Porsche 911 Carrera Gts Reliability, MOT Pass Rate & Common Faults
Free Porsche 911 Carrera Gts car check
Is the Porsche 911 Carrera Gts reliable? We analysed 821 real MOT tests across 373 vehicles to find out.
Got a specific Porsche 911 Carrera Gts? Enter the reg for a free check:
The Porsche 911 Carrera Gts is above average for reliability based on real UK MOT data. Common problems include tyre has a cut in excess of the requirements deep enough to reach the ply or cords, tyre tread depth below requirements of 1.6mm and registration plate character(s) incorrectly spaced. Here's everything you need to know before buying a used Porsche 911 Carrera Gts.
Porsche 911 Carrera Gts Number Plates
Number plates registered to a Porsche 911 Carrera Gts. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Porsche 911 Carrera Gts MOT Pass Rate by Year
How likely is a Porsche 911 Carrera Gts to pass its MOT? Here's the pass rate for each registration year, newest first.
Porsche 911 Carrera Gts Problems — What Goes Wrong?
The most common reasons a Porsche 911 Carrera Gts fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Porsche 911 Carrera Gts Common Faults & Problems
These are the most common serious faults found on Porsche 911 Carrera Gts models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Porsche 911 Carrera Gts Mileage — What's Normal?
How many miles does a typical Porsche 911 Carrera Gts owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Porsche 911 Carrera Gts MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Porsche 911 Carrera Gts year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2022 | 366 | 96.7% | 6,991 | 12,198 | 17,349 |
| 2021 | 218 | 96.3% | 9,748 | 13,425 | 18,878 |
| 2011 | 156 | 90.4% | 14,937 | 24,006 | 32,273 |
How Long Does a Porsche 911 Carrera Gts Last?
Based on 373 Porsche 911 Carrera Gts vehicles on UK roads.
Porsche 911 Carrera Gts Mileage Distribution
Total mileage recorded across all Porsche 911 Carrera Gts 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 Porsche 911 Carrera Gts
Based on MOT pass rates across all registration years with sufficient test data.
96.7% MOT pass rate from 366 tests
90.4% MOT pass rate from 156 tests
The best year to buy a used Porsche 911 Carrera Gts is 2022, which has the highest MOT pass rate at 96.7% across 366 tests. The 2011 model year has the lowest pass rate at 90.4% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Porsche 911 Carrera Gts Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Porsche 911 Carrera Gts THIS CAR | 95.2% | 821 | 14,416 mi | 15 yrs |
| Porsche 911 | 85.2% | 977,057 | 55,056 mi | 47 yrs |
| Porsche Boxster | 82.8% | 726,695 | 55,739 mi | 29 yrs |
| Porsche Cayenne | 84.5% | 388,697 | 65,616 mi | 23 yrs |
| Kawasaki Zx 600 E6F | 90.5% | 1,335 | 12,170 mi | 21 yrs |
Compared to the Porsche 911 (85.2% pass rate) and the Porsche Boxster (82.8% pass rate), the Porsche 911 Carrera Gts outperforms both on MOT reliability.
Found a Porsche 911 Carrera Gts 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 Porsche 911 Carrera GtsShould you buy a used Porsche 911 Carrera Gts?
The Porsche 911 Carrera Gts has an overall MOT pass rate of 95.2% across 821 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 Porsche 911 Carrera Gts are tyre has a cut in excess of the requirements deep enough to reach the ply or cords (2 recorded failures), tyre tread depth below requirements of 1.6mm (2), and registration plate character(s) incorrectly spaced (2). 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.
On the safety side, the most frequently flagged dangerous fault is tyre tread depth below requirements of 1.6mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Porsche 911 Carrera Gts with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Porsche 911 Carrera Gts owner drives around 2,614 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 Porsche 911 Carrera Gts models stay on UK roads for around 15 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.