50
CD player$125$125$125 
DVD-compatible player$0$0$0 
In-vehicle Internet$150$150$150 
Media drive$15$15$15 
MP3-compatible player$50$50$50 
Navigation map updates, three years$0$0$0 
SD Card slot$25$25$25 
Surround sound $250$250 
Traffic + travel information$25$25$25 
Voice control for external devices   $0
Wireless charging station   $75
Instruments, Lights, and Mirrors 
Adaptive headlights$200$200$200 
Analog clock$25$25$25 
Auto-dimming headlights$200$200$200 
Cornering lights   $50
Fog light, rear$100$100$100 
Fog lights   $125
Interior ambient lighting   $150
Interior ambient lighting, configurable$150$150$150 
Large color reconfigurable instrument cluster display   $250
Mirror tilt-down in reverse$25$25$25 
Power-folding mirrors$50$50$50 
Seats and Interior Trim 
Cooled or ventilated front seats $300$300 
Heated second row seats  $200 
Leather door panel trim  $250 
Leather seating surfaces, third-row seats$200$200$200 
Manual recliner, second row seats$75$75$75 
Massage, driver seat $100$100 
Massage, passenger seat $100$100 
Memory system, passenger seat$150$150$150 
Power headrest height adjuster, driver seat$50$50$50 
Power headrest height adjuster, passenger seat$50$50$50 
Power release, second row seats  $50 
Power seatback bolsters, driver seat $100$100 
Power seatback bolsters, passenger seat $100$100 
Power thigh support length adjuster, driver seat $100$100 
Power thigh support length adjuster, passenger seat $100$100 
Power-folding third row seats$1000$1000$1000 
Synthetic suede headliner  $650 
Upholstered instrument panel$300$300  
Upholstered instrument panel, leather  $1000 
Wood trim$300$300$300 
Suspension, Wheels, and Tires 
Active stabilizer bars  $500 
Adaptive dampers - electrical $500$500 
Air suspension, auto-leveling and height adjustable$1000$1000$1000 
Crosswind stabilization$50$50$50 
Electronic systems calibration selector$200$200$200 
Sport suspension (upgrade)  $0 
Transmission 
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$12,485$15,825$17,675$6,545
Value of Feature Adjustments$5,940$9,280$11,130$0
Value of Feature Adjustments-5,529-8,637-10,3570

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Specifications Comparison: Mercedes-Benz GLS vs. Buick Regal

Model Year20172018
ModelGLSRegal
Body4dr SUV4dr Wagon
Wheelbase121.1 in111.4 in
Length202.0 in196.3 in
Width76.1 in73.3 in
Height72.8 in58.4 in
Curb Weight5,401 lb.4,240 lb.
Fuel Capacity26.4 gal.16.3 gal.
Row 1 Headroom41.2 in38.8 in
Row 1 Shoulder Room58.5 in56.9 in
Row 1 Hip Room0.0 in55.2 in
Row 1 Legroom40.3 in42.1 in
Row 2 Headroom40.0 in39.6 in
Row 2 Shoulder Room58.3 in55.4 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom38.5 in36.9 in
Row 3 Headroom38.9 in0.0 in
Row 3 Shoulder Room50.5 in0.0 in
Row 3 Legroom35.0 in0.0 in
Cargo Volume,
Minimum
16.0 ft332.7 ft3
Cargo Volume,
Behind R2
49.4 ft332.7 ft3
Cargo Volume,
Maximum
93.8 ft373.5 ft3

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Option Package Details
Mercedes-Benz GLS GLS450

Premium 1 Package
FeatureValueRequested?
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, passenger seat150No
Satellite radio200Yes
Proximity key250Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Illuminated door sill trim plates100Yes
Smartphone integration0No
Wi-Fi hotspot50Yes
Interior ambient lighting, configurable150No
Apple CarPlay support100Yes
Android Auto support100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested205079%
Total Not Requested54021%
Lighting Package
FeatureValueRequested?
Auto-dimming headlights200No
iPod integration100Yes
LED headlights1000Yes
Adaptive headlights200No
Total Requested110073%
Total Not Requested40027%
Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50Yes
Lane keeping assist system400Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200Yes
Blind spot intervention150No
Total Requested205089%
Total Not Requested25011%

Option Package Details
Mercedes-Benz GLS GLS550

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50Yes
Lane keeping assist system400Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200Yes
Blind spot intervention150No
Total Requested165087%
Total Not Requested25013%

Option Package Details
Buick Regal TourX Essence

Driver Confidence Package #1
FeatureValueRequested?
Cargo cover75Yes
Storage beneath cargo floor100No
Cargo organizer100No
Cargo area rails w/tie downs50No
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Power 4-way lumbar adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat50Yes
Wireless charging station75No
Blind spot warning system200Yes
LED headlights1000Yes
Cross-traffic warning, rear100Yes
Obstacle detection, rear250Yes
Cornering lights50No
Total Requested200084%
Total Not Requested37516%
Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
HD radio50Yes
Large color reconfigurable instrument cluster display250No
Speed limit information0No
Total Requested72555%
Total Not Requested60045%
Driver Confidence Package #2
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Pedestrian detection50Yes
Following distance indicator25No
Total Requested175099%
Total Not Requested251%

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