Which is more reliable, Acura or GMC?
Acura leads on our inspections: 59/100 average condition vs 56/100 for GMC, from 160 real pre-purchase inspections.
Acura leads on our inspections: 59/100 average condition vs 56/100 for GMC, from 160 real pre-purchase inspections. The average car we check scores 61/100.
Head to head
| Acura | GMC | |
|---|---|---|
| Cars inspected | 89 | 71 |
| Average condition | 59/100 | 56/100 |
| In good shape (60+/100) | 52% | 48% |
| Holds up to (avg dips below decent) | ~115k mi | ~107k mi |
| Repainted or replaced panel | 80% | 75% |
| Structural repair found | 6% | 4% |
| Fault codes recently cleared | 31% | 30% |
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
▬ Acura▬ GMC▬ all cars
Good cars by age
▬ Acura▬ GMC▬ 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.
Most common faults
Oil leaks · Engine
56%
Fuel trim out of range · Engine
51%
Tires condition & wear · Brakes and tires
46%
Active error codes · Electronic equipment
28%
Fluid leaks · Steering (hydraulic power)
22%
Oil leaks · Engine
48%
Active error codes · Electronic equipment
44%
Tires condition & wear · Brakes and tires
39%
Fuel trim out of range · Engine
39%
Leaking or worn shock absorbers · Suspension
25%
FAQ
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What are the most common problems with used Acuras and GMCs?
On Acuras we flag oil leaks (56%), fuel trim out of range (51%), tires condition & wear (46%). On GMCs: oil leaks (48%), active error codes (44%), tires condition & wear (39%).
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How many Acura and GMC vehicles have you inspected?
89 Acuras and 71 GMCs — 160 real pre-purchase inspections. Updated Oct 27, 2026.
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How long do Acuras and GMCs stay in good shape?
In our data, the average Acura dips below “decent” around ~115k mi; GMC around ~107k mi. Individual cars vary — get the one you’re buying inspected.
Buying a used Acura or GMC? Get a pre-purchase inspection before you pay.
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Based on 160 inspections · updated Oct 27, 2026
