A Cat D car is a vehicle that was written off by an insurance company because the repair costs were considered too high compared to the cars value. This guide explains what Cat D means how it compares to Cat N and what you should know before buying insuring or selling one.
What Is a Cat D Car

A Cat D car also known as Category D is an old UK insurance write off classification. It was used for vehicles that were damaged in an accident but not badly enough to be unsafe forever. The insurer decided it was not financially worthwhile to repair the car even though it could be fixed and driven again.
Cat D cars still exist because the category was replaced in 2017 and many older vehicles still carry this marker in their history.
What Does Cat D Mean in Insurance Write Offs
When a car is marked Cat D it means the insurer paid out the claim to the owner and wrote the car off for financial reasons. This decision is based on total claim cost including repairs parts labour and additional costs such as hire cars.
The damage could be light or cosmetic and not structural. After the payout the insurer becomes the legal owner and usually sells the vehicle to garages or specialists who can repair it at a lower cost.
Cat D vs Cat N
Is Cat D the Same as Cat N
Cat D and Cat N are broadly the same. Cat D is the old term while Cat N is the current classification. Both refer to cars written off due to non structural damage.
Why Cat D Was Replaced by Cat N
Cat D was replaced in October 2017 to make the system clearer for buyers. Cat N clearly tells buyers the vehicle has non structural damage which makes it easier to understand the risk level.
Can a Cat D Car Be Repaired

Is It Legal to Put a Cat D Car Back on the Road
Yes a Cat D car can be repaired and legally driven again. The car must be made roadworthy and meet all legal safety standards before returning to the road.
What Checks Are Needed After Repair
After repair the vehicle should be thoroughly checked ideally by a qualified mechanic or vehicle engineer. While no special government test is required the car must pass an MOT and be safe to drive. Professional inspection is strongly recommended.
Should You Buy a Cat D Car
Advantages of Buying a Cat D Car
Cat D cars are usually cheaper than similar models with a clean history
They can be good value if repaired properly
Insurance write off does not always mean serious damage
Disadvantages of Buying a Cat D Car
Lower resale value compared to non write off cars
Some insurers may charge higher premiums or refuse cover
Poor quality repairs can hide long term problems
Insuring a Cat D Car

Can You Get Insurance for a Cat D Car
Yes you can insure a Cat D car but you must declare its history. Some insurers specialise in covering written off vehicles while others may decline.
Is Cat D Car Insurance More Expensive
Insurance can be more expensive because insurers see written off cars as higher risk. Prices vary so shopping around is important before buying the car.
How to Check If a Car Is Cat D
Online Car History Checks
You can use online vehicle history check services to see if a car was written off as Cat D or Cat N. These checks show insurance records and write off status.
Checking the V5C Logbook
The V5C logbook may show that the car was written off. Sellers should disclose this information and it should match the history report.
Selling a Cat D Car
Will a Cat D Car Sell for Less
Yes a Cat D car usually sells for less than an equivalent car with no write off history. Buyers expect a discount due to the recorded damage.
Who Buys Cat D Cars
Cat D cars are often bought by mechanics budget buyers or drivers looking for lower upfront costs who are comfortable with a written off vehicle history.
Common Risks When Buying a Cat D Car
Buying a Cat D Car by Mistake
Some buyers only discover the write off status after purchase. This is why a full history check is essential before buying any used car.
Dealer vs Private Seller Risks
Dealers are legally required to disclose write off history. Private sellers may not always provide full details so extra caution and checks are needed.
Frequently Asked Questions
What is Cat D car meaning
Cat D car meaning refers to a vehicle written off by insurance due to high repair costs compared to its value but it can still be repaired and driven legally
Is a Cat D car damaged badly
A Cat D car usually has non structural or cosmetic damage and not serious safety damage
Is Cat D the same as Cat N
Cat D is the old term while Cat N is the new category both mean non structural damage
Can you legally drive a Cat D car
Yes a Cat D car can be driven once repaired properly and passed as roadworthy
Is it safe to buy a Cat D car
It can be safe if repairs are done professionally and the vehicle history is checked
Does Cat D affect car value
Yes Cat D cars usually sell for less than cars with a clean history
Can Cat D status be removed
No the Cat D record stays permanently in the vehicle history
Conclusion
Cat D car meaning explains a write off based on cost not safety. These cars can offer value if checked carefully repaired well and insured correctly.

Anna Alesa is an experienced content writer with over 4 years of expertise in creating high-quality articles for meaning-based websites.