Aston Martin Dbx V8 Auto Reliability, MOT Pass Rate & Common Faults
Free Aston Martin Dbx V8 Auto car check
Is the Aston Martin Dbx V8 Auto reliable? We analysed 2,346 real MOT tests across 1,118 vehicles to find out.
Got a specific Aston Martin Dbx V8 Auto? Enter the reg for a free check:
The Aston Martin Dbx V8 Auto is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Aston Martin Dbx V8 Auto.
Aston Martin Dbx V8 Auto Number Plates
Number plates registered to a Aston Martin Dbx V8 Auto. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Aston Martin Dbx V8 Auto MOT Pass Rate by Year
How likely is a Aston Martin Dbx V8 Auto to pass its MOT? Here's the pass rate for each registration year, newest first.
Aston Martin Dbx V8 Auto Common Faults & Problems
These are the most common serious faults found on Aston Martin Dbx V8 Auto models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Aston Martin Dbx V8 Auto Mileage — What's Normal?
How many miles does a typical Aston Martin Dbx V8 Auto owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Aston Martin Dbx V8 Auto MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Aston Martin Dbx V8 Auto year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2023 | 179 | 92.2% | 11,168 | 19,200 | 25,040 |
| 2022 | 618 | 93.2% | 13,514 | 19,367 | 26,450 |
| 2021 | 932 | 95.0% | 15,959 | 22,873 | 32,415 |
| 2020 | 570 | 94.7% | 17,607 | 24,717 | 33,891 |
How Long Does a Aston Martin Dbx V8 Auto Last?
Based on 1,118 Aston Martin Dbx V8 Auto vehicles on UK roads.
Aston Martin Dbx V8 Auto Mileage Distribution
Total mileage recorded across all Aston Martin Dbx V8 Auto MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Aston Martin Dbx V8 Auto
Based on MOT pass rates across all registration years with sufficient test data.
95.0% MOT pass rate from 932 tests
92.2% MOT pass rate from 179 tests
The best year to buy a used Aston Martin Dbx V8 Auto is 2021, which has the highest MOT pass rate at 95.0% across 932 tests. The 2023 model year has the lowest pass rate at 92.2% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Aston Martin Dbx V8 Auto Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Aston Martin Dbx V8 Auto THIS CAR | 94.3% | 2,346 | 21,994 mi | — yrs |
| Aston Martin DB9 | 89.4% | 83,149 | 28,217 mi | 22 yrs |
| Aston Martin V8 Vantage | 90% | 61,949 | 29,688 mi | 21 yrs |
| Aston Martin DB7 | 85.1% | 55,755 | 42,831 mi | 31 yrs |
| Audi A4 S Line 35 TDI MHEV S-a | 88.1% | 3,929 | 41,862 mi | — yrs |
Compared to the Aston Martin DB9 (89.4% pass rate) and the Aston Martin V8 Vantage (90.0% pass rate), the Aston Martin Dbx V8 Auto outperforms both on MOT reliability.
Found a Aston Martin Dbx V8 Auto you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Aston Martin Dbx V8 AutoShould you buy a used Aston Martin Dbx V8 Auto?
The Aston Martin Dbx V8 Auto has an overall MOT pass rate of 94.3% across 2,346 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
On the safety side, the most frequently flagged dangerous fault is tyre tread depth below requirements of 1.6mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Aston Martin Dbx V8 Auto with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Aston Martin Dbx V8 Auto owner drives around 5,597 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.