Pontiac LeMans (5th generation)
The downsized A-body that traded muscle-car bulk for efficiency and improved handling.
- Power
- 105 bhp
- 0–60 mph
- 14.0 s
- Top speed
- 103 mph
- Est. value
- $4k–$15k
About the Pontiac LeMans
The 1978 Pontiac LeMans marked a significant shift for the nameplate, debuting a downsized A-body platform that was nearly 800 pounds lighter and a foot shorter than its predecessor. While it moved away from the high-displacement swagger of the 1960s, the fifth-generation model offered much-improved packaging and fuel efficiency during the late-70s energy crisis. The 3.8-litre Buick-sourced V6 became the standard power unit, providing adequate but modest performance for a car now focused on daily usability. Collectors appreciate these models for their crisp Bill Mitchell-era styling and as accessible entry points into classic American car ownership.
Pontiac LeMans specs
The Pontiac LeMans produces 105 bhp (78 kW) and 251 Nm (185 lb-ft) of torque. It reaches 60 mph in 14.0 seconds and has a top speed of 103 mph (165 km/h).
| Make | Pontiac |
|---|---|
| Model | LeMans |
| Generation | Fifth Generation (5th generation) |
| Trim | 3.8 |
| Years | 1978–1981 |
| Type | Classic |
| Body style | Coupé |
| Country | United States |
| Original price | About $4,600 when new |
| Engine | 3.8-litre V6 |
|---|---|
| Displacement | 3,791 cc (3.8 litres) |
| Induction | Naturally aspirated |
| Power | 105 bhp (78 kW) at 3,200 rpm |
| Torque | 251 Nm (185 lb-ft) |
| Redline | 4,400 rpm |
| 0–60 mph | 14.0 s |
| Top speed | 103 mph (165 km/h) |
| Transmission | 3-speed automatic |
| Drivetrain | Rear-wheel drive |
| Weight | 1,379 kg (3,040 lb) |
| Power-to-weight | 76 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is a Pontiac LeMans worth?
A typical Pontiac LeMans is estimated to be worth $4,000 – $15,000 (about £3,000 – £11,000).
Its original price when new was about $4,600.
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
Pontiac LeMans rarity in CarSpot
The Pontiac LeMans is an Uncommon card in CarSpot, with a rarity score of 20 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.
Pontiac LeMans fun facts
- The 1978 downsizing was so significant that the new LeMans was roughly the same size as the original 1964 model.
- This generation featured 'Radial Tuned Suspension' (RTS) as standard, which significantly improved handling over previous 'Colonnade' models.
- The 1978 LeMans shared its door sheet metal with the Chevrolet Malibu for the first time in the model's history to save production costs.
