Overview
Getting a C1 licence in the UK is a structured five-step process. You must be at least 18 years old and hold a full car (Category B) licence. The process typically takes six to twelve weeks from start to finish. This guide walks you through every step in detail.
Step 1: Complete a D4 Medical Examination
The D4 medical is a Group 2 medical examination that assesses your fitness to drive vehicles over 3,500 kg. It is carried out by a GP or approved medical practitioner and covers eyesight, cardiovascular health, neurological history, diabetes, sleep disorders, and other medical criteria. The medical costs between £80 and £150 and must be completed before you apply for provisional C1 entitlement.
Book your D4 medical as early as possible — DVLA processing after submission is the longest waiting period in the process.
Step 2: Apply for Provisional C1 Entitlement
Complete DVLA form D2 and submit it to the DVLA with your current driving licence and the completed D4 medical form. The DVLA will add provisional C1 entitlement to your licence. You must have this before you can sit the C1 theory test or begin practical training. Processing typically takes two to four weeks.
Step 3: Pass the C1 Theory Test
The C1 theory test consists of 100 multiple-choice questions (pass mark: 85/100) and a hazard perception test (pass mark: 67/100). Both parts must be passed in the same sitting. The test costs £26 and is booked through the DVSA website. For a detailed guide to the theory test, see: C1 Theory Test: Complete Guide for Learners.
Step 4: Complete Practical C1 Driver Training
Practical training is typically two to five days depending on your experience with larger vehicles. Training covers vehicle familiarisation, mirrors and blind spots, road positioning, junction and roundabout technique, the reversing exercise, and vehicle safety questions. Your instructor will advise on how many days of training you need based on your progress.
Step 5: Pass the C1 Practical Driving Test
The C1 practical test lasts approximately 90 minutes and includes a vehicle safety check, a reversing exercise, and a road drive. The test fee is £115 (weekday) or £141 (evening, weekend, or bank holiday). Upon passing, your licence will be updated with full C1 entitlement.
Total Timeline
| Stage | Typical Duration |
|---|---|
| D4 medical + DVLA processing | 2–4 weeks |
| Theory test preparation and sitting | 2–4 weeks |
| Practical training and test booking | 2–4 weeks |
| Total | 6–12 weeks |
Book C1 Training at GS Driver Training
GS Driver Training provides C1 driver training from our Dunsfold Aerodrome training centre, covering Surrey, Hampshire, Berkshire, and the South East. Call 01252 447808 or email [email protected].




