Mazda Mazda6 Mazda Mazda6 2007 Buick Regal Buick Regal 2017

We are 103,000+ car owners sharing real-world car information.

Join Us

Mazda Mazda6 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.

Mazda Mazda6 vs. Buick Regal Invoice Comparison

Lowest Total Price: $34,000

Mazda Mazda6 MazdaSpeed6   
Difference: $75

Lowest Total Invoice: $30,987

Mazda Mazda6 MazdaSpeed6   
Difference: $1,684

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720172017
ModelMazda6RegalRegal
TrimMazdaSpeed6BaseGS
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $27,995 $31,465 $34,115
Base Invoice $25,833 $30,206 $32,750
Grand Touring Package 1,930    
Auto-dimming rearview mirror 175    
Navigation system 2,000    
Cargo net 40    
Satellite radio 430    
All-weather floor mats 60 140 140
Sunroof 700 1,000 1,000
Universal garage door opener 75    
Premium II Package   2,575  
Metallic paint (extra cost)   395 395
FWD   -2,425  
Grand Touring Package 1,775    
Auto-dimming rearview mirror 140    
Navigation system 1,600    
Cargo net 32    
Satellite radio 344    
All-weather floor mats 48 127 127
Sunroof 560 910 910
Universal garage door opener 60    
Premium II Package   2,472  
Metallic paint (extra cost)   359 359
FWD   -2,328  
Options (change) 5,410 1,685 1,535
Options (change) 4,559 1,540 1,396
Destination 595 925 925
Total Price $34,000 $34,075 $36,575
Total Invoice $30,987 $32,671 $35,071

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mazda Mazda6 dealer quotes or Buick Regal dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Mazda Mazda6 vs. Buick Regal

Lowest Adjusted Price: Buick Regal
Lowest Adjusted Invoice: Mazda Mazda6 MazdaSpeed6
TrueDelta Adjusted Price Difference: $1,560
TrueDelta Adjusted Invoice Difference: $116
Model Year200720172017
ModelMazda6RegalRegal
TrimMazdaSpeed6BaseGS
Body4dr Sedan4dr Sedan4dr Sedan
Engine270hp I4259hp I4259hp I4
TransmissionM6T6T6
DrivetrainAWDFWDFWD
EPA Fuel Economy (city/highway)19/25 MPG21/30 MPG21/30 MPG
Audio (watts, speakers)200, 7?, 9?, 9
Tire (rear if not all the same)215/40-18235/50-18245/40-19
Total Price$34,000$34,075$36,575
Adjustments for Features0-1,635-2,960
Feature-Adjusted Total Price$34,000$32,440$33,615
Cost Above Minimum$0$0$1,175
Total Invoice$30,987$32,671$35,071
Adjustments for Features0-1,568-2,838
Feature-Adjusted Total Invoice$30,987$31,103$32,233
Cost Above Minimum$0$0$1,130

Return to top

Features Comparison: Mazda Mazda6 vs. Buick Regal

Model Year200720172017
ModelMazda6RegalRegal
TrimMazdaSpeed6BaseGS
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150  
6-speed manually-shiftable automatic $1100$1100
AWD$1700  
FWD $0$0
Accessories 
AC power outlet $100$100
Heated steering wheel $100$100
Remote app $25$25
Remote start $150$150
Remote window/roof operation$15  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Brake assist $50$50
Obstacle detection, front  $150
Obstacle detection, rear $250$250
Rear side airbags $300$300
Rearview camera $200$200
Rollover sensor $50$50
Tire-pressure monitor $75$75
Vehicle health reports $0$0
Cargo Management 
Overhead sunglass holder$25  
Rear seat pass-through $100$100
Climate Control 
Dual-zone climate control $125$125
Rear air vents $100$100
Drivetrain 
Limited-slip rear differential$300  
Exterior 
Active grille shutters $0$0
Body kit  $0
Bodyside cladding$350  
Rear spoiler$200 $200
Infotainment 
4G LTE connectivity $0$0
Android Auto support $100$100
App support $0$0
Apple CarPlay support $100$100
Aux input $50$50
Bluetooth audio streaming $25$25
Bluetooth cell phone link $100$100
CD changer, in-dash$325  
CD player $125$125
MP3-compatible player $50$50
SMS text-to-speech reader $25$25
Telematics service, such as OnStar, with navigation $225$225
Voice control for external devices $0$0
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Automatic headlights $125$125
Automatic-off headlights$25  
Fog lights$125$125 
Large color reconfigurable instrument cluster display  $250
Performance meter  $150
Trip computer $150$150
Turn signals on or near mirrors $25$25
Seats and Interior Trim 
Folding second row seats $300$300
Manual lumbar adjuster, driver seat$50  
Power fore-aft adjuster, passenger seat $100$100
Power height adjuster, passenger seat $100$100
Power lumbar adjuster, driver seat $100$100
Power lumbar adjuster, passenger seat $100$100
Power recliner, passenger seat $100$100
Power tilt adjuster, passenger seat $100$100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Electronic systems calibration selector  $200
Sport suspension (upgrade)$0 $0
Total Value of Features$3,265$4,900$6,225
Value of Feature Adjustments$0$1,635$2,960
Value of Feature Adjustments0-1,568-2,838

Return to top

Specifications Comparison: Mazda Mazda6 vs. Buick Regal

Model Year20072017
ModelMazda6Regal
Body4dr Sedan4dr Sedan
Wheelbase105.3 in107.8 in
Length186.8 in190.2 in
Width70.1 in73.1 in
Height56.7 in58.4 in
Curb Weight3,589 lb.3,692 lb.
Fuel Capacity18.0 gal.18.0 gal.
Row 1 Headroom38.7 in38.8 in
Row 1 Shoulder Room56.1 in56.7 in
Row 1 Hip Room54.7 in55.4 in
Row 1 Legroom42.3 in42.1 in
Row 2 Headroom37.1 in36.8 in
Row 2 Shoulder Room54.9 in54.4 in
Row 2 Hip Room54.1 in52.3 in
Row 2 Legroom36.5 in37.3 in
Cargo Volume15.2 ft314.2 ft3

Return to top

Option Package Details
Mazda Mazda6 MazdaSpeed6

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Manual lumbar adjuster, driver seat50Yes
Proximity key250Yes
Total Requested1775100%
Total Not Requested00%

Option Package Details
Buick Regal

Premium II Package
FeatureValueRequested?
Navigation system600Yes
Rear side airbags300No
Xenon HID headlights500Yes
AC power outlet100No
Bose, 9 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
Speed limit information0No
Obstacle detection, rear250No
Heated steering wheel100No
Remote start150No
Proximity key250Yes
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Power lumbar adjuster, passenger seat100No
Universal garage door opener100Yes
Power tilt adjuster, passenger seat100No
Total Requested152548%
Total Not Requested165052%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans, Hatchbacks, and Wagons.
See TrueDelta's information for all Mazda models.