Buick Regal vs Chevrolet Impala
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2020 Chevrolet Impala
Overview
| Spec | Buick Regal1SV | Chevrolet ImpalaLT |
|---|---|---|
| Selected trim | 1SV | LT |
| Body style | Sedan | Sedan |
| Drivetrain | front wheel drive | front wheel drive |
| Fuel type | flex-fuel (unleaded/E85) | flex-fuel (unleaded/E85) |
| Transmission | 6-speed shiftable automatic | 6-speed shiftable automatic |
| Engine type | flex-fuel (FFV) | flex-fuel (FFV) |
| Model year | 2017 | 2020 |
Pricing & market
| Spec | Buick Regal1SV | Chevrolet ImpalaLT |
|---|---|---|
| MSRP | $27,065 (best) | $31,620 |
| Lowest listing price | $8,620 | $4,995 (best) |
| Median listing price | $8,620 | $8,027 (best) |
| Highest listing price | $8,620 (best) | $16,985 |
| For sale now | 1 | 4 (best) |
Fuel economy & range
| Spec | Buick Regal1SV | Chevrolet ImpalaLT |
|---|---|---|
| Combined MPG | 23 MPG (best) | 22 MPG |
| City MPG | 19 MPG (best) | 18 MPG |
| Highway MPG | 30 MPG (best) | 28 MPG |
| Fuel tank | 18 gal | 18.5 gal (best) |
Performance
| Spec | Buick Regal1SV | Chevrolet ImpalaLT |
|---|---|---|
| Horsepower | 182 hp | 305 hp (best) |
| Torque | 172 lb-ft | 264 lb-ft (best) |
| Engine size | 2.4 L | 3.6 L (best) |
| Cylinders | I4 | V6 |
Size & capability
| Spec | Buick Regal1SV | Chevrolet ImpalaLT |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 14.2 cu ft | 18.8 cu ft (best) |
| Curb weight | 3,605 lbs (best) | — |
| Wheelbase | 107.8 in | 111.7 in (best) |
| Length | 190.2 in | 201.3 in (best) |
| Width | 73.1 in (best) | 73 in |
| Height | 58.4 in | 58.9 in (best) |
Safety & recalls
| Spec | Buick Regal1SV | Chevrolet ImpalaLT |
|---|---|---|
| NHTSA overall | 5 / 5 ★ | 5 / 5 ★ |
| Frontal crash (driver) | 5 / 5 ★ | 5 / 5 ★ |
| Frontal crash (passenger) | 4 / 5 ★ | 4 / 5 ★ |
| Side crash (driver) | 5 / 5 ★ | 5 / 5 ★ |
| Side crash (passenger) | 5 / 5 ★ | 5 / 5 ★ |
| Side pole | 5 / 5 ★ | 5 / 5 ★ |
| Rollover | 4 / 5 ★ | 4 / 5 ★ |
| Open recalls (YMM scope) | None reported | None reported |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Buick Regal | Chevrolet Impala |
|---|---|---|
| 1 | 1SV $27,065 MSRP(Currently comparing) | LT $31,620 MSRP(Currently comparing) |
| 2 | Sport Touring $28,615 MSRP | Premier $36,720 MSRP |
| 3 | Base $31,465 MSRP | — |
| 4 | Premium II $31,615 MSRP | — |
| 5 | Premium II $34,040 MSRP | — |
| 6 | GS $34,115 MSRP | — |
| 7 | GS $36,540 MSRP | — |
Live inventory
Buick Regal1 for sale
See all
Chevrolet Impala4 for sale
See all
Used2019 Chevrolet Impala
LT
Blue Velvet Metallic•Black86,084 mi$16,985Seelye Select on 9th
Kalamazoo, MI
Used2009 Chevrolet Impala
SS
Victory Red•Ebony125,189 mi$10,990Drive Appeal
Eden Prairie, MN
Used2014 Chevrolet Impala
LS
Ashen Gray Metallic•Jet Black/Dark Titanium158,989 mi$5,064Corwin Honda Kalispell
Kalispell, MT
Used2008 Chevrolet Impala
LS
Mocha Bronze Metallic•Ebony148,578 mi$4,995Eagle Chevrolet Chadron
Chadron, NE
Buick Regal vs Chevrolet Impala FAQ
- Which is better: 2017 Buick Regal or 2020 Chevrolet Impala?
- It depends on priorities. OpenDealer compares 2017 Buick Regal vs 2020 Chevrolet Impala on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2017 Buick Regal or 2020 Chevrolet Impala?
- Based on starting MSRP, the 2017 Buick Regal starts lower at $27,065. Live Buick Regal listings start at $8,620. Live Chevrolet Impala listings start at $4,995.
- Which has better startingMsrp: 2017 Buick Regal or 2020 Chevrolet Impala?
- The 2017 Buick Regal leads on startingMsrp in this comparison (27,065).
- Which has better combinedMpg: 2017 Buick Regal or 2020 Chevrolet Impala?
- The 2017 Buick Regal leads on combinedMpg in this comparison (24).
- Which has better horsepower: 2017 Buick Regal or 2020 Chevrolet Impala?
- The 2020 Chevrolet Impala leads on horsepower in this comparison (305).
- How do the NHTSA safety ratings compare for 2017 Buick Regal vs 2020 Chevrolet Impala?
- NHTSA overall crash-test ratings in this comparison: Buick Regal (5/5 NHTSA overall); Chevrolet Impala (5/5 NHTSA overall).