Everything You Need to Know About a B1 Driving Licence
If you’re planning to drive a light quadricycle, a small motor‐bike, or a low‑power three‑wheel vehicle, the B1 driving license is the key that unlocks those wheels. In many European countries, especially the UK, B1 is the category that bridges the gap between a standard car license (Category B) and the motorcycle licenses (A‑series). Below you’ll find a complete, step‑by‑step guide that walks you through eligibility, the application process, costs, and what you can actually drive once you have the license.
1. Who Can Apply?
| Requirement | Details | Why it matters |
|---|---|---|
| Age | Minimum 17 years (16½ for L‑plates in the UK) | Ensures sufficient road‑experience before handling a vehicle that can reach higher speeds than a moped. |
| Residency | Must be a resident of the issuing country (e.g., UK, EU member state) | Licences are issued by national authorities; you can’t apply as a tourist. |
| Medical fitness | Pass a basic medical questionnaire; vision test (≥ 0.8 acuity) | Safety – B1 vehicles can travel up to 45 km/h (UK) or 50 km/h (EU), so good eyesight is essential. |
| Provisional licence | Must hold a provisional Category B licence first (UK) | Demonstrates that you already understand basic car controls and road rules. |
| Driving theory test | Pass the standard car theory test (multiple‑choice + hazard perception) | The theory covers the same road‑law knowledge you’ll need when driving a B1 vehicle. |
If you meet all these criteria, you’re ready to move on to the practical side.
2. What Vehicles Can You Drive with a B1 Licence?
| Vehicle Type | Max Engine Power | Max Speed* | Typical Uses |
|---|---|---|---|
| Light quadricycles | ≤ 4 kW (≈ 5.4 hp) | 45 km/h (UK) / 50 km/h (EU) | Small city‑run “bubble‑cars”, e‑quadricycles, neighborhood shuttles |
| Three‑wheel vehicles (motor tricycles) | ≤ 15 kW (≈ 20 hp) | 45 km/h (UK) | Three‑wheel mopeds, “trike” scooters |
| Motorbikes up to 125 cc (UK only) | ≤ 11 kW (≈ 15 hp) | 45 km/h (UK) | Lightweight commuter motorcycles (if you have a provisional B licence) |
| Side‑by‑side off‑road ATVs (EU) | ≤ 15 kW | 45 km/h | Rural or farm use, limited to paved roads in some jurisdictions |
*Speed limits vary by country; the UK caps B1 at 45 km/h, while most EU states allow up to 50 km/h.
3. How to Get Your B1 Licence – Step‑by‑Step
- Check Your Eligibility – Verify age, residency, and medical fitness.
- Apply for a Provisional B Licence – If you don’t already have one, apply online or at your local licensing office.
- Pass the Theory Test – Book a slot for the car theory test; you’ll need the same pass mark as for a full Category B licence.
- Book a Practical B1 Test – Choose a testing centre that offers the B1 practical exam (not all centres do).
- Take a Practical Lesson (Optional but Recommended) – A brief 1‑hour lesson with an approved instructor can dramatically boost your pass rate.
- Pass the Practical Test – The test includes:
- Vehicle inspection (checking lights, brakes, tyre pressure).
- Maneuvering (tight turns, reverse parking, hill start).
- Road driving (maintaining speed limits, safe lane changes, obeying road signs).
- Pay the Fees – See the cost breakdown below.
- Receive Your Full B1 Licence – You’ll get a laminated card showing “B1” alongside any other categories you hold.
4. Cost Breakdown (UK Example)
| Item | Approx. Cost (GBP) | Notes |
|---|---|---|
| Provisional B licence | £34 (online) | Valid for 10 years. |
| Car theory test | £23 (multiple‑choice) + £11 (hazard perception) | Can be taken together for a small discount. |
| B1 practical test | £62 (weekday) / £73 (weekend) | Includes examiner fee and vehicle use. |
| Instructor lesson (optional) | £30‑£45 per hour | Varies by region. |
| Replacement licence (if needed) | £20 | Printed card replacement. |
| Total (minimum) | ≈ £150 | Excludes optional lessons. |
Prices are subject to change, so always check the latest figures on the DVLA (or your national authority) website.
5. Benefits of a B1 Licence
- Eco‑friendly commuting – Many B1 vehicles are electric, producing zero tailpipe emissions.
- Lower running costs – Small engines (or electric motors) consume far less fuel than a standard car.
- Ease of parking – Their compact size allows you to fit into spaces that would be impossible for a regular car.
- Flexible mobility – If you already hold a Category B licence, you can add the B1 endorsement without having to start from scratch.
6. Common Mistakes to Avoid
- Skipping the vehicle inspection – Examiners will deduct points if lights, brakes, or tyre pressure are out of spec.
- Assuming a full car licence covers B1 – In most jurisdictions you need the specific B1 endorsement.
- Driving a vehicle that exceeds the power limit – Even a slight modification (e.g., a larger battery) can invalidate your licence.
- Neglecting to practice low‑speed manoeuvres – B1 tests focus heavily on tight turning circles and controlled stops at 45 km/h.
7. FAQ
Q1: Can I drive a B1 vehicle with a full Category B licence?
No. While a Category B licence lets you drive standard cars, you need the specific B1 endorsement to operate light quadricycles or three‑wheelers that fall outside the B definition.
Q2: Do I need a separate insurance policy for a B1 vehicle?
Yes. Even though many B1 vehicles are low‑risk, insurers treat them as distinct vehicle types. Look for policies that cover “quadricycle” or “light three‑wheel vehicle” specifically.
Q3: Is the B1 licence valid across the EU?
Generally, yes. A B1 licence issued by any EU member state is recognized throughout the EU, but always carry your licence and vehicle registration when traveling abroad.
Q4: Can I ride a 125 cc motorcycle with a B1 licence?
Only in the UK, and only if you already hold a provisional Category B licence and pass the appropriate practical test. In most EU states, motorcycle licences (A‑series) are separate.
Q5: What happens if I exceed the speed limit on a B1 vehicle?
You will be liable for the same penalties as any driver who exceeds the speed limit—fines, points on your licence, and possible disqualification if the offence is serious.
Q6: How long does the B1 licence stay valid?
In the UK, the licence is valid for 10 years, after which you’ll need to renew it (medical check may be required if you’re over 70). Other countries have similar renewal periods.
8. Quick Checklist Before You Book Your Test
- Confirm you are at least 17 years old (or 16½ with L‑plates).
- Hold a valid provisional Category B licence.
- Pass the car theory test.
- Book a B1 practical test at a centre that offers it.
- Arrange a vehicle that meets the B1 specifications (≤ 4 kW, appropriate speed limit).
- Review the “Vehicle Inspection” checklist (lights, brakes, tyres).
- Practice low‑speed manoeuvres in a safe, empty parking lot.
Final Thoughts
Getting a B1 licence is a straightforward process if you follow the steps, prepare adequately, and keep an eye on the specific vehicle limits. Whether you’re looking for a greener way to zip around town, need a compact vehicle for narrow city streets, or simply want the freedom to explore new types of mobility, the B1 endorsement adds a valuable layer to your driving credentials.
Ready to hit the road? Grab your provisional license, book that theory test, and start practicing those tight turns. The open road—and the tiny, efficient machines that use it—are waiting for you. Safe driving!

