Buick Regal TourX vs. Mazda Mazda6
$29,370
$24,475
Highlights
| 2020 Buick Regal TourX | 2021 Mazda Mazda6 | |
|---|---|---|
| Starting MSRP |
$29,370
|
$24,475
|
| Engine Type |
Turbocharged Gas I4
|
Regular Unleaded I-4
|
| MPG |
21 City / 29 Hwy
|
26 City / 35 Hwy
|
| Horsepower |
250 hp
|
187 hp
|
| Drive Type |
All Wheel Drive
|
Front Wheel Drive
|
| Seating Capacity |
5
|
5
|
| Basic Warranty |
3 yr / 36,000 mi
|
3 yr / 36,000 mi
|
Engine
| 2020 Buick Regal TourX | 2021 Mazda Mazda6 | |
|---|---|---|
| Displacement |
2.0L/122
|
2.5 L/152
|
| SAE Net Torque @ RPM |
295 @ 3000 - 4000
|
186 @ 4000
|
| Engine Type |
Turbocharged Gas I4
|
Regular Unleaded I-4
|
| SAE Net Horsepower @ RPM |
250 @ 5400
|
187 @ 6000
|
| Transmission Options |
|
|
| MPG |
21 City / 29 Hwy
|
26 City / 35 Hwy
|
| Total Cooling System Capacity |
N/A
|
N/A
|
Tires & Wheels
| 2020 Buick Regal TourX | 2021 Mazda Mazda6 | |
|---|---|---|
| Spare Wheel Size |
N/A
|
Compact in
|
| Rear Tire Size |
P235/50R18
|
P225/55VR17
|
| Front Wheel Material |
Aluminum
|
Aluminum
|
| Spare Wheel Material |
N/A
|
Steel
|
| Rear Wheel Size |
18 x -TBD- in
|
17 X 7.5 in
|
| Front Tire Size |
P235/50R18
|
P225/55VR17
|
| Rear Wheel Material |
Aluminum
|
Aluminum
|
| Front Wheel Size |
18 x -TBD- in
|
17 X 7.5 in
|
| Spare Tire Size |
N/A
|
Compact
|
Suspension
| 2020 Buick Regal TourX | 2021 Mazda Mazda6 | |
|---|---|---|
| Suspension Type - Front |
MacPherson Strut
|
Strut
|
| Suspension Type - Rear |
5-Link
|
Multi-Link
|
| Suspension Type - Front (Cont.) |
N/A
|
Strut
|
| Suspension Type - Rear (Cont.) |
N/A
|
Multi-Link
|
Steering
| 2020 Buick Regal TourX | 2021 Mazda Mazda6 | |
|---|---|---|
| Steering Type |
Electric Rack & Pinion
|
Rack-Pinion
|
| Lock to Lock Turns (Steering) |
N/A
|
N/A
|
| Turning Diameter - Curb to Curb |
41 ft
|
37 ft
|
| Steering Ratio (:1), Overall |
N/A
|
N/A
|
| Turning Diameter - Wall to Wall |
N/A
|
N/A
|
Measurements
| 2020 Buick Regal TourX | 2021 Mazda Mazda6 | |
|---|---|---|
| Second Leg Room |
37 in
|
39 in
|
| Second Shoulder Room |
55 in
|
55 in
|
| Track Width, Front |
63 in
|
62 in
|
| Front Leg Room |
42 in
|
42 in
|
| Length, Overall |
196 in
|
193 in
|
| Front Hip Room |
55 in
|
54 in
|
| Front Shoulder Room |
57 in
|
56 in
|
| Front Head Room |
39 in
|
38 in
|
| Trunk Volume |
N/A
|
15 ft³
|
| Track Width, Rear |
63 in
|
62 in
|
| Height, Overall |
58 in
|
57 in
|
| Wheelbase |
111 in
|
111 in
|
| Second Hip Room |
54 in
|
54 in
|
| Width, Max w/o mirrors |
73 in
|
72 in
|
| Liftover Height |
N/A
|
N/A
|
| Min Ground Clearance |
N/A
|
7 in
|
| Second Head Room |
40 in
|
37 in
|
| Passenger Capacity |
5
|
5
|
| Passenger Volume |
N/A
|
100 ft³
|
| Rear Door Opening Width |
N/A
|
Not available
|
| Cargo Volume to Seat 2 |
33 ft³
|
Not available
|
| Cargo Area Length @ Floor to Seat 1 |
N/A
|
Not available
|
| Cargo Volume to Seat 3 |
N/A
|
Not available
|
| Cargo Area Width @ Beltline |
N/A
|
Not available
|
| Cargo Volume to Seat 1 |
74 ft³
|
Not available
|
| Cargo Box Width @ Wheelhousings |
N/A
|
Not available
|
| Cargo Area Length @ Floor to Seat 2 |
N/A
|
Not available
|
| Rear Door Opening Height |
N/A
|
Not available
|
| Cargo Box (Area) Height |
N/A
|
Not available
|
| Cargo Area Length @ Floor to Seat 3 |
N/A
|
Not available
|
Weight & Capacity
| 2020 Buick Regal TourX | 2021 Mazda Mazda6 | |
|---|---|---|
| Dead Weight Hitch - Max Tongue Wt. |
N/A
|
N/A
|
| Aux Fuel Tank Capacity, Approx |
N/A
|
N/A
|
| Wt Distributing Hitch - Max Tongue Wt. |
N/A
|
N/A
|
| Fuel Tank Capacity, Approx |
17 gal
|
16 gal
|
| Wt Distributing Hitch - Max Trailer Wt. |
N/A
|
N/A
|
| Dead Weight Hitch - Max Trailer Wt. |
N/A
|
N/A
|
| Base Curb Weight |
3,708 lbs
|
3,437 lbs
|
Safety
| 2020 Buick Regal TourX | 2021 Mazda Mazda6 | |
|---|---|---|
| Lane Departure Warning |
Not available
|
Standard
|
| Rear Cross Traffic Alert |
Not available
|
Standard
|
| Backup Camera |
Standard
|
Standard
|
| Stability Control |
Standard
|
Standard
|
| Blind Spot Monitor |
Not available
|
Standard
|
Entertainment
| 2020 Buick Regal TourX | 2021 Mazda Mazda6 | |
|---|---|---|
| Bluetooth® |
Standard
|
Standard
|
Electrical
| 2020 Buick Regal TourX | 2021 Mazda Mazda6 | |
|---|---|---|
| Cold Cranking Amps @ 0° F (Primary) |
N/A
|
N/A
|
| Maximum Alternator Capacity (amps) |
N/A
|
100
|
Brakes
| 2020 Buick Regal TourX | 2021 Mazda Mazda6 | |
|---|---|---|
| Front Brake Rotor Diam x Thickness |
N/A
|
12 in
|
| Disc - Front (Yes or ) |
Yes
|
Yes
|
| Brake ABS System |
4-Wheel
|
4-Wheel
|
| Drum - Rear (Yes or ) |
N/A
|
N/A
|
| Brake Type |
Pwr
|
4-Wheel Disc
|
| Brake ABS System (Second Line) |
N/A
|
N/A
|
| Rear Brake Rotor Diam x Thickness |
N/A
|
11 in
|
| Disc - Rear (Yes or ) |
Yes
|
Yes
|
FAQ
Which is more reliable, the 2020 Buick Regal TourX or the 2021 Mazda Mazda6?
The 2020 Buick Regal TourX and the 2021 Mazda Mazda6 are equally reliable according to Cars.com consumers, with a reliability rating of 4.7.
Which is more fuel efficient, the 2020 Buick Regal TourX or the 2021 Mazda Mazda6?
The 2021 Mazda Mazda6 is more fuel efficient than the 2020 Buick Regal TourX with 29 MPG combined versus 24 MPG combined.
Which car is cheaper, the 2020 Buick Regal TourX or the 2021 Mazda Mazda6?
The 2021 Mazda Mazda6 is cheaper than the 2020 Buick Regal TourX with a $24,475 starting MSRP versus a $29,370 starting MSRP.
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