Ford Mustang Ford Mustang 2018 Buick Regal Buick Regal 2015

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Ford Mustang 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.

Ford Mustang vs. Buick Regal Invoice Comparison

Lowest Total Price: $37,905

Ford Mustang EcoBoost Premium   
Difference: $4,480

Lowest Total Invoice: $35,901

Ford Mustang EcoBoost Premium   
Difference: $4,500

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  Down Payment Interest Rate Term
Model Year201820182015
ModelMustangMustangRegal
TrimEcoBoost PremiumGT PremiumGS
Body2dr Coupe2dr Coupe4dr Sedan
Base Price $30,600 $39,095 $37,385
Base Invoice $28,917 $36,945 $35,890
Premium Plus Package 2,200 2,200  
Safe and Smart Package 1,495 1,495  
All-weather floor mats 120 120 140
Rear spoiler 0 0  
Front sport buckets 1,595 1,595  
Pony Package 995    
Polished alloy wheels   1,095  
Driver Confidence Package     1,040
Sunroof     1,000
Adaptive cruise control, all-speed     1,195
255/35ZR20     700
Premium Plus Package 2,090 2,090  
Safe and Smart Package 1,420 1,420  
All-weather floor mats 114 114 123
Rear spoiler 0 0  
Front sport buckets 1,515 1,515  
Pony Package 945    
Polished alloy wheels   1,040  
Driver Confidence Package     915
Sunroof     880
Adaptive cruise control, all-speed     1,052
255/35ZR20     616
Options (change) 6,405 6,505 4,075
Options (change) 6,084 6,179 3,586
Destination 900 900 925
Total Price $37,905 $46,500 $42,385
Total Invoice $35,901 $44,024 $40,401

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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: Ford Mustang vs. Buick Regal

Lowest Adjusted Price and Invoice: Ford Mustang EcoBoost Premium
TrueDelta Adjusted Price Difference: $545
TrueDelta Adjusted Invoice Difference: $749
Model Year201820182015
ModelMustangMustangRegal
TrimEcoBoost PremiumGT PremiumGS
Body2dr Coupe2dr Coupe4dr Sedan
Engine310hp I4460hp V8259hp I4
TransmissionM6M6T6
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9?, 9
Tire (rear if not all the same)255/40-19255/40-19255/35-20
Total Price$37,905$46,500$42,385
Adjustments for Features00-3,935
Feature-Adjusted Total Price$37,905$46,500$38,450
Cost Above Minimum$0$8,595$0
Total Invoice$35,901$44,024$40,401
Adjustments for Features00-3,751
Feature-Adjusted Total Invoice$35,901$44,024$36,650
Cost Above Minimum$0$8,123$0

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Features Comparison: Ford Mustang vs. Buick Regal

Model Year201820182015
ModelMustangMustangRegal
TrimEcoBoost PremiumGT PremiumGS
Body2dr Coupe2dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150 
6-speed manually-shiftable automatic  $1100
RWD$0$0 
FWD  $0
Accessories 
AC power outlet  $100
Active noise reduction$0  
Adaptive cruise control$600$600 
Adaptive cruise control, all-speed  $850
Power rear side windows  $200
Remote climate control$25$25 
Remote start  $150
Remote start via app$75$75 
Brakes, Airbags, and Other Safety 
911 assist$25$25 
Active glove box$100$100 
Automatic braking, high-speed or partial$200$200 
Following distance indicator  $25
Knee airbag, driver$75$75 
Line lock$50$50 
Obstacle detection, front  $150
Pedestrian detection$50$50 
Rear side airbags  $300
Rollover sensor  $50
Safety key$5$5 
Cargo Management 
Cargo net  $40
Rear seat pass-through  $100
Climate Control 
Rain-sensing wipers$175$175 
Rear air vents  $100
Variable intermittent wipers  $75
Drivetrain 
Limited-slip rear differential$300$300 
Exterior 
Body kit  $0
Body kit (gray/black)$0$0 
Sunroof  $900
Infotainment 
Android Auto support$100$100 
Apple CarPlay support$100$100 
Aux input  $50
Siri Eyes Free support  $0
Telematics service, such as OnStar, with navigation  $225
Traffic + travel information$25$25 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200 
Fog lights$125$125 
Interior ambient lighting  $150
LED headlights, single projector or low beam only$750$750 
Xenon HID headlights  $500
Seats and Interior Trim 
Aluminum trim$100$100 
Center armrest(s), second row  $50
Door sill trim plates  $100
Heated front seats  $200
Illuminated door sill trim plates$200$200 
Manual height adjuster, driver seat$50$50 
Memory system, driver seat  $200
No leather in second row$-300$-300 
Power fore-aft adjuster, driver seat  $100
Power fore-aft adjuster, passenger seat  $100
Power height adjuster, driver seat  $100
Power height adjuster, passenger seat  $100
Power lumbar adjuster, driver seat  $100
Power lumbar adjuster, passenger seat  $100
Power recliner, driver seat  $100
Power recliner, passenger seat  $100
Power tilt adjuster, driver seat  $100
Power tilt adjuster, passenger seat  $100
Upgraded floor mats$0$0 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Additional powertrain and chassis calibration options$0$0 
Sport suspension (upgrade)  $0
Total Value of Features$3,180$3,180$7,115
Value of Feature Adjustments$0$0$3,935
Value of Feature Adjustments00-3,751

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Specifications Comparison: Ford Mustang vs. Buick Regal

Model Year20182015
ModelMustangRegal
Body2dr Coupe4dr Sedan
Wheelbase107.1 in107.8 in
Length188.5 in190.2 in
Width75.4 in73.1 in
Height54.3 in58.4 in
Curb Weight3,543 lb.3,693 lb.
Fuel Capacity15.5 gal.18.0 gal.
Row 1 Headroom37.6 in38.8 in
Row 1 Shoulder Room56.3 in56.7 in
Row 1 Hip Room54.9 in55.4 in
Row 1 Legroom42.7 in42.1 in
Row 2 Headroom34.8 in36.8 in
Row 2 Shoulder Room52.2 in54.4 in
Row 2 Hip Room47.4 in52.3 in
Row 2 Legroom29.0 in37.3 in
Cargo Volume13.5 ft314.2 ft3

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Option Package Details
Ford Mustang EcoBoost Premium

Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Heated steering wheel100Yes
Voice control for nav and audio75Yes
Traffic + travel information25No
Large color reconfigurable instrument cluster display250Yes
Wi-Fi hotspot50Yes
Remote app25Yes
4G LTE connectivity0Yes
Remote start via app75Yes
Remote climate control25No
Upgraded floor mats0No
Special interior trim0No
Total Requested117596%
Total Not Requested504%
Safe and Smart Package
FeatureValueRequested?
Rain-sensing wipers100No
Adaptive cruise control450Yes
Memory system, driver seat200No
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Pedestrian detection50No
Total Requested115061%
Total Not Requested75039%
Pony Package
FeatureValueRequested?
Polished alloy wheels350Yes
Special exterior trim0No
Upgraded floor mats0No
Bodyside stripes0No
255/40WR19 tires400No
Total Requested35047%
Total Not Requested40053%

Option Package Details
Ford Mustang GT Premium

Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Heated steering wheel100Yes
Voice control for nav and audio75Yes
Traffic + travel information25No
Large color reconfigurable instrument cluster display250Yes
Wi-Fi hotspot50Yes
Remote app25Yes
4G LTE connectivity0Yes
Remote start via app75Yes
Remote climate control25No
Upgraded floor mats0No
Special interior trim0No
Total Requested117596%
Total Not Requested504%
Safe and Smart Package
FeatureValueRequested?
Rain-sensing wipers100No
Adaptive cruise control450Yes
Memory system, driver seat200No
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Pedestrian detection50No
Total Requested115061%
Total Not Requested75039%

Option Package Details
Buick Regal GS

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Total Requested00%
Total Not Requested700100%
255/35ZR20 tires
FeatureValueRequested?
255/35ZR20 tires400No
Polished alloy wheels350Yes
Total Requested35047%
Total Not Requested40053%
Driver Confidence Package
FeatureValueRequested?
Memory system, driver seat200No
Lane departure warning system200Yes
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Forward collision warning200Yes
Following distance indicator25No
Total Requested70076%
Total Not Requested22524%

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