Buick LeSabre (4th generation)
A quintessential full-sized American cruiser defined by its massive footprint and smooth 'Buick Ride'.
- Power
- 150 bhp
- 0–60 mph
- 13.5 s
- Top speed
- 109 mph
- Est. value
- $9k–$28k
About the Buick LeSabre
The 1974 LeSabre represents the peak of General Motors' full-size B-body platform, featuring a significant styling refresh with new federal-mandated 5-mph energy-absorbing bumpers. This model year introduced the 'Air Cushion Restraint System', an early precursor to the modern airbag, as a rare and expensive option. Powered by the 350 cubic-inch V8, it prioritised effortless torque and passenger comfort over outright performance. As a collector piece, it is valued for its soft suspension tuning and the expansive 'Colonnade' styling that defined 1970s American luxury.
Buick LeSabre specs
The Buick LeSabre produces 150 bhp (112 kW) and 366 Nm (270 lb-ft) of torque. It reaches 60 mph in 13.5 seconds and has a top speed of 109 mph (175 km/h).
| Make | Buick |
|---|---|
| Model | LeSabre |
| Generation | Fourth Generation (4th generation) |
| Trim | 5.7 V8 |
| Years | 1971–1976 |
| Type | Classic |
| Body style | Coupé |
| Country | United States |
| Original price | About $4,700 when new |
| Engine | 5.7-litre V8 |
|---|---|
| Displacement | 5,735 cc (5.7 litres) |
| Induction | Naturally aspirated |
| Power | 150 bhp (112 kW) at 3,800 rpm |
| Torque | 366 Nm (270 lb-ft) |
| Redline | 4,500 rpm |
| 0–60 mph | 13.5 s |
| Top speed | 109 mph (175 km/h) |
| Transmission | 3-speed automatic |
| Drivetrain | Rear-wheel drive |
| Weight | 2,150 kg (4,740 lb) |
| Power-to-weight | 70 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 LeSabre worth?
A typical Buick LeSabre is estimated to be worth $8,500 – $28,000 (about £6,300 – £21,000).
Its original price when new was about $4,700.
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 LeSabre rarity in CarSpot
The Buick LeSabre is an Uncommon card in CarSpot, with a rarity score of 24 out of 100. Hot hatches and premium sporty cars. An Uncommon card is worth 20 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 LeSabre fun facts
- The 1974 model featured a new 'Max Trac' traction control system, which used sensors to detect rear wheel spin and adjust engine timing accordingly.
- Despite its size, the 1974 LeSabre was marketed for its improved safety features, including a new ignition interlock system that prevented the car from starting if seatbelts weren't buckled.
- The 5.7-litre V8 in 1974 saw a drop in net horsepower compared to previous years due to stricter emissions regulations and the transition to unleaded fuel.