Audi A6 vs Buick Regal
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2017 Buick Regal
Overview
| Spec | Audi A6Premium | Buick Regal1SV |
|---|---|---|
| Selected trim | Premium | 1SV |
| Body style | Sedan | Sedan |
| Drivetrain | all wheel drive | front wheel drive |
| Fuel type | premium unleaded (required) | flex-fuel (unleaded/E85) |
| Transmission | 7-speed automated manual | 6-speed shiftable automatic |
| Engine type | gas | flex-fuel (FFV) |
| Model year | 2027 | 2017 |
Pricing & market
| Spec | Audi A6Premium | Buick Regal1SV |
|---|---|---|
| MSRP | $64,900 | $27,065 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Audi A6Premium | Buick Regal1SV |
|---|---|---|
| Combined MPG | — | 23 MPG (best) |
| City MPG | — | 19 MPG (best) |
| Highway MPG | — | 30 MPG (best) |
| Fuel tank | 14.8 gal | 18 gal (best) |
Performance
| Spec | Audi A6Premium | Buick Regal1SV |
|---|---|---|
| Horsepower | 362 hp (best) | 182 hp |
| Torque | 406 lb-ft (best) | 172 lb-ft |
| Engine size | 3 L (best) | 2.4 L |
| Cylinders | V6 | I4 |
Size & capability
| Spec | Audi A6Premium | Buick Regal1SV |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 13.5 cu ft | 14.2 cu ft (best) |
| Payload | 1,102 lbs (best) | — |
| Curb weight | 4,310 lbs | 3,605 lbs (best) |
| Wheelbase | 115.1 in (best) | 107.8 in |
| Length | 196.8 in (best) | 190.2 in |
| Width | 73.8 in (best) | 73.1 in |
| Height | 57.4 in | 58.4 in (best) |
Safety & recalls
| Spec | Audi A6Premium | Buick Regal1SV |
|---|---|---|
| NHTSA overall | — | 5 / 5 ★ (best) |
| Frontal crash (driver) | — | 5 / 5 ★ (best) |
| Frontal crash (passenger) | — | 4 / 5 ★ (best) |
| Side crash (driver) | — | 5 / 5 ★ (best) |
| Side crash (passenger) | — | 5 / 5 ★ (best) |
| Side pole | — | 5 / 5 ★ (best) |
| Rollover | — | 4 / 5 ★ (best) |
| 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 | Audi A6 | Buick Regal |
|---|---|---|
| 1 | Premium $64,900 MSRP(Currently comparing) | 1SV $27,065 MSRP(Currently comparing) |
| 2 | — | Sport Touring $28,615 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 |
Audi A6 vs Buick Regal FAQ
- Which is better: 2027 Audi A6 or 2017 Buick Regal?
- It depends on priorities. OpenDealer compares 2027 Audi A6 vs 2017 Buick Regal on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2027 Audi A6 or 2017 Buick Regal?
- Based on starting MSRP, the 2017 Buick Regal starts lower at $27,065.
- Which has better startingMsrp: 2027 Audi A6 or 2017 Buick Regal?
- The 2017 Buick Regal leads on startingMsrp in this comparison (27,065).
- Which has better combinedMpg: 2027 Audi A6 or 2017 Buick Regal?
- The 2017 Buick Regal leads on combinedMpg in this comparison (24).
- Which has better horsepower: 2027 Audi A6 or 2017 Buick Regal?
- The 2027 Audi A6 leads on horsepower in this comparison (362).
- How do the NHTSA safety ratings compare for 2027 Audi A6 vs 2017 Buick Regal?
- NHTSA overall crash-test ratings in this comparison: Buick Regal (5/5 NHTSA overall).