Land Rover Series One Reliability, MOT Pass Rate & Common Faults
Free Land Rover Series One car check
Is the Land Rover Series One reliable? We analysed 688 real MOT tests across 103 vehicles to find out.
Got a specific Land Rover Series One? Enter the reg for a free check:
The Land Rover Series One is above average for reliability based on real UK MOT data. Common problems include stop lamp not working, brake application uneven and brakes imbalanced across an axle. Here's everything you need to know before buying a used Land Rover Series One.
Land Rover Series One Number Plates
Number plates registered to a Land Rover Series One. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Land Rover Series One MOT Pass Rate by Year
How likely is a Land Rover Series One to pass its MOT? Here's the pass rate for each registration year, newest first.
Land Rover Series One Problems — What Goes Wrong?
The most common reasons a Land Rover Series One fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Land Rover Series One Mileage — What's Normal?
How many miles does a typical Land Rover Series One owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Land Rover Series One MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Land Rover Series One year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 1957 | 60 | 85.0% | 37,078 | 42,544 | 58,682 |
| 1955 | 90 | 80.0% | 25,634 | 75,195 | 87,410 |
How Long Does a Land Rover Series One Last?
Based on 103 Land Rover Series One vehicles on UK roads.
Land Rover Series One Mileage Distribution
Total mileage recorded across all Land Rover Series One MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Land Rover Series One
Based on MOT pass rates across all registration years with sufficient test data.
85.0% MOT pass rate from 60 tests
80.0% MOT pass rate from 90 tests
The best year to buy a used Land Rover Series One is 1957, which has the highest MOT pass rate at 85.0% across 60 tests. The 1955 model year has the lowest pass rate at 80.0% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Land Rover Series One Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Land Rover Series One THIS CAR | 79.2% | 688 | 38,999 mi | 71 yrs |
| Land Rover Discovery | 72.7% | 4,388,972 | 108,947 mi | 36 yrs |
| Land Rover Freelander | 74.7% | 4,326,495 | 85,110 mi | 28 yrs |
| Land Rover Defender | 72.3% | 2,960,045 | 94,788 mi | 43 yrs |
| Kawasaki ZG1300 | 90.4% | 996 | 31,097 mi | 42 yrs |
Compared to the Land Rover Discovery (72.7% pass rate) and the Land Rover Freelander (74.7% pass rate), the Land Rover Series One outperforms both on MOT reliability.
Found a Land Rover Series One you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Land Rover Series OneShould you buy a used Land Rover Series One?
The Land Rover Series One has an overall MOT pass rate of 79.2% across 688 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
The most common problems on the Land Rover Series One are stop lamp not working (24 recorded failures), brake application uneven (17), and brakes imbalanced across an axle (15). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
A typical Land Rover Series One owner drives around 395 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most Land Rover Series One models stay on UK roads for around 71 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.