Mazda Mazda6 Mazda Mazda6 2010 Buick Regal Buick Regal 2020

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: $33,988

Mazda Mazda6 s Grand Touring   
Difference: $8,972

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102020
ModelMazda6Regal
Trims Grand TouringGS
Body4dr Sedan4dr Hatch
Base Price $28,390 $39,070
Technology Package 1,980  
Navigation system 2,000  
Rear spoiler 400  
Remote start 350  
Cargo net 40  
All-weather floor mats 78 140
Sights and Sounds Package   945
Appearance Package   485
Metallic paint (extra cost)   395
Sunroof   1,000
Technology Package 1,584  
Navigation system 1,600  
Rear spoiler 320  
Remote start 280  
Cargo net 32  
All-weather floor mats 62 127
Sights and Sounds Package   860
Appearance Package   441
Metallic paint (extra cost)   359
Sunroof   910
Options (change) 4,848 2,965
Options (change) 3,878 2,697
Destination 750 925
Total Price $33,988 $42,960

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: Mazda Mazda6 s Grand Touring
Lowest Adjusted Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $2,097
TrueDelta Adjusted Invoice Difference: $27,805
Model Year20102020
ModelMazda6Regal
Trims Grand TouringGS
Body4dr Sedan4dr Hatch
Engine272hp V6310hp V6
TransmissionT6T9
DrivetrainFWDAWD
EPA Fuel Economy (city/highway)17/25 MPG19/27 MPG
Audio (watts, speakers)333, 10?, 8
Tire (rear if not all the same)235/45-18245/40-19
Total Price$33,988$42,960
Adjustments for Features0-6,875
Feature-Adjusted Total Price$33,988$36,085

Return to top

Features Comparison: Mazda Mazda6 vs. Buick Regal

Model Year20102020
ModelMazda6Regal
Trims Grand TouringGS
Body4dr Sedan4dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
9-speed manually-shiftable automatic $1400
FWD$0 
AWD $1700
Accessories 
Active noise reduction $0
Heated steering wheel $100
Remote app $25
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Brake assist $50
Cross-traffic warning, rear $100
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Obstacle detection, rear $250
Rear side airbags $300
Rearview camera $200
Rollover sensor $50
Safety key $5
Temporary spare tire$150 
Vehicle health reports $0
Cargo Management 
Cargo cover $75
Cargo mat$40 
Overhead sunglass holder$25 
Climate Control 
Rain-sensing wipers$175 
Rear air vents $100
Variable intermittent wipers $75
Drivetrain 
Active rear differential $500
Exterior 
Body kit $0
Laminated front side windows $200
Painted brake calipers (optional) $0
Infotainment 
4G LTE connectivity $0
Android Auto support $100
App support $0
Apple CarPlay support $100
Bluetooth audio streaming $25
CD changer, in-dash$325 
HD radio $50
MP3-compatible player$50 
SMS text-to-speech reader $25
Surround sound$250 
Telematics service, such as OnStar, with navigation $225
USB port $25
Voice control for external devices $0
Wi-Fi hotspot $50
Wireless charging station $75
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Cornering lights $50
Fog lights$125 
Large color reconfigurable instrument cluster display $250
LED headlights $1000
Performance meter $150
Turn signals on or near mirrors $25
Xenon HID headlights$500 
Seats and Interior Trim 
Cooled or ventilated front seats $300
Door sill trim plates $100
Manual lumbar adjuster, driver seat$50 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Massage, driver seat $100
Massage, passenger seat $100
Metal pedals $75
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power height adjuster, passenger seat $100
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power tilt adjuster, passenger seat $100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Electronic systems calibration selector $200
Total Value of Features$2,880$9,755
Value of Feature Adjustments$0$6,875
Value of Feature Adjustments0-580

Return to top

Specifications Comparison: Mazda Mazda6 vs. Buick Regal

Model Year20102020
ModelMazda6Regal
Body4dr Sedan4dr Hatch
Wheelbase109.8 in111.4 in
Length193.7 in192.9 in
Width72.4 in73.3 in
Height57.9 in57.3 in
Curb Weight3,547 lb.4,270 lb.
Fuel Capacity18.5 gal.16.3 gal.
Row 1 Headroom39.4 in38.8 in
Row 1 Shoulder Room57.3 in56.9 in
Row 1 Hip Room55.1 in55.2 in
Row 1 Legroom42.5 in42.1 in
Row 2 Headroom37.3 in37.4 in
Row 2 Shoulder Room56.5 in55.4 in
Row 2 Hip Room55.9 in54.1 in
Row 2 Legroom38.0 in36.9 in
Cargo Volume,
Minimum
16.6 ft331.5 ft3
Cargo Volume,
Maximum
16.660.7 ft3

Return to top

Option Package Details
Mazda Mazda6 s Grand Touring

Technology Package
FeatureValueRequested?
Heated mirrors25Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Automatic headlights100Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Interior ambient lighting150Yes
Total Requested195092%
Total Not Requested1758%

Option Package Details
Buick Regal GS

Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
HD radio50No
Speed limit information0No
Total Requested67563%
Total Not Requested40037%
Appearance Package
FeatureValueRequested?
Cornering lights50No
LED headlights1000No
Wireless charging station75No
Total Requested00%
Total Not Requested1125100%

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.