Bell Nexus Flying Taxi

Bell has experience in the Vertical Takeoff and Landing space with the military's V-22 Osprey. Moving a few people should be a whole lot easier than transporting troops and weapons through war zones, so we have faith that the Nexus Flying Taxi will eventually take to the skies. The one-pilot, four-passenger craft will have a hybrid-electric propulsion system with six tilting fans providing the necessary lift and thrust. Designed for urban use, Bell and partner Uber hope to have them in the air by 2023.

Scrooser

Part bike, part moped, the Scrooser is more than a frame and fat tires. The self-balancing ride uses a battery-powered 500W motor to augment your muscle power, letting you hit speeds up to 15.5 mph while constantly analyzing your movements and adjusting accordingly. Hydraulic front and mechanical rear disc brakes ensure you can stop safely, LED lights keep you visible in traffic, and a small display in the middle of the metal handlebars keeps you abreast of battery levels, your speed, and which of the four driving modes you're in: Sport, Comfort, Eco, or Hand (manual). Made in Germany.

Length: 74" / Width: 23" / Height: 49.5" / Weight: 165 lbs.

Range: 34 Miles / Top Speed: 15.5 mph / Battery: Removable 36V, 20 Ah / Charging Time: 4 Hours

Polydrop Trailer

Familiar yet completely new, the Polydrop Trailer reimagines the teardrop camper. The trailer follows the design of its predecessor with sleeping for two and a rear kitchenette while updating the curved form with an angular aluminum exterior. It's fitted with hydraulic disc brakes and an independent suspension system for an easy tow. The interior features pine plywood lining with black leather accents, built-in shelves, and LED lights, heat, and outlets powered by solar panels. Gull-wing doors on either side of the bed open to reveal the current landscape. Built for more than just camping, the Polydrop was created as a mobile space to serve as an office, study room, or whatever you can dream up. The initial release is limited to just 20 trailers.

1937 Pierce-Arrow Model C Travelodge Camper

The Great Depression put many automakers in peril. To help survive, Pierce-Arrow expanded into travel trailers. The smallest of their three offerings was the Model C. Measuring 13.5', it used a steel frame covered with sheet aluminum, lined with beechwood, and finished with linoleum flooring. This particular example is in outstanding shape, having only two owners since 1956, and outfitted with a wood-burning stove, hand-pumped sink, insulated icebox, and modern safety glass windows. It comes with a few period-correct accessories, as well, including blue speckleware dishes, a Philco table radio, and a three-piece luggage set.

Photos: Darin Schnabel / RM Sotheby's

Nikola Wav Electric Watercraft

Having built a semi truck and ATV, Nikola is bringing its all-electric knowhow to the water in the Wav. This personal watercraft has a superbike-inspired, jet ski-like body with a bow to stern storage tunnel, LED head and tail lights, and a large, waterproof infotainment display. Performance numbers have yet to be released, but the company is already taking reservations for a 2020 launch.

Nikola NZT Electric Off-Road Vehicle

Nikola is focused on building all-electric semi trucks, but that doesn't mean they can't apply what they've learned to other models. Blurring the line between ATV and SUV, the company's NZT offers serious off-road chops with hair-raising acceleration. Fox 3.0 shocks with 18" of wheel travel, 35" Kevlar-reinforced tires on 17" wheels, and 12" of ground clearance mean its ready to tackle any trail. A 125kWh battery pack provides up to 590 hp and 775 ft-lbs of torque via four independent motors, with a 0-60 speed under four seconds and a range of 150 miles. The cabin can be open or sealed off via a hardtop and houses a 7-inch instrument cluster, 13-inch infotainment screen, climate control, and a Rockford Fosgate sound system. Reservations are open now, with production starting in 2021.

1958 Riva Tritone Via Speedboat

Built as a gift for Prince Rainier III of Monaco, this 1958 Riva Tritone — named "Via" has as rare a provenance as you'll find. Enjoyed by the Prince and his wife Grace Kelly for several years, during which time it flew both the flag of Monaco and the personal flag of the prince, it was later replaced with a Riva Junior but remained in Monaco under the care of Riva. Not long ago, it was returned to original condition by a Dutch specialist, a process that included the rebuilding of both original Chris-Craft MCL engines, the famous Chris-O-Matic transmission, and the red and white stripes of its original Principality.

Photos: Andrea Piva & Michel deRuijter / RM Sotheby's

Winnebago Boldt Camper Van

Named for German explorer and naturalist Alexander Von Humboldt, the Winnebago Boldt is an ideal vehicle for modern adventures. It's built atop a Mercedes-Benz Sprinter chassis, with all the safety systems and creature comforts you'd expect. It comes in two layouts, each with multiple sleeping areas, has an 11,600 watt-hour Pure3 energy system to keep everything juiced up, a modern interior with Ram Tough-Track Mounts for flexibility, and four-season insulation.

DRR Stealth Electric ATV

Gas-powered ATVs can go nearly anywhere. They're also loud. Brunswick, OH-based DRR has a solution in the Stealth Electric ATV. Comparable to 600cc utility four-wheeler, it's powered by a 72 volt, 4-kilowatt lithium-ion battery and electric motors that allow it to move in relative silence. Range is 35 miles uphill at maximum speed but can be expanded with an optional second battery pack, and charging takes just six hours via a standard three-prong outlet, with battery and speed info displayed on a digital dash. Disc brakes get it stopped, adjustable suspension keeps the ride smooth, the racks can carry loads of up to 365 lbs, and foot pegs allow a second rider to sit on the back.

Bugatti Baby II Type 35 Scale Replica

In 1926, Ettore Bugatti built a scale Type 35 for his youngest son's fourth birthday. It proved so popular that the "Baby", as it was known, became a production model, sold until 1936. In honor of the brand's 110th anniversary, Bugatti is bringing the concept back with the Baby II. Like the original, the RWD car has a battery-powered electric powertrain, but unlike the original, this one is a three-quarter-size replica, allowing both children and adults behind the wheel. It's built by hand, with removable lithium-ion battery packs, a limited slip differential, and regenerative braking, and offers a 1kW, 12mph "Child" mode, a 4kW, 28 mph "Adult" mode, and, like the Chiron, a Speed Key upgrade to give access to up to 10kW of power with no speed limit. Production starts this fall.

Sunseeker Hawk 38 Day Boat

Whether used as a tender or on its own, Sunseeker's Hawk 38 offers high-speed fun on the water. It's powered by twin Mercury R400 outboard motors with enough power to send it skating across the water at speeds up to 62 knots, or 70 mph. 38 feet in length, it has plenty of space to enjoy, including a sunbathing area, an aft-facing U-shaped seating area with a quick-release table for alfresco dining, and more forward-facing seating behind the helm. The latter houses a Simrad navigation system and Mercury Racing Digital Zero Effort throttles while offering space underneath for a full bath.

Bajaboard Pantera Electric Skateboard

When a product carries a "not for beginners" disclaimer, you'd best take notice. Indeed, the Bajaboard Pantera could be dangerous or even lethal for anyone not used to speedy electric skateboards. Each of its black anodized alloys rims is attached to a 3.5kW motor and a 110A controller, all hooked to 1,100Wh battery. The result is a peak output of 8,000W and a top speed of 45 mph — fast enough to do real damage should you wipe out. Sinister looks are part of the package, as well, with a matte black finish on the chassis, a black anodized controller, and custom headlights and taillights.

Technicon Carat 187 Superyacht Concept

Inspired by the red carpets of celebrities with an asymmetrical design, Technicon's Carat 187 is filled with flashy features. Tying into the red carpet theme are a pair of red articulated stairs, one on each side, that expand out to meet the 187-foot vessel's pair of matching tenders. The front of the main deck retracts to double as a pool, a spacious sun deck offers plenty of seating — in red, of course — and the five guest rooms and spacious master sit above a bar and theater area. No word on whether the concept will ever be built.

1990 Riva Ferrari 32 Speedboat

The 28th of only 40 ever built, this 1990 Riva Ferrari 32 Speedboat is a rare example of the collaboration between the Italian racing and boat-building firms, with Riva chairman Gino Gervasoni and Enzo Ferrari leading the way. The Testarossa-styled hull is painted in Ferrari's signature Rosso Corsa hue, with a carbon fiber spoiler adding a flourish to the top. As you'd expect, it has plenty of power, with two 390hp V8 Vulcano 400 engines pushing it to a top speed of 62 mph, as well as a cuddy cabin in the bow and an automotive-style helm. With an engine-out service completed in 2015, it's ready to hit the water nearly thirty years into service.

Photos: Cymon Taylor / RM Sotheby’s

Cigarette Racing x Mercedes 41 AMG Carbon Edition Speedboat

The eleventh boat in the ongoing partnership between Cigarette Racing and Mercedes, the 41 AMG Carbon Edition brings the spirit of the AMG GT 63 S 4-door Coupe to the water. Four Mercury Racing 400R outboard engines provide 1,600 horsepower, enough to propel the 41-foot craft to a top speed of 83 miles per hour. The top speed is attainable with up to 8 people on board; there's room for 20 when nothing more than cruising speed is required. Besides performance, the road-to-water connection is displayed via the designo graphite grey magno paint scheme, prominent AMG graphics, and color-coordinated tailored seat upholstery.

Paritetboat Looker 370 Glass Bottom Boat

Makers of premium glass bottom boats for more than 20 years, Paritetboat just unveiled the latest addition to their fleet. The Looker 370 is made from a special sea aluminum alloy that is corrosion resistant and features a large glass bottom for a fantastic view of the sea below. The glass itself is made of ultra-durable modified acrylic that is more solid than fiberglass, making it nearly impossible to break. The 370 can hold up to 30 passengers and is available with two outboard engines or an inboard diesel engine.

Project Valkyrie Superyacht

From a thesis project to the largest yacht in the world: that's the story of the Project Valkyrie Superyacht. Designed by Chulhun Park with support from Palmer Johnson, the vessel measures 229 meters, with accommodations for 52 guests and 92 crew members. Meant to be more than just a billionaire's plaything, it also offers public spaces in the form of a casino, theater, mall, restaurants, and exhibition halls. The craft is based upon Palmer Johnson's copyrighted trimaran hull but eschews traditional "wedding cake" construction for a more streamlined, almost canoe-like form. Capable of hitting speeds up to 25 knots, the boat is still just a plan for now, with an estimated build cost of $800 Million.

Jet Capsule Royal Version 001 Motorboat

Bigger and more luxurious than the original, Jet Capsule's Royal Version 001 watercraft is a sleek alternative to a traditional tender. It measures roughly 26 feet long, offering space for up to nine passengers. A motorized carbon fiber rear door provides access to the teak-trimmed interior, which includes a bathroom, wet bar, and leather seats. Powered by single or dual Yanmar diesel engines paired to a Hamilton or Rolls Royce jet drive, it can hit a top speed of 62 knots, with twin Torqeedo electric engines providing a stealthier, more eco-friendly 12 knots cruising option.

Wallytender 48 Day Cruiser

The first effort from Wally since it joined the Ferretti Group, the 48 Wallytender successfully updates the original large tender without losing any of its character. The 48-footer retains its aggressive angular design while providing more interior room via a raised freeboard. As a result, the sleek craft houses a cabin, galley, and stand-up shower below deck, while the topside has large sunbathing areas, a dining space, and fold-out sides for extra access to the water.