Buick LaCrosse (1st generation)
The final home for the legendary 3800 V6, blending traditional Buick comfort with modern refinement.
- Power
- 200 bhp
- 0–60 mph
- 8.3 s
- Top speed
- 118 mph
- Est. value
- $2k–$5k
About the Buick LaCrosse
Introduced for the 2005 model year, the first-generation Buick LaCrosse replaced both the Century and the Regal, serving as the brand's mid-size entry. It was built on a heavily revised version of the GM W-body platform, marketed for its 'QuietTuning' engineering which significantly reduced cabin noise. The 3.8-litre trim features the final iteration of the celebrated 3800 Series III V6, an engine renowned for its bulletproof reliability and smooth power delivery. While it lacked the sporting pretensions of European rivals, it offered a plush ride and the rare option of a six-passenger configuration via a front bench seat.
Buick LaCrosse specs
The Buick LaCrosse produces 200 bhp (149 kW) and 312 Nm (230 lb-ft) of torque. It reaches 60 mph in 8.3 seconds and has a top speed of 118 mph (190 km/h).
| Make | Buick |
|---|---|
| Model | LaCrosse |
| Generation | First Generation (1st generation) |
| Trim | 3.8 |
| Years | 2004–2009 |
| Type | Saloon |
| Body style | Sedan |
| Country | United States |
| Original price | About $23,000 when new |
| Engine | 3.8-litre 3800 Series III V6 |
|---|---|
| Displacement | 3,791 cc (3.8 litres) |
| Induction | Naturally aspirated |
| Power | 200 bhp (149 kW) at 5,200 rpm |
| Torque | 312 Nm (230 lb-ft) |
| Redline | 6,000 rpm |
| 0–60 mph | 8.3 s |
| Top speed | 118 mph (190 km/h) |
| Transmission | 4-speed automatic |
| Drivetrain | Front-wheel drive |
| Weight | 1,585 kg (3,494 lb) |
| Power-to-weight | 126 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is a Buick LaCrosse worth?
A typical Buick LaCrosse is estimated to be worth $2,400 – $5,000 (about £1,800 – £3,700).
Its original price when new was about $23,000.
Values are directional estimates for a typical example, not appraisals. Condition, mileage, history and specification all change what a real car is worth. Pound figures use the exchange rate of 3 November 2026. How values are estimated
Buick LaCrosse rarity in CarSpot
The Buick LaCrosse is a Common card in CarSpot, with a rarity score of 0 out of 100. Everyday cars you can spot on almost any street. A Common card is worth 10 XP.
Each model's tier starts from a 0–100 score based on its value plus its power or production numbers. Once enough players have spotted a model, how often it is spotted can move it up or down one tier. How CarSpot rarity works
Rarity is a collectible game mechanic, not an assessment of real-world scarcity or value.
Buick LaCrosse fun facts
- The LaCrosse was the first car to receive the SULEV (Super Ultra Low Emission Vehicle) certificate in 2006.
- In Canada, the model was sold as the Buick Allure because the name 'LaCrosse' is a slang term for masturbation in Quebec French.
- The first-generation LaCrosse was the last General Motors vehicle to ever use the long-lived 3.8-litre 3800 V6 engine.