Honda S660
A mid-engined, turbocharged marvel that proves size isn't everything.
- Power
- 64 bhp
- 0–60 mph
- 12.4 s
- Top speed
- 87 mph
- Est. value
- $18k–$34k
About the Honda S660
The Honda S660 is a mid-engined kei sports car that serves as the spiritual successor to the 1990s Beat. Engineered by Ryo Mukumoto—Honda's youngest-ever lead engineer—it features a bespoke chassis with a 45/55 weight distribution and a transverse-mounted turbocharged three-cylinder engine. The Alpha trim is the higher-specification variant, offering cruise control and a leather-wrapped steering wheel. Despite its modest power output, the S660 is celebrated for its agile handling, tactile six-speed manual gearbox, and 'mini-NSX' styling, making it a highly sought-after modern JDM import.
Honda S660 specs
The Honda S660 produces 64 bhp (48 kW) and 104 Nm (77 lb-ft) of torque. It reaches 60 mph in 12.4 seconds and has a top speed of 87 mph (140 km/h).
| Make | Honda |
|---|---|
| Model | S660 |
| Trim | Alpha |
| Years | 2015–2022 |
| Type | JDM |
| Body style | Roadster |
| Country | Japan |
| Production | About 38,900 built |
| Engine | 658cc turbocharged inline-3 |
|---|---|
| Displacement | 658 cc (0.7 litres) |
| Induction | Turbocharged |
| Power | 64 bhp (48 kW) at 6,000 rpm |
| Torque | 104 Nm (77 lb-ft) |
| Redline | 7,700 rpm |
| 0–60 mph | 12.4 s |
| Top speed | 87 mph (140 km/h) |
| Transmission | 6-speed manual |
| Drivetrain | Rear-wheel drive |
| Weight | 830 kg (1,830 lb) |
| Power-to-weight | 77 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is a Honda S660 worth?
A typical Honda S660 is estimated to be worth $18,000 – $34,000 (about £13,000 – £25,000).
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
Honda S660 rarity in CarSpot
The Honda S660 is a Common card in CarSpot, with a rarity score of 14 out of 100. Everyday cars you can spot on almost any street. A Common card is worth 10 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.
Honda S660 fun facts
- The S660's lead engineer, Ryo Mukumoto, was only 22 years old when he won an internal competition to design the car.
- The car features a unique 'roll-top' canvas roof that must be manually removed and stowed in the front luggage compartment.
- To comply with Japanese kei car regulations, the top speed is electronically limited to 140 km/h (87 mph).