TL;DRThe MOT and service history are two separate but equally important records when buying a used van. The MOT confirms the vehicle met minimum legal roadworthiness standards on test day; the service history shows how well it has been maintained between those tests. Both should be checked before any used van purchase, and together they give the most complete picture of a vehicle’s condition and reliability. |
Two documents separate a van you can trust from one that might let you down: its MOT history and its service history. Many buyers check one and assume they have the full picture. In reality, the MOT and service history complement each other and reveal very different things. A van can pass its MOT and still be poorly maintained. A van can have every service stamp and still have a problematic MOT history.
At Exeter Diesels, all our used vans are HPI checked, and we encourage every buyer to check both MOT and service records before purchase. This guide shows you exactly how to do it and what to look for.
What is an MOT?
The Ministry of Transport test universally known as the MOT is a mandatory annual inspection for vehicles over three years old in the UK. It checks that the vehicle meets minimum safety and environmental standards at the time of the test.
The MOT is a mandatory annual check for vehicles over three years old, ensuring they meet road safety, legal, and environmental standards. The MOT history record includes dates of previous tests, the pass/fail status of each test, the recorded mileage at the time of each test, and any advisories or warnings about potential issues.
An MOT is a snapshot in time. It tells you the van was roadworthy on the day it was tested. It does not tell you how the van was treated between tests, whether the oil was ever changed, or whether components were maintained correctly.
What Vans Does MOT Apply To?
Bikes and vans over three years old must have a valid MOT certificate to be driven legally on UK roads. Light commercial vehicles (under 3.5 tonnes) follow the same rules as cars.
What does an MOT Test check:
An MOT inspection covers a defined set of vehicle systems including:
- Brakes (condition, efficiency, and balance)
- Tyres (tread depth, condition, and inflation)
- Lights (all exterior and interior warning lights)
- Steering and suspension
- Bodywork (significant rust, sharp edges)
- Exhaust system and emissions
- Windscreen, wipers, and washers
- Seatbelts and mirrors
- Vehicle identification number (VIN) visibility
What the MOT does NOT check:
- Engine oil level or condition
- Coolant condition
- Timing belt condition
- Clutch operation
- Internal engine health
- Full transmission inspection
This is why service history is essential alongside the MOT record.
How to Check a Van’s MOT History for Free
To check MOT history, visit gov.uk/check-mot-history and enter your vehicle’s registration number. You can view a detailed record of all previous MOT tests, including dates, pass/fail results, recorded mileage, and any advisory notes or reasons for failure.
This is completely free, requires no account, and works for any UK-registered vehicle.
What to look for in the MOT history:
Mileage consistency — Compare mileage figures across consecutive tests. A healthy record shows steady, consistent growth year on year. Any drop in recorded mileage between two consecutive tests is physically impossible under normal use and is a strong indicator of odometer tampering, do not buy that vehicle.
Recurring advisories — If the same problems appear across multiple tests, it is likely they were never fully fixed, making them more expensive over time. A one-off advisory for a minor issue is not alarming. Repeated advisories for the same component suggest a pattern of neglect.
Failure history — A van that has regularly failed MOT tests and required significant remedial work needs closer inspection. Check whether the failures were for safety-critical items (brakes, steering) or minor issues.
Recent MOT status — Always confirm the MOT is current before purchase, and how long it remains on the certificate.
What Is Service History?
Service history is the record of maintenance work carried out on a vehicle throughout its life typically documented in a physical service booklet with dated stamps from garages, or increasingly as a digital record held by main dealers.
MOT tests confirm legal roadworthiness, not long-term maintenance. The service record fills that gap. The MOT shows if the car was safe to drive on test day; the service history shows if the car was properly maintained between tests. Checking both provides full coverage of the vehicle’s mechanical health.
A full service history (FSH) documents:
- Oil and filter changes at the correct intervals
- Air, fuel, and cabin filter replacements
- Brake fluid replacement (typically every two years)
- Timing belt/chain inspection and replacement
- Coolant replacement
- Spark plug replacement (petrol engines)
- Any advisory repairs or additional work
Full Dealer Service History (FDSH) — All stamps from a main dealer. Typically adds value to a used van and provides the most detailed documentation.
Full Service History (FSH) — Mix of stamps from approved garages and main dealers. Perfectly acceptable provided stamps are genuine and intervals are consistent.
Partial service history — Some records missing. Acceptable if the available records are consistent, but price should reflect the incomplete documentation.
No service history — Significant red flag. Without any record of maintenance, there is no way to verify the engine has been looked after, whether critical items like the timing belt have been done, or whether the mileage claims are accurate.
MOT vs Service History: The Key Difference
| MOT History | Service History | |
| What it shows | Legal roadworthiness on test days | Ongoing mechanical maintenance |
| How often | Annually (after year 3) | Per manufacturer schedule |
| Covers engine internals? | No | Yes |
| Checks timing belt? | No | Yes |
| Verifies mileage? | Partially (mileage recorded at test) | Yes (stamps show consistent mileage) |
| Free to check? | Yes (gov.uk) | Requires physical booklet/dealer lookup |
| Mandatory? | Yes | No (but essential for confidence) |
Red Flags in MOT and Service Records
In the MOT history:
- Mileage drop between tests (clocking)
- Repeated failures for brake or steering items
- Long gaps between MOT tests (was the van being driven illegally?)
- Current odometer reading lower than last recorded MOT mileage
In the service history:
- Stamps missing for years or large mileage gaps
- Inconsistent mileage between stamps and MOT records
- No record of timing belt/chain service at manufacturer-specified intervals
- Services recorded at implausibly large intervals
FAQs
How do you check a van’s MOT history?
Visit gov.uk/check-mot-history, enter the registration number, and access all past test dates, pass/fail results, mileage readings, and advisories.
What is the MOT rule in the UK?
All vans and cars over three years old must hold a valid MOT certificate to be driven legally on UK public roads. It must be renewed annually.
What MOT does a van need?
Light commercial vans under 3.5 tonnes follow standard Class 4 or Class 7 MOT rules, identical to cars. Vans over 3.5 tonnes require a different annual test.
What is the difference between service history and MOT?
An MOT confirms legal roadworthiness on test day; service history documents ongoing mechanical maintenance. Both are needed for a complete picture of a van’s condition.