Buick LaCrosse vs Subaru WRX STI
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2021 Subaru WRX STI
Overview
| Spec | Buick LaCrosse1SV | Subaru WRX STISTI |
|---|---|---|
| Selected trim | 1SV | STI |
| Body style | Sedan | Sedan |
| Drivetrain | front wheel drive | all wheel drive |
| Fuel type | regular unleaded | premium unleaded (required) |
| Transmission | 6-speed shiftable automatic | 6-speed manual |
| Engine type | mild hybrid | gas |
| Model year | 2019 | 2021 |
Pricing & market
| Spec | Buick LaCrosse1SV | Subaru WRX STISTI |
|---|---|---|
| MSRP | $29,570 (best) | $37,245 |
| Lowest listing price | $8,990 (best) | — |
| Median listing price | $16,396 (best) | — |
| Highest listing price | $19,977 (best) | — |
| For sale now | 4 (best) | 0 |
Fuel economy & range
| Spec | Buick LaCrosse1SV | Subaru WRX STISTI |
|---|---|---|
| Combined MPG | 29 MPG (best) | 18 MPG |
| City MPG | 25 MPG (best) | 16 MPG |
| Highway MPG | 35 MPG (best) | 22 MPG |
| Fuel tank | 15.8 gal | 15.9 gal (best) |
Performance
| Spec | Buick LaCrosse1SV | Subaru WRX STISTI |
|---|---|---|
| Horsepower | 194 hp | 310 hp (best) |
| Torque | 187 lb-ft | 290 lb-ft (best) |
| Engine size | 2.5 L | 2.5 L |
| Cylinders | I4 | flat 4 |
Size & capability
| Spec | Buick LaCrosse1SV | Subaru WRX STISTI |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 14.3 cu ft (best) | 12 cu ft |
| Curb weight | 3,490 lbs | 3,450 lbs (best) |
| Ground clearance | — | 4.9 in (best) |
| Wheelbase | 114.4 in (best) | 104.3 in |
| Length | 197.5 in (best) | 180.9 in |
| Width | 73.5 in (best) | 70.7 in |
| Height | 57.5 in | 58.1 in (best) |
Safety & recalls
| Spec | Buick LaCrosse1SV | Subaru WRX STISTI |
|---|---|---|
| NHTSA overall | 5 / 5 ★ (best) | — |
| Frontal crash (driver) | 5 / 5 ★ (best) | — |
| Frontal crash (passenger) | 4 / 5 ★ (best) | — |
| Side crash (driver) | 4 / 5 ★ (best) | — |
| Side crash (passenger) | 5 / 5 ★ (best) | — |
| Side pole | 5 / 5 ★ (best) | — |
| Rollover | 5 / 5 ★ (best) | — |
| Open recalls (YMM scope) | 2 | None reported (best) |
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 LaCrosse | Subaru WRX STI |
|---|---|---|
| 1 | 1SV $29,570 MSRP(Currently comparing) | STI $37,245 MSRP(Currently comparing) |
| 2 | Preferred $33,670 MSRP | STI Limited $41,945 MSRP |
| 3 | Essence $36,370 MSRP | STI Limited $41,945 MSRP |
| 4 | Essence $41,070 MSRP | — |
| 5 | Premium $38,670 MSRP | — |
| 6 | Premium $43,470 MSRP | — |
| 7 | Sport Touring $39,370 MSRP | — |
| 8 | Avenir $44,870 MSRP | — |
| 9 | Avenir $47,070 MSRP | — |
Live inventory
Buick LaCrosse4 for sale
See all
Used2007 Buick LaCrosse
CX
Platinum Metallic•Gray95,185 mi$8,990Drive Appeal
Eden Prairie, MN
Used2019 Buick LaCrosse
Essence
Pewter Metallic•ebony57,494 mi$19,841Drive Appeal
Eden Prairie, MN
Used2019 Buick LaCrosse
Essence
Pepperdust Metallic•Light Neutral38,991 mi$19,977Jack Hanania Buick GMC
St. Augustine, FL
Certified2014 Buick LaCrosse
None
Smoky Gray Metallic•Light Neutral/Cocoa Accents80,269 mi$12,950Suttle Buick GMC of Newport News
Newport News, VA
Buick LaCrosse vs Subaru WRX STI FAQ
- Which is better: 2019 Buick LaCrosse or 2021 Subaru WRX STI?
- It depends on priorities. OpenDealer compares 2019 Buick LaCrosse vs 2021 Subaru WRX STI on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2019 Buick LaCrosse or 2021 Subaru WRX STI?
- Based on starting MSRP, the 2019 Buick LaCrosse starts lower at $29,570. Live Buick LaCrosse listings start at $8,990.
- Which has better startingMsrp: 2019 Buick LaCrosse or 2021 Subaru WRX STI?
- The 2019 Buick LaCrosse leads on startingMsrp in this comparison (29,570).
- Which has better combinedMpg: 2019 Buick LaCrosse or 2021 Subaru WRX STI?
- The 2019 Buick LaCrosse leads on combinedMpg in this comparison (29).
- How do the NHTSA safety ratings compare for 2019 Buick LaCrosse vs 2021 Subaru WRX STI?
- NHTSA overall crash-test ratings in this comparison: Buick LaCrosse (5/5 NHTSA overall).