The Smart Fortwo has a punchy little motor, a three-cylinder powerplant displacing just under a liter, with a turbocharger that enables 89 horsepower, managed by a twin-clutch, six-speed automatic transmission. It's a hoot to drive, although I felt a lot better on suburban streets that I did on the highway. To its credit, the Smart Cabrio doesn't shake you to death, and the road-and-wind noise with the top up aren't too bad.
Versatility is non-existent: even a modest excursion to the grocery store will test the Smart's meager cargo capacity. Gas mileage isn't great — it's substantially lower than, say, a Toyota Prius. Yes, the turning radius is downright silly and you can park the car anywhere, as I discovered when I squeezed the Smart in and out of my driveway on a weekend when there were four cars in it.
Technology is what you'd expect on any modern car. It has an adequate infotainment interface, Bluetooth connectivity, USB and AUX ports, and a halfway decent sounding audio system (a JBL six-speaker setup). The seats on our tester were heated, but just so you know, the steering wheel is fixed, so you have to fiddle with the driver's seat to create a comfortable piloting position.
The Smart is one of those cars that I first saw in Europe and thought might be worth thinking about if you wanted a vehicle and lived in a big US city. But now that its been in the US for a while, I think there are better choices. The Smart isn't a particularly good getaway car — any of a number of compact or sub-compact crossovers handle that duty better. It is adorable, but until the 2017 model year, that adorableness came with all manner of performance compromises.
Those have been rectified, somewhat. But objectively speaking, the Smart isn't a very good car. It is a a cute car, especially with the ragtop. And if you simply must have a rear/mid-engine, rear-wheel-drive two seater that gets blown around on the highway by crosswinds, then you could be a potential Smart owner.
In the end, I didn't dislike the Smart Cabrio. I enjoyed it for what it is, an odd car that's gotten less odd over the years. But while the case for owning a Smart made some sense for urbanites a decade ago, it doesn't anymore. If you want a unique vehicle, go for it. If you're obsessed with parallel parking, it's your ride.
Otherwise, look elsewhere.