Think Smart and, previously, you'd probably have thought of the ForTwo, its clever city car that lasted for three generations, and was sold from 1998 to 2024.

However, following a concept revealed in China earlier this year, the ForTwo's replacement, likely to be called the #2, could become a production reality later this year.

In the meantime, Smart, now a company jointly owned by Mercedes-Benz and Geely, has launched three new EV models: the #1, #3 and the largest of the trio, the #5.

Design and interior

Similar in size to popular electric SUV choices such as the Audi Q4 e-tron and the Skoda Enyaq, the basic shape of the Smart #5 looks similar to the EQB from sister brand Mercedes-Benz, which we're sure isn't coincidental.

However, the chunkier proportions, distinctive mirrors, unusual four-oval light signatures front and rear, and pop-out door handles help the Smart stand out.

Inside, the 13-inch OLED centre screen dominates the #5's chunky dashboard design. Other highlights include the 10.25-inch full-HD digital instrument cluster. Thanks to the latest AMD V2000 chipset, the infotainment system is feature-packed, with a new avatar called Leo providing guidance and hands-free control of numerous vehicle functions, which my family enjoyed interacting with. In addition, the Smart OS 2.0 operating system offers optimised EV routing and a new video centre, enabling in-car video streaming.

Elsewhere, the textured soft-touch plastics on the dashboard and upper door panels make the #5's interior feel more Mercedes than Smart. The three-pointed-star influence can also be seen in the tall centre console and the metallic detailing on the multifunction three-spoke steering wheel and switchgear. Quality certainly feels a step above many other Chinese-built EV SUVs and is a match for models at the more premium end of the market.

The panoramic glass roof, fitted as standard, brings welcome extra light into the cabin. The standard seats are soft and supportive, while the driving position is comfortable and highly adjustable.

Move to the rear and the Smart's design, with its wheels pushed out to all four corners, helps create impressive rear legroom. Again, the seat is soft and supportive, while the flat floor provides a more natural seating position than some rivals. Adding to the spacious feel is a practical boot which, at 630 litres, is larger than the Audi Q4 e-tron's. Further boosting practicality is the 74-litre front boot, or frunk.

Performance and drive

Our entry-level Pro-spec Smart #5 shares its state-of-the-art 800-volt battery platform with other Geely Group models. The main difference compared with other #5 variants is that Pro models receive a smaller 76kWh battery, rather than the 100kWh unit fitted elsewhere in the range. Even so, this #5 is capable of DC charging at up to 400kW and supports ultra-fast 4C charging. As a result, a 10-80% charge can be achieved in as little as 18 minutes.

The official range of 288 miles is impressive, although even at full charge our test car appeared unlikely to achieve that figure, displaying a predicted range closer to 200 miles. Smart claimed at the #5's launch that the Pro+, with its larger battery and 388-mile range, is expected to be the most popular version with fleet buyers.

Still, in Pro specification, with 340hp and a 0-62mph time of just 6.5 seconds, this Smart never feels slow. Plus, with the smallest 19-inch alloy wheels fitted as standard, the #5's ride is geared more towards comfort, which it delivers very well.

On the flip side, you can feel a little of the 2,200kg kerb weight both on the move and in corners, where, despite plenty of grip, there is also a noticeable amount of body roll.

After a week with Smart's biggest model, our view is that the #5 is most convincing at the lower end of the range. It is a spacious, comfortable electric SUV that is well equipped with the latest technology. However, some niggles with the key during our time with the car slightly marred the overall experience.

Positive: Aggressive looks, spacious and high-tech interior, high levels of comfort.

Negative: Fiddly menus on the infotainment system, feels heavy on the move and in corners, some questions marks over the range and reliability.

Standard equipment: 19in alloy wheels, panoramic halo roof, LED headlights with high beam assist, power adjustable and heated door mirrors, power tailgate and bonnet release, heated steering wheel, leather trim, heated power driver and front passenger seats, Apple Carplay and Android Auto capability, wireless charger, 13in OLED central infotainment screen.