When you see a concept car drive onto the stage at an auto show, don't be fooled into thinking it's what you'll drive out of the dealer a couple of years later.
We got to drive the Volkswagen ID Buzz all-electric Microbus concept car Saturday for a couple of miles along the oceanside road outside Monterey, California.
Our drive in the ID Buzz concept was powered by a battery pack and single electric motor from the current Volkswagen e-Golf, and the vehicle was firmly limited to 25 mph.
That's because its custom-fabricated, pale gray Hankook tires aren't intended for highway use, nor was the rest of the very carefully hand-built prototype.
And one result of it being a prototype is that it was stiffly sprung, with fairly abrupt brakes, numerous creaks and groans, and a complete lack of regenerative braking.
None of which mattered in the slightest.
Kirk Bell and John Voelcker in Volkswagen ID Buzz electric Microbus concept vehicle
We took away two impressions from our time with the ID Buzz concept.
First, it's just incredibly spacious inside for a 16-foot-long vehicle destined to be built on VW's future MEB electric-car architecture, whose first use will be in a compact five-door hatchback coming in 2020.
Second, the thing is just amazingly, astoundingly popular, gathering crowds and random passers-by who stopped to snap photos and followed the vehicle into the hidden, secluded coastal parking lot where it was being photographed.
Volkswagen cleverly hired a fleet of historic split-window Microbuses, from 1967 and earlier, to ferry executives and journalists around Monterey during the weekend leading up to the Pebble Beach Concours d'Elegance.
The allure of the old Microbuses, and the new ID Buzz on test drives along the beachfront road, was immediately evident through the weekend.
Passers-by spun around to watch as soon as they heard the distinctive air-cooled engine sound, giving us the thumbs-up, taking quick cellphone pictures and selfies whenever the old Microbuses parked or stopped in traffic.
Volkswagen ID Buzz electric bus concept reflected in door of 1964 VW Microbus
On a weekend where rare and valuable cars from around the world can be seen on the streets, the old Microbuses attracted as much or more attention as the rarest, fastest, priciest hypercars or unique coachbuilt 1930s classics.
As one passenger put it: "There's nothing like getting a thumbs-up from a Lamborghini driver's passenger when you're in a 50-year-old VW bus with the windshield open for flowthrough ventilation!"
The reception for the bright yellow-and-white ID Buzz concept, with its white LED lighting and big illuminated VW badge on the front, was equally excited.
Unveiled to a near-rapturous level of public interest and critical acclaim at January's Detroit auto show, echoed in the spring at the Geneva auto show, VW announced today that the electric Volkswagen bus will reach showrooms in 2022.
Like the original, there will be various commercial versions too, likely including a panel van, two-seat cargo versions, and perhaps even a modern interpretation of the drop-side pickup truck.
After many tries at creating a new VW bus concept, dating back to 2002, it turned out that it requires an electric powertrain for designers to make a one-box shape that's an appropriate echo of the original VW bus. The ID Buzz may benefit from a tighter, stiffer front structure to absorb front crashes than a internal-combustion bus ever could have.