Subaru Legacy GX 4WD Reliability, MOT Pass Rate & Common Faults
Free Subaru Legacy GX 4WD car check
Is the Subaru Legacy GX 4WD reliable? We analysed 824 real MOT tests across 218 vehicles to find out.
Got a specific Subaru Legacy GX 4WD? Enter the reg for a free check:
The Subaru Legacy GX 4WD is about average for reliability based on real UK MOT data. Common problems include constant velocity joint gaiter split, tyre tread depth below requirements of 1.6mm and brake pipe excessively corroded. Here's everything you need to know before buying a used Subaru Legacy GX 4WD.
Subaru Legacy GX 4WD Number Plates
Number plates registered to a Subaru Legacy GX 4WD. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Subaru Legacy GX 4WD MOT Pass Rate by Year
How likely is a Subaru Legacy GX 4WD to pass its MOT? Here's the pass rate for each registration year, newest first.
Subaru Legacy GX 4WD Problems — What Goes Wrong?
The most common reasons a Subaru Legacy GX 4WD fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Subaru Legacy GX 4WD Mileage — What's Normal?
How many miles does a typical Subaru Legacy GX 4WD owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Subaru Legacy GX 4WD MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Subaru Legacy GX 4WD year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 1996 | 177 | 71.8% | 90,428 | 111,398 | 139,723 |
| 1995 | 155 | 67.7% | 112,750 | 127,722 | 154,873 |
| 1994 | 185 | 67.0% | 101,823 | 120,408 | 141,265 |
| 1993 | 104 | 67.3% | 93,219 | 137,119 | 152,904 |
| 1992 | 54 | 68.5% | 102,697 | 137,998 | 165,100 |
| 1991 | 78 | 67.9% | 102,344 | 129,501 | 147,618 |
How Long Does a Subaru Legacy GX 4WD Last?
Based on 218 Subaru Legacy GX 4WD vehicles on UK roads.
Subaru Legacy GX 4WD Mileage Distribution
Total mileage recorded across all Subaru Legacy GX 4WD 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 Subaru Legacy GX 4WD
Based on MOT pass rates across all registration years with sufficient test data.
71.8% MOT pass rate from 177 tests
67.0% MOT pass rate from 185 tests
The best year to buy a used Subaru Legacy GX 4WD is 1996, which has the highest MOT pass rate at 71.8% across 177 tests. The 1994 model year has the lowest pass rate at 67.0% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Subaru Legacy GX 4WD Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Subaru Legacy GX 4WD THIS CAR | 69.1% | 824 | 123,714 mi | 35 yrs |
| Subaru Impreza | 75.7% | 915,729 | 83,083 mi | 33 yrs |
| Subaru Forester | 76.1% | 456,470 | 85,220 mi | 29 yrs |
| Subaru Legacy | 72.5% | 349,986 | 96,000 mi | 35 yrs |
| Audi Q3 S Lne Blk ED 35 TDI QUAT Sa | 89.2% | 251 | 35,706 mi | — yrs |
Compared to the Subaru Impreza (75.7% pass rate) and the Subaru Forester (76.1% pass rate), the Subaru Legacy GX 4WD trails behind on MOT reliability.
Found a Subaru Legacy GX 4WD 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 Subaru Legacy GX 4WDShould you buy a used Subaru Legacy GX 4WD?
The Subaru Legacy GX 4WD has an overall MOT pass rate of 69.1% across 824 real MOT tests — roughly in line with the UK average.
The most common problems on the Subaru Legacy GX 4WD are constant velocity joint gaiter split (82 recorded failures), tyre tread depth below requirements of 1.6mm (65), and brake pipe excessively corroded (43). 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 Subaru Legacy GX 4WD owner drives around 6,073 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 Subaru Legacy GX 4WD models stay on UK roads for around 35 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.