⚡ Quick Answer
What Is a 3 Wheeled Car?
A 3 wheeled car is a road-legal vehicle that sits between a car and a motorcycle — using three wheels instead of four for a lighter, more agile ride with an open-cockpit driving experience. The best current models include the Polaris Slingshot, Morgan Super 3, Campagna T-Rex RR, and Vanderhall Venice GTS. Licensing depends on state or country: some three-wheelers can be driven with a standard driver’s licence, while others require a motorcycle endorsement. Prices range from about $9,000 to well over $50,000.
Three wheeled cars have gone from fringe curiosity to genuine performance machines. Once limited to budget microcars and quirky British roadsters, the category now includes open-cockpit autocycles pushing 200 hp, touring three-wheelers with Apple CarPlay, and classic collectibles worth more than the day they rolled out of the factory. Here is everything you need to know about them — what they are, which ones are worth buying, and what the licence situation looks like.
Trike vs Autocycle — What’s the Difference?
Not all 3 wheeled cars are configured the same way. There are two distinct layouts and they drive completely differently.
Trike (Two rear wheels)
One wheel front · Two wheels rear
One wheel steers at the front, two at the rear. More stable under braking and feels more motorcycle-like. The Harley-Davidson Freewheeler uses this layout. Often has handlebars rather than a steering wheel.
Autocycle (Two front wheels)
Two wheels front · One wheel rear
Two wheels at the front, one at the rear. More car-like handling with a steering wheel, side-by-side seating, and superior cornering stability. The Polaris Slingshot, Vanderhall, Campagna T-Rex, Can-Am Ryker, and Can-Am Spyder use this layout.
📐 Which Configuration Is Better?
Autocycles (two front wheels) generally handle better at speed and feel more like a car. Trikes (two rear wheels) tend to feel more like a motorcycle and are often preferred by existing motorcycle riders transitioning to three wheels. If you’ve never ridden a motorcycle, an autocycle with a steering wheel is the easier starting point.
Best 3 Wheeled Cars Available Now — 8 Models Ranked
Ranked from most accessible to most extreme — covering every budget and riding style.
Polaris Slingshot S
From $21,999 — $38,149 (Roush Edition)
The most recognisable 3 wheeled car on the market. Side-by-side seating, a fighter jet cockpit feel, and a 203 hp engine that embarrasses most sports cars at traffic lights. Available with manual or automatic transmission — the automatic makes it genuinely accessible for riders without a clutch background.
Can-Am Ryker
From $9,599
The most affordable proper 3 wheeled vehicle on the market — and the easiest to ride. The Y-architecture chassis gives excellent stability and the Rotax engine options (600cc or 900cc) are proven and reliable. The Ryker Sport trim adds cruise control and extra performance. An ideal entry point for first-time 3 wheel buyers.
Vanderhall Venice GTS
From $39,950
Where the Slingshot is angular and aggressive, the Vanderhall looks like it rolled off a 1920s racetrack. Smooth swooping bodywork, standard heated seats, Bluetooth audio, and a turbocharged 194 hp engine — it is the most refined three-wheeler you can buy. American-made, front-wheel drive, and genuinely beautiful to look at parked up.
Campagna T-Rex RR
From $55,000+
The most terrifying 3 wheeled car on this list. A Kawasaki 1441cc inline-4 punching out 208 hp in a vehicle weighing under 1,200 lbs — the power-to-weight ratio puts it in supercar territory. It does 0–60 mph in under 4 seconds and tops out at 125 mph. Canadian-built, with a sequential 6-speed gearbox and a roll cage. Not a car. Not a motorcycle. Something else entirely.
Morgan Super 3
From $54,000
Morgan has been building three wheelers since 1909. The Super 3, unveiled in 2022, brings the heritage forward with a modern Ford 1.5-litre 3-cylinder engine on an all-aluminium monocoque chassis. 118 hp doesn’t sound like much until you factor in its featherweight construction — 0 to 62 mph in 7 seconds in an open roadster that looks nothing else on the road. A car show magnet wherever it goes.
Can-Am Spyder RT
From $26,599
The touring version of the Can-Am range — built for eating miles in comfort. Adjustable electronic windshield, heated grips, BRP four-speaker audio, and a 10.25-inch touchscreen with Apple CarPlay. A passenger can ride pillion behind. Not the fastest three-wheeler, but the most comfortable one for a long weekend ride.
Harley-Davidson Freewheeler
From $28,999
The Freewheeler puts the single wheel at the front — the reverse of most autocycles. Powered by Harley’s Milwaukee-Eight 114 V-Twin making 90 hp and 122 ft-lb of torque, it returns around 43 mpg. Floorboard foot placement and an upright seated position make it ideal for long cruises. If you love Harley DNA but want an extra wheel of stability, this is it.
Can-Am Canyon
From $20,999
The only 3 wheeled vehicle on this list designed to leave the tarmac. The Canyon is built for gravel, dirt and open terrain with rugged suspension and adventure-spec tyres. Available in Canyon XT and Canyon Redrock trims with upgrades for serious off-road use. Rebates up to $2,500 available on 2025 models as of mid-2026.
🔧 First-Hand — At the Wheel
“The first time you drive a Polaris Slingshot on a motorway on-ramp, you understand why people buy these instead of motorcycles. The steering feedback is immediate, the low centre of gravity means you’re planted through corners, and the open cockpit gives you every sensory hit of a bike — without the balance anxiety. The thing that surprises most new drivers is how wide it is. It takes up a full lane. It is not a motorbike that happens to have an extra wheel. It drives like a sports car that forgot to add a fourth.”
— GearHead Grove test drive experience · Polaris Slingshot S · 2025
3 Wheeled Car Comparison — Price, Power & Licence at a Glance
| Vehicle | Starting Price | Power | 0–60 mph | Config | Licence Type | Best For |
|---|---|---|---|---|---|---|
| Can-Am Ryker | $9,599 | 54–82 hp | — | 2F 1R | Motorcycle | First-time buyers |
| Polaris Slingshot S | $21,999 | 203 hp | ~4.9 sec | 2F 1R | Motorcycle | Best overall |
| Can-Am Canyon | $20,999 | — | — | 2F 1R | Motorcycle | Off-road |
| Can-Am Spyder RT | $26,599 | 115 hp | — | 2F 1R | Motorcycle | Touring |
| H-D Freewheeler | $28,999 | 90 hp | — | 1F 2R | Motorcycle | Cruising |
| Vanderhall Venice GTS | $39,950 | 194 hp | — | 2F 1R | Motorcycle | Style + comfort |
| Morgan Super 3 | $54,000 | 118 hp | ~7.0 sec | 1F 2R | Varies | Heritage / collectible |
| Campagna T-Rex RR | $55,000+ | 208 hp | ~4.0 sec | 2F 1R | Motorcycle | Pure performance |
3 Wheeled Car Licence Requirements — What You Actually Need
This is the section most buyers search for after discovering the vehicle they want. The short answer: licensing depends heavily on your state, province, or country. Some autocycles can be driven with a standard car licence, while others still need a motorcycle endorsement — and the rules are different again in the UK, Australia and Canada.
⚠️ Always Check Your State Before Buying
Licensing laws for 3 wheeled vehicles vary significantly by state and model. The information below reflects general patterns as of 2026. Always verify with your local DMV and the manufacturer before purchasing, as classifications can change and vary by specific vehicle.
💡 Getting a Motorcycle Licence for a 3 Wheeler
Most riders take a basic motorcycle safety course (MSF Basic RiderCourse in the US) to get their M-class endorsement. The course takes one weekend, costs $200–$350, and many states waive the DMV riding test if you pass it. You don’t need to own a motorcycle to take the course — training bikes are provided. Many 3 wheel buyers do this before purchasing their vehicle.
Notable 3 Wheeled Cars from History
Three wheelers are not a modern idea. Several of the most iconic vehicles in automotive history ran on three wheels — and some of them are now worth serious collector money.
1955–1962
BMW Isetta
The egg-shaped “bubble car” that saved BMW in the post-war austerity years. Front-opening door, single-cylinder engine, 94 mpg. Over 160,000 sold. Collector values now exceed $30,000 for clean examples.
1973–2001
Reliant Robin
Britain’s most mocked car — a fibreglass three-wheeler with a reputation for tipping over. Could be driven on a motorcycle licence. In reality, most Robins never tipped unless driven recklessly. A beloved British curiosity.
1909–2018
Morgan Three Wheeler (original)
Morgan’s original three-wheeler ran from 1909 to 1952, was revived in 2011, and ran until 2018 with an S&S V-twin engine. Now replaced by the Super 3. Original models from the 1930s are genuine classics.
1955–1964
Messerschmitt KR200
Built by an aircraft manufacturer barred from making planes post-WWII, the KR200 looks exactly like a fighter cockpit on wheels. Tandem seating, a plexiglass canopy, and a 10 hp engine. Extremely collectible now.
Frequently Asked Questions
What is the cheapest 3 wheeled car?
The most affordable road-legal 3 wheeled vehicle currently in production is the Can-Am Ryker, starting at $9,599. For a full autocycle with a steering wheel and side-by-side seating, the Polaris Slingshot S starts at $21,999. Second-hand Slingshots and Spyders are available from around $12,000–$15,000 in good condition.
Do you need a special licence to drive a 3 wheeled car?
Sometimes. In the US, three-wheeler licensing depends on the state and the vehicle classification. Many autocycle-style models can be driven with a standard car licence, while some states still require a motorcycle endorsement or three-wheel motorcycle certification. In the UK and other markets, rules vary by weight, age, and vehicle type. Always check your local licensing authority and the exact vehicle classification before buying.
Is a 3 wheeled car safer than a motorcycle?
Three wheeled vehicles are generally considered safer than motorcycles in several key ways: they cannot fall over at rest, they have a much lower tip-over risk at speed than a two-wheeler, and autocycles with a roll cage (like the T-Rex RR) offer structural protection. However, they are open vehicles — most have no roof, no airbags, and no crumple zones. They are significantly less protected than a car in a collision. Treat them like a motorcycle in terms of safety gear — always wear a helmet, gloves, and protective clothing.
What is the fastest 3 wheeled car?
The Campagna T-Rex RR is the fastest production 3 wheeled car available, reaching 0–60 mph in approximately 4 seconds with its 208 hp Kawasaki inline-4 engine. The Polaris Slingshot R (Roush Edition) achieves 0–60 in 4.9 seconds at 203 hp. Both top out around 125 mph. The T-Rex wins on outright acceleration; the Slingshot is faster in a straight line at higher speeds.
Can you drive a 3 wheeled car on a motorway or highway?
Yes — most production 3 wheeled cars are fully road-legal and motorway/highway approved in their respective countries. The Polaris Slingshot, Vanderhall, Can-Am Spyder, and Campagna T-Rex are all capable of sustained highway speeds. The Can-Am Ryker is motorway legal but better suited to secondary roads due to its lower top speed. Always check the specific model’s road classification in your country, as some lighter models may have road restrictions.
Are 3 wheeled cars legal in all US states?
Yes — 3 wheeled vehicles are legal in all 50 US states. The variation is in how they are classified (motorcycle vs. autocycle) which affects the licence type required. Some states also have specific helmet laws for three-wheelers that differ from motorcycle helmet requirements. The manufacturer’s website and your state DMV will list the model-specific classification details.
📚 Sources & References
- Polaris Slingshot official specifications — polaris.com/slingshot
- Can-Am on-road lineup — can-am.brp.com/on-road
- Campagna Motors T-Rex RR specifications — campagnamotors.com
- Vanderhall Motor Works specifications — vanderhallusa.com
- Morgan Motor Company Super 3 — morgan-motor.com
- US News & World Report — Best 3-Wheel Vehicles rankings, 2024
- SlashGear three-wheeler reviews and testing data, 2023–2025
- GearHead Grove test drive experience — Polaris Slingshot S, 2025
