Elon Musk Confirms Tesla Minibus Built on Model X Chassis, Unveiling Next Year by David Z. Morris @FortuneMagazine July 31, 2016, 11:21 AM EST E-mail Tweet Facebook Linkedin Share icons Partly in response to a speculative article at Jalopnik, Elon Musk has confirmed that the planned “high passenger-density urban transport” vehicle referenced in the latest Tesla master plan will be not an electric city bus, but a smaller vehicle built on the Model X chassis. Some good guessing by @Jalopnik. The Tesla Minibus will be built on a Model X chassis. People density potential is surprisingly high. — Elon Musk (@elonmusk) July 29, 2016 Get Data Sheet, Fortune’s technology newsletter. Musk has also said the Tesla Minibus will be modeled on an iconic vehicle of the freewheeling, optimistic 1960s. @danahull It's inspired by some of the California Custom VW combi design art — Elon Musk (@elonmusk) July 21, 2016 That is, something a little like this: VW T1 Samba Minibus seen today in Bristol, absolute mint. pic.twitter.com/ixC2kN9gDJ — MyClassic (@My_Classic_Car) April 23, 2016 Here’s Jalopnik’s take (again, entirely speculative) on how the VW minibus would translate into Tesla-world: Elon Musk confirms Tesla Minibus will be based on the Model X https://t.co/9UIUaTqh52 pic.twitter.com/QEq6w4kND2 — Jalopnik (@Jalopnik) July 30, 2016 The second Tesla Master Plan refers to the ‘minibus’ being currently under development, and says it “should be ready for unveiling next year,” along with heavy-duty electric trucks. One big difference between the Tesla minibus and its VW forbear seems to be who would own it and how it would operate. Musk’s plan groups the Model X-based minibus under non-consumer vehicles, and suggests that they will operate autonomously as part of centrally-managed fleets. That’s not really what Jalopnik’s Jason Torchinsky had in mind when he suggested Tesla is “about to eat Volkswagen’s lunch” by beating them to the punch on producing a stylish, modern minibus. He rightly identifies the huge nostalgia for the minibus that Volkswagen has frittered away by not delivering an updated version (alongside its other massive foul-ups). But that Boomer nostalgia rests on dreams of cross-country trips to Woodstock, not crosstown rides in an eight-passenger Johnny Cab. For more on Tesla, watch our video: The slight disconnect highlights one tricky aspect of the transition to the autonomous-vehicle future. Musk’s vision of shared and fleet vehicles, autonomously guided and on-call to anyone with a smartphone, is shared by many, and on a macro scale, it makes complete sense. But who would build those fleets? The first thought is that city governments would do it. Some cities, looking for an edge in efficiency and services, have been open to innovation in public transportation. But many other cities—most of them, really—are cash-strapped and cautious about change. It’s also unclear how long it will take for Tesla, or anyone else, to get to full automation. So autonomous urban fleets may not be a massive market in the near- or even mid-term, though the longer-term potential is huge. On the other hand, individuals still have intensely personal connections to cars, though that sentiment is arguably waning among younger Americans. Elon Musk has already more than proven he can build cars that tap into that passion. So it’s not a stretch to imagine that eventually Musk may make a slight tweak to the new master plan and develop a minibus for individual buyers; something that would end up at the higher end of the market, perhaps tailored for road-tripping retirees looking to ride into a flower-tinged, eco-friendly sunset.