Which is more reliable, Mini or Porsche?
In our inspections, Porsche’s average condition stays above the “decent” threshold to around 98k miles. We don’t have that mileage read for Mini yet.
In our inspections, Porsche’s average condition stays above the “decent” threshold to around 98k miles. We don’t have that mileage read for Mini yet.
Based on 25 Minis and 130 Porsche vehicles. “Decent” means a condition score of 55/100.
Head to head
| Mini | Porsche | |
|---|---|---|
| Cars inspected | 25 | 130 |
| Average condition | 63/100 | 69/100 |
| In good shape (60+/100) | 64% | 71% |
| Repainted or replaced panel | 60% | 77% |
| Structural repair found | 0% | 4% |
| Fault codes recently cleared | 36% | 20% |
Green = the better number of the pair. Condition reflects the mix of cars that came to us — age, price, model — so treat small gaps as a tie.
How they score
How long do they stay good?
Good cars by mileage
▬ Mini▬ Porsche▬ all cars
Good cars by age
▬ Mini▬ Porsche▬ all cars
Share in good shape (scoring 60+/100) by mileage and by age when we inspected them (each dot ≥5 cars; a band under 20 cars follows the nearby bands, so a run above the all-cars line stays above it, and a band of 20 or more uses the rate we measured; where a band has too few cars, the line follows the trend between the bands on either side; rolled-back odometers excluded from the mileage curve). Dashed grey = all cars we check. Not enough Mini data at this granularity yet.
Most common faults
Tires condition & wear · Brakes and tires
68%
Oil leaks · Engine
64%
Active error codes · Electronic equipment
28%
Footwell module · Equipment
28%
Dirty or low engine oil · Engine
28%
Oil leaks · Engine
50%
Tires condition & wear · Brakes and tires
35%
Low coolant / cooling system issues · Engine
30%
Worn brake rotors · Brakes and tires
27%
Active error codes · Electronic equipment
24%
FAQ
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?
What are the most common problems with used Minis and Porsche vehicles?
On Minis we flag tires condition & wear (68%), oil leaks (64%), active error codes (28%). On Porsche vehicles: oil leaks (50%), tires condition & wear (35%), low coolant / cooling system issues (30%).
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How many Mini and Porsche vehicles have you inspected?
25 Minis and 130 Porsche vehicles — 155 real pre-purchase inspections. Updated Nov 13, 2026.
?
Should I still get a pre-purchase inspection?
Yes. Badge averages don't sort the good car from the tired one. We still find repainted panels on 60% of Minis and 77% of Porsche vehicles, and recently cleared fault codes on 36% / 20%.
Buying a used Mini or Porsche? Get a pre-purchase inspection before you pay.
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Based on 155 inspections · updated Nov 13, 2026
