Ariel Atom 4
The fourth-generation exoskeleton icon, now powered by Honda's Civic Type R turbo heart.
- Power
- 320 bhp
- 0–60 mph
- 2.8 s
- Top speed
- 162 mph
About the Ariel Atom 4
The Ariel Atom 4 represents the most significant redesign in the model's history, with only three parts carried over from its predecessor. At its core is the K20C1 turbocharged engine from the Honda Civic Type R, integrated with a bespoke Ariel ECU that offers three-stage boost control. The new chassis features larger diameter tubes for a 15% increase in torsional stiffness, while revised suspension geometry includes anti-dive and anti-squat characteristics. It remains one of the purest driving experiences available, combining extreme power-to-weight with surprising civility for road use.
Ariel Atom 4 specs
The Ariel Atom 4 produces 320 bhp (239 kW) and 420 Nm (310 lb-ft) of torque. It reaches 60 mph in 2.8 seconds and has a top speed of 162 mph (261 km/h).
| Make | Ariel |
|---|---|
| Model | Atom 4 |
| Trim | 2.0 Turbo |
| Years | 2018–present |
| Type | Sports car |
| Body style | Roadster |
| Country | United Kingdom |
| Original price | About $75,000 when new |
| Engine | 2.0-litre turbocharged inline-4 |
|---|---|
| Displacement | 1,996 cc (2.0 litres) |
| Induction | Turbocharged |
| Power | 320 bhp (239 kW) at 6,500 rpm |
| Torque | 420 Nm (310 lb-ft) |
| Redline | 7,000 rpm |
| 0–60 mph | 2.8 s |
| Top speed | 162 mph (261 km/h) |
| Transmission | 6-speed manual |
| Drivetrain | Rear-wheel drive |
| Weight | 595 kg (1,312 lb) |
| Power-to-weight | 538 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is an Ariel Atom 4 worth?
Its original price when new was about $75,000.
Values are directional estimates for a typical example, not appraisals. Condition, mileage, history and specification all change what a real car is worth. How values are estimated
Ariel Atom 4 rarity in CarSpot
The Ariel Atom 4 is a Rare card in CarSpot, with a rarity score of 42 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.
Ariel Atom 4 fun facts
- Only three parts were carried over from the Atom 3.5 to the Atom 4: the clutch pedal, the brake pedal, and the fuel cap.
- The Atom 4 was the first Ariel to undergo full European Small Series Type Approval (ESSTA), allowing it to be sold more easily across Europe and Australasia.
- Ariel was granted access to the Honda K20C1 engine for development before the Civic Type R it originated from even went on sale.