Skip to main content

Honda’s next roadster – the S660 – will be a mini NSX smaller than a Chevy Spark

A new report coming out of Japan finds that the Honda S660 concept (pictured) that was presented at the 2013 edition of the Tokyo Motor Show has been given the green light for production.

Scheduled to make its formal debut later this year, the S660 will be Honda’s first convertible Kei car since the Beat was axed in 1996. The diminutive roadster will stretch no more than 133.8 inches from bumper to bumper and 58.2 inches from side to side in order to comply with Japan’s Kei car laws. To put those figures into perspective, a Chevrolet Spark – the smallest American car you can buy new – measures 144 inches long and 62 inches wide.

Power for the S660 is expected to come from a mid-mounted turbocharged 0.6-liter three-cylinder engine rated at no more than 63 horsepower, a concession again made in the name of Kei car norms. Although 63 ponies is not much on paper, the S660 promises to be a blast to drive thanks to a featherlight 2,000-pound curb weight, a near 50/50 weight distribution and a low center of gravity. A six-speed manual transmission will come standard and a CVT might be offered as an option.

Sources close to Honda have confirmed that the concept’s futuristic styling has been toned down slightly for production. Similarly, the avant-gardist interior will be tossed out and replaced by a more conventional-looking cockpit with a round steering wheel, an upright center console and a high-definition screen that pops up from the top of the dashboard.

The S660 will not be sold outside of Japan with a tiny three-banger buzzing behind the passenger compartment. However, rumors indicate that Honda could shoehorn a four-cylinder in the engine bay and sell the roadster in select markets around the globe, though U.S. sales are unlikely at this point.

Editors' Recommendations

Ronan Glon
Ronan Glon is an American automotive and tech journalist based in southern France. As a long-time contributor to Digital…
Rivian R2 vs R1S: How will Rivian’s cheaper SUV compare?
The front three-quarter view of a 2022 Rivian against a rocky backdrop.

Rivian has finally unveiled the R2, its long-awaited attempt at a more affordable electric SUV. The new vehicle may not be available just yet, but fans of Rivian's design aesthetics and feature set are already looking forward to being able to order the new car. The R2 is targeted at being a more affordable take on the electric SUV and will sit alongside the flagship-tier R1S.

Let's get this out of the way right now: The R1S is most likely going to be a better vehicle than the R2. Rivian isn't replacing the R1S with the R2 — it's releasing the R2 as a more affordable alternative, and there will be some compromises when buying the R2 over the R1S.

Read more
Cybertruck production reportedly halted over pedal issue
Tesla CEO Elon Musk behind the wheel of a Cybertruck.

Tesla CEO Elon Musk behind the wheel of a Cybertruck. Tesla

Tesla’s Cybertruck has been hit by a production delay caused by an issue with a part of the vehicle, a number of media reports have claimed.

Read more
Don’t let the gimmicks fool you. The Ioniq 5 N is a serious track car
2025 Hyundai Ioniq 5 N drifting.

We’re finally getting to the fun part of automakers’ methodical quest to replicate their lineups with electric cars.

Performance versions of ordinary cars have been a staple of the auto industry for decades. But while we’ve already seen some variants of EVs boasting more power and more impressive stats — think Tesla Model S Plaid or Lucid Air Sapphire — the 2025 Hyundai Ioniq 5 N is the first to truly apply that format to an EV.

Read more