Skip advert
Advertisement

New 2023 BAC Mono retains lightweight driver-focused approach

The British supercar weighs just 570kg and comes with a naturally-aspirated engine

Briggs Automotive Company, known as BAC, is hoping to expand its operations around the world and the car to help the British firm achieve this goal has been revealed in the new Mono. 

From the outside it looks pretty much identical to the original stripped-back single seater Mono that was introduced over a decade ago. However BAC says the new car is “designed, engineered and developed to offer a new type of high-performance BAC driving experience.” 

Advertisement - Article continues below

Powering the Mono is the same naturally-aspirated 2.5-litre four-cylinder as before, but tuned to 311bhp and 313Nm of torque. The new car represents a slight increase in power over the previous standard Mono but down 32bhp on the Mono R. 

The redline of the engine is at 8,000rpm and BAC says there have been a series of tweaks to deliver linear and progressive power. These include forged connecting rods and pistons, new camshafts, uprated valve springs and an enhanced air intake system with individual throttle bodies. 

A 0-60mph time of 2.7 seconds is quoted by BAC thanks to the Mono’s kerbweight of 570kg – achieved by graphene-infused carbon body parts. 

Power is sent to the rear wheels through a six-speed sequential transmission with gear ratios that can be configured depending on the driver’s requirements. 

Pricing for the Mono hasn’t been revealed but BAC are already taking orders with production having started at its Liverpool base. BAC says the new car adds a “new dimension” and reinforces the “upwards trajectory of the ultra-luxury lifestyle marque”. 

Now take a look at the best sports cars...

Skip advert
Advertisement
Senior news reporter

A keen petrol-head, Alastair Crooks has a degree in journalism and worked as a car salesman for a variety of manufacturers before joining Auto Express in Spring 2019 as a Content Editor. Now, as our senior news reporter, his daily duties involve tracking down the latest news and writing reviews.

Skip advert
Advertisement

Recommended

Hyundai Staria EV could make its debut at Brussels Motor Show
Hyundai Staria Brussels Motor Show teaser - front badge

Hyundai Staria EV could make its debut at Brussels Motor Show

Eye-catching Korean MPV could be set for pure-electric power
News
22 Dec 2025
New GMA S1 LM is a stunning new V12 hypercar, and one buyer’s bought all five
GMA S1 LM

New GMA S1 LM is a stunning new V12 hypercar, and one buyer’s bought all five

The era of Gordon Murray’s new special vehicles department is here, with the first bespoke commission, five T.50-based S1 LMs, ordered by just one luc…
News
15 Aug 2025
McLaren F1 longtail inspires exclusive new Gordon Murray Automotive Le Mans GTR hypercar
Gordon Murray Automotive Le Mans GTR 2025 rear

McLaren F1 longtail inspires exclusive new Gordon Murray Automotive Le Mans GTR hypercar

A new division within the Gordon Murray empire has unveiled its first limited edition model - the Le Mans GTR - at Monterey Car Week
News
15 Aug 2025
New Lexus Sport Concept points the way to an LFA in Monterey
New Lexus Sport Concept

New Lexus Sport Concept points the way to an LFA in Monterey

Lexus describes its new concept car as a “progressively styled, future-focused yet truly authentic sports car”.
News
15 Aug 2025

Most Popular

New AUDI E5 Sportback 2026 review: the best car Audi has built in decades
AUDI E5 Sportback - front tracking

New AUDI E5 Sportback 2026 review: the best car Audi has built in decades

This is the first car from Audi's China-focused sub-brand, and it's a real shame that we won't be getting it
Road tests
16 Jan 2026
New BYD Sealion 5 DM-i is a bargain alternative to the Kia Sportage
BYD Sealion 5 DM-i - front static

New BYD Sealion 5 DM-i is a bargain alternative to the Kia Sportage

Chinese giant is pitching its new plug-in SUV at the mainstream elite, but undercuts them on price
News
14 Jan 2026
Volkswagen ID. Tiguan spied with brand new body and interior
Volkswagen ID. Tiguan - front 3/4

Volkswagen ID. Tiguan spied with brand new body and interior

The transformation from ID.4 to ID. Tiguan will be big, as VW preps one its most important new cars of 2026
News
15 Jan 2026

Find a car with the experts