Ariel Atom 4
£48,950
19,400 miles
||
2021
||
6 speed
||



Vehicle Background
Service History
RESERVED
Atom 4 320, six-speed manual
2021MY / ’71 plate
19,400 miles
One previous keeper
Aero Screen
350bhp conversion, including 2025 ECU flash and decat
Limited-slip differential
Three-stage variable turbo boost controller
Baffled engine sump
High-performance Sports Core radiator
AP Racing four-piston calipers with 290mm discs front and rear, including handbrake
Quick-release steering wheel
Two-inch harnesses with alloy chest adjusters on both sides
Road-legal wheel and track-day tyre package
Stainless-steel fixings
Locking fuel cap
Carbon-fibre instrument panel
Gloss Black powder-coated chassis with yellow highlights
Black wheels
PPF to all leading edges
SOLD
A highly specified 2021 Ariel Atom 4 320 with 19,400 miles and just one previous keeper. With factory 350bhp performance package, it is fitted with a six-speed manual gearbox, limited-slip differential and three-stage variable boost controller.
The chassis is powder-coated Gloss Black with yellow panels, complemented by black wheels and a carbon-fibre instrument panel. An aero screen and quick-release steering wheel are also fitted, while paint-protection film has been applied to all leading edges.
Its 350bhp conversion includes a 2025 ECU flash and decat, supported by a baffled engine sump and high-performance Sports Core radiator. Braking is handled by AP Racing four-piston calipers and 290mm discs at both ends, with the rear setup incorporating the handbrake.
Additional specification includes two-inch harnesses with alloy chest adjusters on both sides, stainless-steel fixings, a locking fuel cap and a road-legal wheel and track-day tyre package.
With circa 590bhp per tonne, the performance is outrageous. But outright pace is only part of the Atom’s appeal: with virtually nothing separating driver from road, few cars offer the same immediacy, sense of speed or connection behind the wheel.
The Atom is simply formidable on circuit, where only a handful of cars can live with it. Honda-derived mechanicals bring a strong reputation for reliability, while the lack of weight also helps keep consumable and running costs remarkably modest for a car capable of this level of performance.
The car has been maintained to an exceptionally high standard, with servicing carried out well beyond routine requirements. A comprehensive breakdown and supporting documentation will follow shortly.
Available for viewing by appointment at our showroom in Berwick-upon-Tweed.
For further information, or to arrange a viewing, please contact us by telephone, email or WhatsApp. Walkaround videos are available on request.
Opposite Stock – award-winning, family-run modern classics and performance car specialist.
The car has been maintained to an exceptionally high standard, with servicing carried out well beyond routine requirements. A comprehensive breakdown and supporting documentation will follow shortly.
Specification Highlights
RESERVED
Atom 4 320, six-speed manual
2021MY / ’71 plate
19,400 miles
One previous keeper
Aero Screen
350bhp conversion, including 2025 ECU flash and decat
Limited-slip differential
Three-stage variable turbo boost controller
Baffled engine sump
High-performance Sports Core radiator
AP Racing four-piston calipers with 290mm discs front and rear, including handbrake
Quick-release steering wheel
Two-inch harnesses with alloy chest adjusters on both sides
Road-legal wheel and track-day tyre package
Stainless-steel fixings
Locking fuel cap
Carbon-fibre instrument panel
Gloss Black powder-coated chassis with yellow highlights
Black wheels
PPF to all leading edges
SOLD
A highly specified 2021 Ariel Atom 4 320 with 19,400 miles and just one previous keeper. With factory 350bhp performance package, it is fitted with a six-speed manual gearbox, limited-slip differential and three-stage variable boost controller.
The chassis is powder-coated Gloss Black with yellow panels, complemented by black wheels and a carbon-fibre instrument panel. An aero screen and quick-release steering wheel are also fitted, while paint-protection film has been applied to all leading edges.
Its 350bhp conversion includes a 2025 ECU flash and decat, supported by a baffled engine sump and high-performance Sports Core radiator. Braking is handled by AP Racing four-piston calipers and 290mm discs at both ends, with the rear setup incorporating the handbrake.
Additional specification includes two-inch harnesses with alloy chest adjusters on both sides, stainless-steel fixings, a locking fuel cap and a road-legal wheel and track-day tyre package.
With circa 590bhp per tonne, the performance is outrageous. But outright pace is only part of the Atom’s appeal: with virtually nothing separating driver from road, few cars offer the same immediacy, sense of speed or connection behind the wheel.
The Atom is simply formidable on circuit, where only a handful of cars can live with it. Honda-derived mechanicals bring a strong reputation for reliability, while the lack of weight also helps keep consumable and running costs remarkably modest for a car capable of this level of performance.
The car has been maintained to an exceptionally high standard, with servicing carried out well beyond routine requirements. A comprehensive breakdown and supporting documentation will follow shortly.
Available for viewing by appointment at our showroom in Berwick-upon-Tweed.
For further information, or to arrange a viewing, please contact us by telephone, email or WhatsApp. Walkaround videos are available on request.
Opposite Stock – award-winning, family-run modern classics and performance car specialist.
Service History
The car has been maintained to an exceptionally high standard, with servicing carried out well beyond routine requirements. A comprehensive breakdown and supporting documentation will follow shortly.
Interior Gallery
Mechanical Inspection
Bodywork Gallery
Video

Ariel Atom 4
£48,950


Interior Gallery
Mechanical Inspection
Bodywork Gallery
Video

Mileage
19,400 miles
Ariel Atom 4
Year of manufacture
2021
Previous owners
1 previous keeper
Transmission
6 speed
Engine
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About Us
Opposite Stock is a specialist business showcasing the finest, hand-selected driver's cars, with a particular focus on modern classics from the 1980s, 1990s, 2000s and 2010s.
We're owned and run by a life-long, fanatical car enthusiast and collector, a foundation we've translated into a buying experience that appreciates exactly what buying a dream car means to you.
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