According to Toyota, the "i-ROAD takes the company closer to its goal of creating the ultimate range of eco cars." As you're surely aware, that range of eco cars includes the enormously successful Prius family, but this new machine is nothing like the hybrid hatchback. And it's not even a car – Toyota calls the i-ROAD a Personal Mobility Vehicle.

Toyota's i-ROAD Concept, which debuts at this week's Geneva Motor Show, is adorned with just three wheels, meaning it's just as much a motorcycle as it is a car, and the driver and passenger sit in tandem style instead of side-by-side. This arrangement allows for a very thin 850mm width, which is about the same as a large motorcycle. Because the cockpit is enclosed, the occupants don't need helmets, nor are they open to the elements outside.

Also like a traditional two-wheeler, the i-ROAD tilts through the turns and when driving on uneven surfaces. Toyota says its computer-controlled Active Lean technology automatically balances the vehicle with no input from the driver.

Despite the automaker's expertise in hybrid drivetrains, the i-ROAD is a pure electric vehicle, and Toyota says it "believes in the feasibility of EVs to serve as a main mode of transport for short urban journeys." There's a two-kilowatt motor in each front wheel, meaning the i-ROAD offers up just over five horsepower, which isn't a lot but should be enough to get moving up to city traffic speeds (no performance specs are available).

An on-board lithium ion battery allows for a range of around 30 miles, after which the vehicle can be recharged in three hours using "a conventional domestic power supply." We're a little unsure of what Toyota means by that – using a 110-volt outlet or a 220-volt outlet, or perhaps a unique charger? – but you're welcome to see the press release yourself below, along with a video showing the leaning three-wheeler in action.

Show full PR text
TMC to Premiere 'Toyota i-Road' Personal Mobility Concept at 2013 Geneva Motor Show

Toyota City, Japan, March 4, 2013-Toyota Motor Corporation (TMC) will debut the "Toyota i-Road" personal mobility concept at the 83rd Geneva International Motor Show1 to be held in Geneva, Switzerland from March 5 through 17. The concept, a three-wheeler with motorcycle-like maneuverability, is ideally suited for short-distance urban travel and was designed to be a new way to enjoy mobility.

The Toyota i-Road is an ultra-compact, tandem two-seater electric vehicle developed under the theme of compact and refreshing mobility. While offering an enjoyable and novel riding experience with the same level of convenience as a motorcycle, the Toyota i-Road represents a way of overcoming various obstacles, such as congested city roads, lack of parking, and other commuting issues, in the path of the development of low-carbon and sustainable urban areas.

The ultra-compact body not only offers excellent maneuverability, but also minimizes space needed for parking. The adoption of a newly developed, automatic active-lean system provides great response and an exhilarating driving experience. The Toyota i-Road features a closed cabin so that passengers can proceed helmet-free to their destination in comfort, shielded from the weather in all seasons.

TMC will continue research and development toward the practical adoption of the Toyota i-Road as the first in a new category of electric vehicles.

Main Features
I. Ultra-compact with outstanding maneuverability
With a length of 850 millimeters, the Toyota i-Road has outstanding maneuverability and can be driven smoothly along roadsides, leaving road lanes open for other traffic. In addition, the Toyota i-Road's small size allows it to occupy only three-quarters to one-half of a conventional parking space, boosting efficient use of parking areas.

II. Convenient, fun and exhilarating
A newly developed active lean system optimally and automatically controls vehicle body angle, ensuring stable ride and providing an unprecedented feeling of oneness with the vehicle significantly different from driving a car or motorcycle.

III. High-comfort enclosed cabin
Unlike similar vehicle concepts, the Toyota i-Road is equipped with a roof and doors so that the cabin is shielded from the weather to ensure comfort and from road noise to allow occupants to enjoy music. The enclosed cabin is equipped with two single seats positioned in tandem.

IV. Environment-friendly electric vehicle (EV)
As the Toyota i-Road is powered by an electric powertrain, it features a quiet ride and produces zero emissions during operation. Driving range on a single charge is approximately 50 kilometers2.



Toyota i-ROAD, a new form of transport, making its debut at Geneva
Compact, all-electric, three-wheeled personal mobility vehicle (PMV) with a comfortable, enclosed two-seater cabin
New Toyota 'Active Lean' technology automatically balances the vehicle when cornering or travelling over stepped surfaces
850mm width is no greater than a conventional two-wheeler, making i-ROAD as easy to manoeuvre as a scooter or motorcycle through urban traffic.
Zero emissions, near-silent EV powertrain gives a range of up to 30 miles, with recharging from a conventional power supply taking just three hours
Toyota's new i-ROAD personal mobility vehicle (PMV) makes its world debut at the Geneva motor show, a new, flexible form of transport designed for city streets.

Seating two in tandem and under cover, i-ROAD is an electric vehicle with a range of up to 30 miles (50km) on a single charge. Using 'Active Lean' technology, it is safe, intuitive and enjoyable to drive, with no need for driver or passenger to wear a helmet.

It's the latest concept to emerge from Toyota's 40 years of research and development of vehicles that use less energy, place less of a burden on the environment and are practical in meeting people's everyday transport needs. i-ROAD takes the company closer to its goal of creating the ultimate range of eco cars.

Toyota is paving the way for several types of eco car to co-exist in the future, by adapting its Hybrid Synergy Drive technology for use in plug-in hybrid electric vehicles (PHEVs), electric vehicles (EVs) and fuel cell vehicles (FCVs). While hybrids, plug-in hybrids and FCVs are ideal for mainstream use over medium to long distances, Toyota believes in the feasibility of EVs to serve as a main mode of transport for short urban journeys, and has 10 years' experience in the research and development of PMVs.

People using this kind of vehicle want something that is more comfortable, offers better weather protection and is safer than a two-wheeler such as a scooter or motorcycle, but has similar benefits of low running costs, easy parking and around-town manoeuvrability.

The ultra-compact, three-wheel i-ROAD measures 2,350mm long and 1,445mm high and has a 1,700mm wheelbase. It's most significant dimension, though, is its width: at only 850mm, it is no wider than a conventional two-wheeler. Not only does this make for easy manoeuvring through congested traffic, it also means four can be parked in a single parking bay.

The zero-emissions, all-electric powertrain uses a lithium-ion battery to power two 2kW motors mounted in the front wheels, giving brisk acceleration and near-silent running. Driving range is around 30 miles, after which the battery can be fully recharged from a conventional domestic power supply in three hours.

Toyota's new and entirely intuitive Active Lean technology is the key to i-ROAD's high levels of stability, safety, comfort and fun-to-drive character. The system uses a lean actuator and gearing mounted above the front suspension member, linked via a yoke to the left and right front wheels. An ECU calculates the required degree of lean based on steering angle, gyro-sensor and vehicle speed information, with the system automatically moving the wheels up and down in opposite directions, applying lean angle to counteract the centrifugal force of cornering.

The system also operates when the PMV is being driven in a straight line over stepped surfaces, the actuator automatically compensating for changes in the road to keep the body level. The minimum turning circle is just three metres.

No special skills are needed to pilot i-ROAD; the Active Lean system offers a unique driving experience with the enjoyment of riding a two-wheeler, but with no need for the driver to stabilise the vehicle when manoeuvring at low speed, or when stationary.

As the driver doesn't have to put his or her feet on the road surface at any time, i-ROAD can be fitted with a safer, weatherproof, closed body and so can be driven without wearing a helmet. This design also allows for a more car-like environment on board, with the potential for features such as lighting, heating, audio and Bluetooth to be provided.

Toyota envisages its i-ROAD concept has the potential to play a significant role in reducing urban traffic congestion and air pollution. Commuters can use public transport or conventional private vehicles to travel to urban perimeter transportation hubs where they will transfer to the Toyota i-ROAD to complete their journeys into the city centre.

The new Toyota PMV's compact size, manoeuvrability, easy parking, rapid charging and choice of an open or closed cabin make it an ideal urban vehicle, designed to reduce congestion and CO2, NOx and particulate emissions without compromising individual freedom of mobility.

I'm reporting this comment as:

Reported comments and users are reviewed by Autoblog staff 24 hours a day, seven days a week to determine whether they violate Community Guideline. Accounts are penalized for Community Guidelines violations and serious or repeated violations can lead to account termination.

    • 1 Second Ago
      • 2 Years Ago
      Anyone else getting sick of the rampant abuse of the i-InsertWordHere branding? I'm about to take the nearest i-Pencil and jam it in my i-Eyes.
        • 2 Years Ago
        They should call it a Socket Rocket.
        Michael Walsh
        • 2 Years Ago
        "Hammerhead Eagle i-Thrust" FTW!
        • 2 Years Ago
        For a design as interesting as this, that derivative and pathetic name is painful, especially when Toyota clearly nailed the 'Prius' name. 'To go before' is brilliant for an advanced, cutting edge vehicle as the Prius.
      • 2 Years Ago
      This is a glimpse of the future of personal commuting. It should be quite inexpensive. There is full rain protection. This will work with North American Regulations (as a motorcycle). It is could fit in half size lanes. It should be a lot of fun with leaning into turns. I want one.
        • 2 Years Ago
        They would have to make an American version first.
      • 2 Years Ago
      28 mph and 30 miles range? no thanks. i'd take a Lit Motors C1 instead:
        • 2 Years Ago
        My deposit's in - I just hope they can actually make it. As for this Toyota, what a waste of potential.
        • 2 Years Ago
        C1 is interesting. But there is no idea if they can actually get to market. Remember Aptera? Venture Vehicles? Toyota has the resources to make the iRoad happen. It just takes the will.
          • 2 Years Ago
          But it's moot. If this is uselessly slow or range-impaired, then it doesn't matter if this ships or not.
          • 2 Years Ago
          I agree 28 MPH (45 KPH) doesn't cut it. Off highway roads around here are typically 60 and 80 KPH. This would just back up traffic and annoy people.
      2 wheeled menace
      • 2 Years Ago
      This is almost exactly 100% how a small personal transport vehicle should be done. Leaning tadpole trikes are awesome. I hope this makes it past the 3d rendering stage :)
      • 2 Years Ago
      Dear Mr. Toyoda, Build exactly this.
      Saeed Firouzi
      • 2 Years Ago
      This is the ultimate design of a 2 seater city machine. Lots of manufacturer are going for full size electric cars, but to combat the congestion, size is important for our cities. We need both sizes, one for long distance family traveling, & one for around town, short journeys.
      • 2 Years Ago
      We get it, Toyota, you want to make one, but are you actually going to BUILD it? I can't remember all the times I've seen concepts like these touted as the "transportation of the future"...I have yet to see one on sale, nor have I seen one on the road. I say build it or shut up about it. /rant off
      • 2 Years Ago
      I love reverse trikes and like the idea of an enclosed option for all-weather driving. It makes perfect sense as a commuter vehicle and for running errands in town when a full-size car isn't needed. But somehow I doubt Toyota is really going to make this happen - I just don't see it, especially as an electric vehicle. I'd rather see Piaggio make their MP3 into a fully-enclosed vehicle - it already gets about 60mpg, goes 90mph and would probably be both more efficient and faster with a cabin. And it costs less than $10k, which this toyota almost certainly wouldn't.
        • 2 Years Ago
        Agree this @ 9999.95 is a sure winner!
      • 2 Years Ago
      There seems to be a certain niche for the enclosed bike as efficient transportation. There have been many concepts over the years and even a few production models. But none were really pushed by a major manufacturer. 2 Wheel Enclosed: Monotracer: Production Two wheeler that deploys training wheels at low speed) ~ $100 000. Lit Motors C1: Pre-Production Gyrscopic balanced 2-wheeler. 3 Wheel Deltas (2 rear wheels) with pivot. GM Lean Machine: Concept. Caver One: Bankrupt Production. Venture/Persu: Carver licensed, still in limbo 3 Wheel Tadpoles 2 wheels in the Front the Pivot. Piaggio MP3 (Production Scooter - Not enclosed) Toyota iRoad Mercedes Life Jet (Concept) People have been harping that this isn't new and it is just like one of the above. Except almost no one is actually mentioning the proper Tadpole examples that is really close to, like the Life Jet, or MP3. Even it their are similarities. So what? It's a good concept. Hopefully we get something like this soon.
      Ricardo Gozinya
      • 2 Years Ago
      They're called cabin motorcycles, and Monotracers have been around for quite some time now. There's even an all electric version that has a top speed of 150 mph. It costs around 100,000, but it's actually in production.
      • 2 Years Ago
      Didn't Nissan have one of these a few years ago, and Carver before that? Did Toyota just buy the design?
      Jackie Ashley Wolf
      • 2 Years Ago
      A ripoff of both the GM Lean Machine, and the Carver.
    • Load More Comments
    Share This Photo X