MOT reliability
Porsche Gt 3
149 vehicles · 936 completed MOT tests analysed
94%
MOT pass rate
Based on 149 Porsche Gt 3 vehicles and 936 completed MOT tests, the Porsche Gt 3 has an overall 94% pass rate, with an average recorded mileage of 29,361 miles.
149
Vehicles
936
MOT tests
1,748
Avg miles / year
0.4
Faults per test
2%
Dangerous-fault share
Porsche Gt 3 problem areas
Where faults occur most across all Porsche Gt 3 MOT tests:
-
Other66%
-
Tyres, wheels & suspension23%
-
Brakes15%
-
Lamps & electrical10%
-
Emissions & nuisance4%
-
Visibility4%
-
Seatbelts & equipment1%
-
Body & structure1%
Porsche Gt 3 pass rate by age
How the Porsche Gt 3's MOT pass rate changes as it ages (buckets with 20+ tests).
| Age (years) | Tests | Pass rate |
|---|---|---|
| 2 | 4 | 100% |
| 3 | 47 | 96% |
| 4 | 75 | 92% |
| 5 | 60 | 97% |
| 6 | 62 | 97% |
| 7 | 69 | 94% |
| 8 | 66 | 92% |
| 9 | 70 | 91% |
| 10 | 60 | 92% |
| 11 | 60 | 87% |
| 12 | 55 | 95% |
| 13 | 48 | 94% |
| 14 | 44 | 100% |
| 15 | 49 | 98% |
| 16 | 46 | 93% |
| 17 | 38 | 100% |
| 18 | 42 | 90% |
| 19 | 22 | 95% |
| 20 | 7 | 100% |
Fuel types: Petrol (149)
Most common Porsche Gt 3 MOT faults
These are the faults and advisories recorded most often across Porsche Gt 3 MOT tests:
- Under-trays fitted obscuring some underside components (12 times)
- Offside Rear Tyre worn close to the legal limit (4.1.E.1) (10 times)
- Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c)) (9 times)
- Nearside Rear Tyre worn close to the legal limit (4.1.E.1) (9 times)
- Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (8 times)
- Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (7 times)
- Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c)) (6 times)
- Nearside Front Tyre worn close to the legal limit (4.1.E.1) (6 times)
- Nearside Front Coil spring corroded (5.3.1 (b) (i)) (4 times)
- Offside Front Coil spring corroded (5.3.1 (b) (i)) (4 times)
- Offside Rear Coil spring corroded (5.3.1 (b) (i)) (4 times)
- under trays fitted (4 times)
- Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (4 times)
- Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) (4 times)
- Offside Front Tyre worn close to the legal limit (4.1.E.1) (4 times)
Porsche Gt 3 pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2022 | 2 | 2 | 100% | 4,095 |
| 2021 | 2 | 3 | 100% | 8,455 |
| 2020 | 1 | 1 | 100% | 9,318 |
| 2019 | 2 | 2 | 100% | 4,823 |
| 2018 | 9 | 28 | 92% | 9,612 |
| 2017 | 9 | 38 | 100% | 16,903 |
| 2016 | 9 | 36 | 97% | 14,716 |
| 2015 | 9 | 41 | 98% | 15,600 |
| 2014 | 16 | 83 | 96% | 21,870 |
| 2013 | 1 | 4 | 75% | 8,359 |
| 2012 | 1 | 3 | 67% | 6,254 |
| 2011 | 3 | 11 | 91% | 4,878 |
| 2010 | 10 | 62 | 85% | 31,972 |
| 2009 | 3 | 10 | 100% | 21,801 |
| 2008 | 4 | 36 | 97% | 54,499 |
| 2007 | 33 | 399 | 94% | 43,643 |
| 2006 | 7 | 100 | 96% | 38,268 |
| 2005 | 2 | 5 | 100% | 25,499 |
| 2004 | 5 | 17 | 88% | 63,842 |
| 2003 | 2 | 10 | 90% | 66,132 |
| 2001 | 3 | 12 | 92% | 36,255 |
| 2000 | 1 | 15 | 100% | 26,102 |
| 1999 | 2 | 19 | 89% | 42,960 |
| 1998 | 1 | 3 | 100% | 7,035 |
Porsche Gt 3 reliability FAQ
Across 149 Porsche Gt 3 vehicles in our MOT data,
94% pass the MOT (a 6% failure rate), with about
0.4 faults or advisories recorded per test.
The most frequently recorded Porsche Gt 3 MOT issues are:
Under-trays fitted obscuring some underside components; Offside Rear Tyre worn close to the legal limit (4.1.E.1); Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c)).
The typical Porsche Gt 3 in our data has covered around
29,361 miles.
Compare the Porsche Gt 3
See how the Porsche Gt 3 stacks up against other Porsche models on MOT reliability:
Check a specific Porsche Gt 3
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