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Compare 2020 Buick Regal vs 2019 Mazda MAZDA6

2020 Buick Regal
#4 in Wagons
2019 Mazda MAZDA6
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Select style
4-Door Sedan Avenir FWD
Style MPG City MPG Hwy Invoice MSRP
Regal Sportback 4-Door Sedan Avenir FWD 22 32 $34,482 $35,770
Regal Sportback 4-Door Sedan Essence AWD 21 29 $32,650 $33,870
Regal Sportback 4-Door Sedan Essence FWD 22 32 $30,626 $31,770
Regal Sportback 4-Door Sedan FWD 22 32 $25,344 $25,370
Regal Sportback 4-Door Sedan GS AWD 19 27 $37,663 $39,070
Regal Sportback 4-Door Sedan Preferred FWD 22 32 $26,963 $27,970
Regal TourX 5-Door Wgn AWD 21 29 $29,340 $29,370
Regal TourX 5-Door Wgn Essence AWD 21 29 $33,807 $35,070
Regal TourX 5-Door Wgn Preferred AWD 21 29 $31,783 $32,970
Select style
Grand Touring Automatic
Style MPG City MPG Hwy Invoice MSRP
Mazda6 Grand Touring Automatic 23 31 $27,854 $29,500
Mazda6 Grand Touring Reserve Automatic 23 31 $30,211 $32,000
Mazda6 Signature Automatic 23 31 $33,137 $35,100
Mazda6 Sport Automatic 26 35 $22,594 $23,800
Mazda6 Touring Automatic 26 35 $24,928 $26,400
Pricing
Invoice Price
$34,482
$27,854
Manufacturer Suggested Retail Price
$35,770
$29,500
Monthly Payment Estimate
$596 / month
$492 / month
The Car Connection's Take
TCC Rating
6.2
6.5
TCC’s Bottom Line
The 2020 Buick Regal is offered in a wide lineup, but you’ll need to shop closely for the best value here. The 2019 Mazda 6 is a breakout among mid-sizers that can lack flair and fun.
TCC Likes
TCC Dislikes
Fuel Economy
City
22 mpg 23 mpg
Highway
32 mpg 31 mpg
Vehicle
EPA Classification
Large Cars Mid-Size Cars
Interior Dimensions
Second Shoulder Room (in)
55.4 55.1
Front Leg Room (in)
42.1 42.2
Front Hip Room (in)
55.2 53.5
Passenger Volume (ft³)
- TBD - 99.8
Second Leg Room (in)
36.9 38.7
Front Head Room (in)
38.8 37.4
Second Hip Room (in)
54.1 53.5
Front Shoulder Room (in)
56.9 55.9
Passenger Capacity
5 5
Second Head Room (in)
37.4 37.1
Exterior Dimensions
Height, Overall (in)
57.3 57.1
Track Width, Rear (in)
63.0 62.4
Wheelbase (in)
111.4 111.4
Liftover Height (in)
- TBD - -
Width, Max w/o mirrors (in)
73.3 72.4
Track Width, Front (in)
62.8 62.8
Min Ground Clearance (in)
- TBD - 6.5
Length, Overall (in)
192.9 192.7
Cargo Area Dimensions
Cargo Volume with Rear Seat Down (ft³)
60.7 -
Cargo Volume with Rear Seat Up (ft³)
31.5 -
Trunk Volume (ft³)
- 14.7
Brakes
Rear Brake Rotor Diam x Thickness (in)
NA 10.9
Brake Type
Pwr 4-Wheel Disc
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
NA 12.6
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel 4-Wheel
Disc - Rear (Yes or )
Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal)
16.3 16.4
Steering
Steering Type
Electric Rack & Pinion Rack-Pinion
Lock to Lock Turns (Steering)
- TBD - -
Turning Diameter - Wall to Wall (ft)
N/A -
Steering Ratio (:1), Overall
- TBD - -
Turning Diameter - Curb to Curb (ft)
- TBD - 36.7
Tires
Spare Tire Size
T125/70R17 Compact
Front Tire Order Code
RMI NA
Spare Tire Order Code
QCL NA
Rear Tire Size
245/40R19 P225/45WR19
Rear Tire Order Code
RMI NA
Front Tire Size
245/40R19 P225/45WR19
Trailering
Wt Distributing Hitch - Max Tongue Wt. (lbs)
- TBD - -
Dead Weight Hitch - Max Trailer Wt. (lbs)
- TBD - -
Wt Distributing Hitch - Max Trailer Wt. (lbs)
- TBD - -
Dead Weight Hitch - Max Tongue Wt. (lbs)
- TBD - -
Weight Information
Base Curb Weight (lbs)
3840 3580
Wheels
Rear Wheel Size (in)
19 x - TBD - 19 X 7.5
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
Steel Steel
Front Wheel Size (in)
19 x - TBD - 19 X 7.5
Spare Wheel Size (in)
17 x - TBD - Compact
Rear Wheel Material
Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts)
- TBD - -
Electrical
Maximum Alternator Capacity (amps)
- TBD - 150
Cold Cranking Amps @ 0° F (Primary)
- TBD - -
Engine
SAE Net Horsepower @ RPM
250 @ 5400 227 @ 5000
Engine Type
Turbocharged Gas I4 Intercooled Turbo Regular Unleaded I-4
Fuel System
Direct Injection Gasoline Direct Injection
SAE Net Torque @ RPM
260 @ 2000-5200 310 @ 2000
Engine Order Code
LTG NA
Displacement
2.0L/122 2.5 L/152
Mileage
EPA Fuel Economy Est - City (MPG)
22 23
Fuel Economy Est-Combined (MPG)
26 26
EPA Fuel Economy Est - Hwy (MPG)
32 31
Transmission
Reverse Ratio (:1)
- TBD - 3.99
Seventh Gear Ratio (:1)
- TBD - -
Second Gear Ratio (:1)
- TBD - 1.99
Trans Order Code
M3D NA
Final Drive Axle Ratio (:1)
2.89 4.09
Fourth Gear Ratio (:1)
- TBD - 1.00
Trans Description Cont.
Automatic Automatic w/OD
Drivetrain
Front Wheel Drive Front Wheel Drive
Sixth Gear Ratio (:1)
- TBD - 0.60
First Gear Ratio (:1)
- TBD - 3.49
Clutch Size (in)
NA -
Eighth Gear Ratio (:1)
- TBD - -
Third Gear Ratio (:1)
- TBD - 1.45
Trans Type
9 6
Fifth Gear Ratio (:1)
- TBD - 0.71
Trans Description Cont. Again
NA NA
Summary
Vehicle Name
Buick Regal Sportback Mazda Mazda6
Body Style
Sedan Sedan
Suspension
Suspension Type - Rear (Cont.)
NA Multi-Link
Shock Absorber Diameter - Rear (mm)
N/A -
Suspension Type - Front
MacPherson Strut Strut
Stabilizer Bar Diameter - Rear (in)
- TBD - -
Suspension Type - Front (Cont.)
NA Strut
Shock Absorber Diameter - Front (mm)
N/A -
Stabilizer Bar Diameter - Front (in)
- TBD - -
Suspension Type - Rear
4-Link Multi-Link
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
6.9 6.7
Crash Test Ratings
Overall Rating
-
Overall Frontal Barrier Crash Rating
-
Frontal Barrier Crash Rating Driver
-
Frontal Barrier Crash Rating Passenger
-
Overall Side Crash Rating
-
Side Barrier Rating
-
Side Barrier Rating Driver
-
Side Barrier Rating Passenger Rear Seat
-
Side Pole Rating Driver Front Seat
-
Combined Side Rating Front Seat
-
Combined Side Rating Rear Seat
-
Rollover Rating
-
Next Steps: Get Free Price Quotes!
2020 Buick Regal
  • 2020 Regal selection adequate
  • $4,250 rebate + Employee Pricing for all
  • Lease offers on pause
  • See dealers for APR options
Get Your Price
2019 Mazda MAZDA6
  • 2020 Mazda6 arriving; 2019s still in stock
  • $1,000 factory rebate on 2019s
  • Lease a 2019 from $249 for 36 months
  • 0.9% APR for 60 months + no payment for 90 days

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