BAC Mono
A road-legal Formula 3 car for the street.
- Power
- 305 bhp
- 0–60 mph
- 2.7 s
- Top speed
- 170 mph
- Est. value
- $160k–$230k
About the BAC Mono
The BAC Mono 2.5 represents the second major iteration of the Liverpool-built single-seater, replacing the original 2.3-litre Cosworth unit with a more powerful Mountune-developed engine. Designed to provide the purest possible driving experience, it features a carbon-fibre monocoque and a pushrod-actuated suspension system derived from racing technology. The 2.5-litre version also introduced a wider chassis to improve cockpit ergonomics while maintaining its ultra-lightweight ethos. It remains a benchmark for track-focused performance, frequently outperforming dedicated race cars in lap time comparisons.
BAC Mono specs
The BAC Mono produces 305 bhp (227 kW) and 308 Nm (227 lb-ft) of torque. It reaches 60 mph in 2.7 seconds and has a top speed of 170 mph (274 km/h).
| Make | BAC |
|---|---|
| Model | Mono |
| Trim | 2.5 |
| Years | 2015–2020 |
| Type | Supercar |
| Body style | Roadster |
| Country | United Kingdom |
| Original price | About $250,000 when new |
| Engine | 2.5-litre Mountune-Ford inline-four |
|---|---|
| Displacement | 2,488 cc (2.5 litres) |
| Induction | Naturally aspirated |
| Power | 305 bhp (227 kW) at 8,000 rpm |
| Torque | 308 Nm (227 lb-ft) |
| Redline | 8,300 rpm |
| 0–60 mph | 2.7 s |
| Top speed | 170 mph (274 km/h) |
| Transmission | 6-speed sequential |
| Drivetrain | Rear-wheel drive |
| Weight | 580 kg (1,279 lb) |
| Power-to-weight | 526 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is a BAC Mono worth?
A typical BAC Mono is estimated to be worth $160,000 – $230,000 (about £119,000 – £172,000).
Its original price when new was about $250,000.
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
BAC Mono rarity in CarSpot
The BAC Mono is a Rare card in CarSpot, with a rarity score of 55 out of 100. Performance cars, typically worth around £50,000 to £100,000. A Rare card is worth 40 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.
BAC Mono fun facts
- The BAC Mono was the first production car to use graphene-enhanced carbon fibre in its body panels to reduce weight and increase strength.
- Every Mono is custom-built for its owner, including a seat and steering wheel moulded to the driver's specific body dimensions.
- In 2016, the Mono set a new production car lap record at the Anglesey Circuit, beating the track-only McLaren P1 GTR by over a second.
