Buick Regal Buick Regal 2018 Mazda MX-5 Miata Mazda MX-5 Miata 2017

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Buick Regal vs. Mazda MX-5 Miata 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. Mazda MX-5 Miata Invoice Comparison

Lowest Total Price: $33,975

Mazda MX-5 Miata RF Grand Touring   
Difference: $2,800

Lowest Total Invoice: $32,106

Mazda MX-5 Miata RF Grand Touring   
Difference: $3,029

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182017
ModelRegalMX-5 Miata
TrimSportback EssenceRF Grand Touring
Body4dr Hatch2dr Coupe
Base Price $31,730 $32,620
Base Invoice $30,461 $30,839
Sights and Sounds Package 945  
Driver Confidence Package #1 1,580  
Metallic paint (extra cost) 395  
Cargo tray 60 60
All-weather floor mats 140 90
Sunroof 1,000  
Cargo net   50
Proximity key   130
Door sill trim plates   150
Sights and Sounds Package 860  
Driver Confidence Package #1 1,438  
Metallic paint (extra cost) 359  
Cargo tray 55 48
All-weather floor mats 127 72
Sunroof 910  
Cargo net   40
Proximity key   112
Door sill trim plates   120
Options (change) 4,120 480
Options (change) 3,749 392
Destination 925 875
Total Price $36,775 $33,975
Total Invoice $35,135 $32,106

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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 Mazda MX-5 Miata dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Regal vs. Mazda MX-5 Miata

Lowest Adjusted Price and Invoice: Buick Regal Sportback Essence
TrueDelta Adjusted Price Difference: $1,560
TrueDelta Adjusted Invoice Difference: $1,137
Model Year20182017
ModelRegalMX-5 Miata
TrimSportback EssenceRF Grand Touring
Body4dr Hatch2dr Coupe
Engine250hp I4155hp I4
TransmissionT9M6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)22/32 MPG26/33 MPG
Audio (watts, speakers)?, 8?, 9
Tire (rear if not all the same)245/45-18205/45-17
Total Price$36,775$33,975
Adjustments for Features-4,3600
Feature-Adjusted Total Price$32,415$33,975
Total Invoice$35,135$32,106
Adjustments for Features-4,1660
Feature-Adjusted Total Invoice$30,969$32,106

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Features Comparison: Buick Regal vs. Mazda MX-5 Miata

Model Year20182017
ModelRegalMX-5 Miata
TrimSportback EssenceRF Grand Touring
Body4dr Hatch2dr Coupe
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400 
6-speed manual $150
FWD$0 
RWD $0
Accessories 
Heated steering wheel$100 
Power rear side windows$200 
Power retractable rear window $350
Remote app$25 
Remote start$150 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
911 assist $25
Active or whiplash-reducing head restraints, front seats $0
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure warning $200
Obstacle detection, rear$250 
Rear side airbags$300 
Rearview camera$200 
Roll bar $200
Rollover sensor$50 
Safety key$5 
Side curtain airbags$350 
Vehicle health reports$0 
Cargo Management 
Cargo cover$75 
Climate Control 
Dual-zone climate control$125 
Interior air filter$0 
Rain-sensing wipers $175
Rear air vents$100 
Variable intermittent wipers$75 
Exterior 
Laminated front side windows$200 
Power retractable roof section $2000
Sunroof$900 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
CD player, remote $100
MP3-compatible player $50
Telematics service, such as OnStar, with navigation$225 
Traffic information $25
Voice control for external devices$0 
Wi-Fi hotspot$50 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Cornering lights$50 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Interior ambient lighting$150 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
LED headlights, single projector or low beam only $750
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Center armrest(s), front row$75 
Center armrest(s), second row$50 
Folding second row seats$300 
Manual tilt adjuster, driver seat $50
Memory system, driver seat$200 
No leather in second row $-300
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
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 recliner, driver seat$100 
Power recliner, passenger seat$100 
Power tilt adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
Total Value of Features$8,755$4,395
Value of Feature Adjustments$4,360$0
Value of Feature Adjustments-4,1660

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Specifications Comparison: Buick Regal vs. Mazda MX-5 Miata

Model Year20182017
ModelRegalMX-5 Miata
Body4dr Hatch2dr Coupe
Wheelbase111.4 in90.9 in
Length192.9 in154.1 in
Width73.3 in68.3 in
Height57.3 in49.0 in
Curb Weight3,748 lb.2,445 lb.
Fuel Capacity16.3 gal.11.9 gal.
Row 1 Headroom38.8 in36.8 in
Row 1 Shoulder Room56.9 in52.2 in
Row 1 Hip Room55.2 in52.0 in
Row 1 Legroom42.1 in43.1 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room55.4 in0.0 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom36.9 in0.0 in
Cargo Volume,
Minimum
31.5 ft34.5 ft3
Cargo Volume,
Maximum
60.7 ft34.5 ft3

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Option Package Details
Buick Regal Sportback Essence

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 #1
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat50No
Memory system, driver seat200No
Auto-dimming driver-side mirror75Yes
Wireless charging station75No
Obstacle detection, rear250No
Cornering lights50No
Blind spot warning system200Yes
LED headlights1000No
Cross-traffic warning, rear100Yes
Total Requested37518%
Total Not Requested167582%

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