Ford or GMC — what we actually found
Side by side from 507 Fords and 66 GMCs buyers asked us to inspect before purchase. The average car we check scores 61/100.
Head to head
| Ford | GMC | |
|---|---|---|
| Cars inspected | 507 | 66 |
| Average condition | 57/100 | 58/100 |
| In good shape (60+/100) | 46% | 50% |
| Holds up to (avg dips below decent) | ~126k mi | ~121k mi |
| Repainted or replaced panel | 71% | 76% |
| Structural repair found | 4% | 5% |
| Fault codes recently cleared | 23% | 27% |
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
▬ Ford▬ GMC▬ all cars
Good cars by age
▬ Ford▬ GMC▬ all cars
Share in good shape (scoring 60+/100) by mileage and by age when we inspected them (each dot ≥5 cars; rolled-back odometers excluded from the mileage curve). Dashed grey = all cars we check.
Most common faults
Oil leaks · Engine
59%
Tires condition & wear · Brakes and tires
39%
Active error codes · Electronic equipment
34%
Fuel trim out of range · Engine
31%
Low coolant / cooling system issues · Engine
21%
Active error codes · Electronic equipment
47%
Oil leaks · Engine
47%
Fuel trim out of range · Engine
38%
Tires condition & wear · Brakes and tires
36%
Leaking or worn shock absorbers · Suspension
26%
Trajectory by generation
Ford
▬ Consistent across generations
GMC
Not enough GMCs at the 5–10 year checkpoint yet to draw a generation trend.
Share in good shape when inspected at the same age (5–10 years, age-adjusted), by model-year generation; dashed = all-brand average. All brands →
Whichever badge wins on paper, the car in front of you is its own story. Get it inspected before you pay.
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Based on 573 inspections · updated Aug 1, 2026