Which is more reliable, Acura or Lexus?
In our inspections, Acura’s average condition stays above the “decent” threshold to around 115k miles, about the same as Lexus at 126k.
In our inspections, Acura’s average condition stays above the “decent” threshold to around 115k miles, about the same as Lexus at 126k.
Based on 89 Acuras and 309 Lexus vehicles. “Decent” means a condition score of 55/100.
Head to head
| Acura | Lexus | |
|---|---|---|
| Cars inspected | 89 | 309 |
| Average condition | 59/100 | 60/100 |
| In good shape (60+/100) | 52% | 57% |
| Holds up to (avg dips below decent) | ~115k mi | ~126k mi |
| Repainted or replaced panel | 80% | 82% |
| Structural repair found | 6% | 3% |
| Fault codes recently cleared | 31% | 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
▬ Acura▬ Lexus▬ all cars
Good cars by age
▬ Acura▬ Lexus▬ 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
53%
Fuel trim out of range · Engine
36%
Tires condition & wear · Brakes and tires
36%
Active error codes · Electronic equipment
32%
Low coolant / cooling system issues · Engine
25%
Trajectory by generation
Acura
Not enough Acuras at the 5–10 year checkpoint yet to draw a generation trend.
Lexus
▲ Newer Lexus vehicles are holding up better
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 →
FAQ
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What are the most common problems with used Acuras and Lexus vehicles?
On Acuras we flag oil leaks (56%), fuel trim out of range (51%), tires condition & wear (46%). On Lexus vehicles: oil leaks (53%), fuel trim out of range (36%), tires condition & wear (36%).
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How many Acura and Lexus vehicles have you inspected?
89 Acuras and 309 Lexus vehicles — 398 real pre-purchase inspections. Updated Nov 11, 2026.
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How long do Acura and Lexus stay in decent condition?
In our data, decent is a 55/100 score. The average Acura dips below it around 115k mi; Lexus around 126k mi. Individual cars vary — get the one you’re buying inspected.
Buying a used Acura or Lexus? Get a pre-purchase inspection before you pay.
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Based on 398 inspections · updated Nov 11, 2026
