Average Car Insurance Cost for 17–21 Year Olds UK
Car insurance is one of the biggest expenses for young drivers in the UK.
But how much should you realistically expect to pay at:
17
18
19
20
21 years old?
In this guide, we’ll break down average insurance costs for young drivers and explain what affects your premium the most.
🟡 Quick Answer (Featured Snippet Section)
Average car insurance costs for young drivers in the UK are roughly:
Age 17: £2,500–£4,500
Age 18: £2,200–£4,000
Age 19: £1,800–£3,500
Age 20: £1,500–£3,000
Age 21: £1,200–£2,500
👉 Prices depend heavily on:
Car choice
Location
Driving history
Black box vs standard insurance
🔵 Why Young Drivers Pay More for Insurance
Insurance companies consider younger drivers higher risk because:
They have less driving experience
Statistically have more accidents
Usually have no no-claims bonus
👉 This is why insurance drops gradually as you get older.
🟣 Average Insurance Costs by Age
Age 17
Expected Cost:
👉 £2,500–£4,500+
At 17:
Insurance is usually at its highest
Choosing the right car is critical
Best options:
Age 18
Expected Cost:
👉 £2,200–£4,000
At 18:
Prices can improve slightly
A year of driving experience helps
Good choices:
Age 19
Expected Cost:
👉 £1,800–£3,500
At 19:
Insurance becomes more manageable
No-claims bonuses start helping
Age 20
Expected Cost:
👉 £1,500–£3,000
At 20:
More insurers become competitive
Standard insurance may become affordable without a black box
Age 21
Expected Cost:
👉 £1,200–£2,500
At 21:
Insurance usually drops noticeably
Better cars become more realistic
🟠 What Affects Insurance Costs the Most?
The biggest factors are:
🚗 Car Choice
Cars in insurance groups 1–10 are much cheaper.
👉 Full guide: [Insurance Group 1–10 Cars]
📍 Location
Drivers in:
Cities
High-traffic areas
Higher theft areas
👉 Usually pay more.
📈 Mileage
Higher mileage = more risk.
Example:
6,000 miles/year → cheaper
15,000 miles/year → more expensive
📱 Black Box Insurance
Black box policies can reduce costs significantly for younger drivers.
👉 Read more: [Black Box Insurance Guide]
🔴 Cheapest Cars to Insure for Young Drivers
Popular low-insurance choices include:
👉 These cars are commonly in insurance groups 1–5.
🟢 How to Lower Your Insurance Costs
You can reduce your premium by:
Choosing a smaller engine
Adding a named driver
Lowering mileage
Comparing quotes carefully
👉 Full guide: [How to Get Cheaper Car Insurance]
🔵 Is Insurance Getting Cheaper in 2026?
Insurance prices still remain high for young drivers, but:
More insurers now offer telematics policies
Competition between providers can help reduce costs
👉 Comparing quotes is more important than ever.
🟣 Internal Linking Section
You should also read:
[Cheapest Cars to Insure for 17 Year Olds]
[Best First Cars for 18 Year Olds]
[Fast Cars with Low Insurance]
🟢 Final Verdict
Average insurance costs for young drivers are still expensive — especially at 17–18 years old.
However, choosing:
The right car
The right insurance setup
The right provider
👉 Can save you thousands over time.
Compare Insurance Quotes for Young Drivers
Insurance prices vary massively between providers.
FCA-regulated providers
No spam
Takes less than 2 minutes