Who Needs a C1 Licence?
A C1 licence is required to drive vehicles with a gross vehicle weight (GVW) between 3,500 kg and 7,500 kg in the UK. Whether you need one depends on the vehicle you want to drive and the purpose. Here are the most common groups who need to qualify.
Ambulance & Paramedic Students
NHS and private ambulance services require drivers to hold a C1 licence for vehicles over 3.5 tonnes. Student paramedics and emergency medical technicians must obtain C1 before they can drive an ambulance on the road. Many trusts fund or part-fund the training.
7.5 Tonne Delivery & Logistics
Drivers operating 7.5 tonne (7,500 kg GVW) rigid vehicles for delivery, distribution, or logistics need a C1 licence. This is the most common commercial use of the C1 category, covering vehicles such as large box vans, curtainsiders, and refrigerated trucks.
Motorhome & Horsebox Owners
Large motorhomes and horseboxes can exceed 3.5 tonnes, which means a standard car licence (Category B) is not sufficient. Owners who want to drive their own vehicle legally — or upgrade to a larger model — need a C1 licence.
Career Changers & Upskilling Drivers
Drivers who already hold a Category B (car) licence and want to progress into commercial driving often start with a C1 licence. It is a stepping stone to a full Category C (Class 2) or C+E (Class 1) HGV licence and opens up a wide range of driving jobs.
Important Notes for C1 Drivers
Pre-1997 C1 Entitlement
Drivers who passed their car test before 1 January 1997 automatically received C1 entitlement on their licence. This allows driving vehicles between 3.5 and 7.5 tonnes without further testing. However, you must still hold a valid D4 medical to renew this entitlement at age 45 and every 5 years thereafter.
C1 Licence ExplainedAmbulance Driver Exemptions
Emergency ambulances operated by NHS trusts may qualify for certain exemptions from standard road traffic rules. However, the driver must still hold a valid C1 licence and, for commercial patient transport, a Driver CPC. Contact your trust's fleet team for specific requirements.
Ambulance Licence RequirementsHow to Get a C1 Licence: Step by Step
The process from start to qualified C1 driver typically takes 4–8 weeks. Here is every step in order.
Check Your Existing Licence
Review your current driving licence entitlements. If you passed your car test before 1 January 1997, you may already have C1 entitlement on your licence — check the back of your photocard. If you do, you can drive vehicles between 3.5 and 7.5 tonnes without further testing, though professional training is strongly recommended for safety and insurance purposes.
Pass a D4 Medical Examination
A D4 medical certificate is required before you can apply for a C1 provisional licence. The medical is completed by a registered doctor and checks your eyesight, blood pressure, heart health, and general fitness to drive a large vehicle. The cost is typically £50–£120. The certificate must be no more than 3 months old when you submit your provisional application.
Apply for a C1 Provisional Licence
Once you have your D4 medical, apply to the DVLA for a C1 provisional licence using form D2 (or online via the DVLA website). You must hold a full UK car licence (Category B) and be at least 18 years old. The provisional application costs £43. Processing typically takes 1–3 weeks.
Pass the C1 Theory Test
The C1 theory test consists of two parts: a multiple choice section (100 questions, pass mark 85/100) and a hazard perception test (19 clips, pass mark 67/100). Both are taken on the same day at a DVSA theory test centre. The DVSA fee is £26. Study using DVSA official materials and HGV theory test apps.
Complete Your C1 Practical Training
Practical training is conducted in a 7.5 tonne vehicle with a qualified DVSA-approved instructor. You will learn vehicle controls, pre-drive checks, reversing exercises, road driving, and safe load management. Training typically takes 2–4 days depending on your experience. GS Driver Training provides all instruction in our own modern fleet of C1 vehicles.
Pass the C1 Practical Driving Test
The on-road driving test lasts approximately 60–90 minutes and includes a vehicle safety check (show me / tell me questions), a reversing exercise, and road driving in a variety of conditions. You will be assessed on your ability to drive a 7.5 tonne vehicle safely. The DVSA fee is £115. Common failure reasons include mirrors, speed management, and positioning.
Receive Your Full C1 Licence
Once you have passed the practical test, the DVLA will update your licence to include the C1 entitlement. If you are driving commercially — for example, as an ambulance driver or delivery driver — you will also need a Driver CPC. Contact us for advice on whether CPC applies to your situation and how to complete the initial qualification.
C1 Licence Cost Breakdown
The total cost of a C1 licence in the UK is typically between £1,100 and £1,400. Here is a full breakdown of every fee.
| Item | Cost |
|---|---|
| D4 Medical Certificate | £50 – £120 |
| C1 Provisional Licence | £43 |
| Theory Test | £26 |
| C1 Practical Training | From £895 |
| Practical Driving Test | £115 |
| Total Estimated Cost | £1,100 – £1,400 |
Finance options available — spread the cost over manageable monthly payments. View finance options →
C1 Licence Training Guides
In-depth guides covering every aspect of C1 training, licence rules, ambulance driving, and 7.5 tonne vehicle operation — written by our expert instructors and updated for 2026.
What Our Students Say
Needed a C1 for my new role as an EMT. GS Driver Training were brilliant from start to finish — they explained every step, helped me prepare for the theory, and the practical training was thorough and professional. Passed first time. Highly recommend to anyone going into the ambulance service.
Got my C1 for a 7.5 tonne delivery job. The instructor was patient, knowledgeable, and made me feel confident behind the wheel of a big vehicle for the first time. The whole team at GS were helpful and kept me informed throughout. Passed on my first attempt.
Bought a large motorhome and discovered I needed a C1 licence. GS sorted everything quickly — the training was excellent and the vehicle they used was similar in size to my motorhome, which really helped. Passed with only two minors. Great experience.