Should I check the MOT history before buying a 2020 Aston Martin Dbx V8 Auto?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2020 Aston Martin Dbx V8 Auto?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2020 Aston Martin Dbx V8 Auto?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Is the 2020 Aston Martin Dbx V8 Auto reliable?

Based on MOT data from 174 vehicles, the 2020 Aston Martin Dbx V8 Auto has a first-time MOT pass rate of 95.5%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 2020 Aston Martin Dbx V8 Auto?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Aston Martin Dbx V8 Auto (2020)

174 real MOT outcomes analysed • 95.5% first-time pass rate

2020 Aston Martin Dbx V8 Auto

CarHunch analysed 174 real MOT records for the 2020 Aston Martin Dbx V8 Auto. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Check a Specific Reg Buyer's Checklist Mileage Distribution Still on the Road MOT Averages Compare Models

The 2020 Aston Martin DBX V8 Auto beats the UK average by a solid 6.2 percentage points, with 86.2% of vehicles passing first time—a genuinely strong result that suggests these are well-maintained machines. The dangerous defect rate sits at 8.1%, which is comfortably low and not a buyer concern.

At just over 26,000 miles average, these DBXs are running light for their age, which partly explains the healthy pass rate and low failure count of 0.16 per vehicle. The typical advisory of 1.0 per test hints at minor wear rather than structural problems, so focus your pre-purchase inspection on service history and whether the owner has kept up with Aston Martin's maintenance schedule.

We have limited data for the 2020 Aston Martin Dbx V8 Auto — treat the figures below as indicative rather than definitive.

⚠️ About 1 in 12 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.

First-time pass

95.5%

UK average ~80%

Better than average

Dangerous (ever)

8.1%

At least once in MOT history

Check this vehicle

Avg failures / car

0.16

Over 2.9 tests on record

Low

Typical mileage

24k

Middle half: 19k–33k

For context

These stats describe 174 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

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See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 174 Aston Martin Dbx V8 Auto cars.

Before you buy a 2020 Aston Martin Dbx V8 Auto

Based on MOT data from 174 vehicles — here's what to check.

📋 Check the full MOT history. 8.1% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

Mileage Distribution

Most 2020 Aston Martin Dbx V8 Auto vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

24,127

typical

18,739

low mileage

32,976

high mileage

Half of all 2020 Aston Martin Dbx V8 Auto vehicles fall between 18,739 and 32,976 miles.

Is the mileage you're seeing normal?

✓ Under 18,739 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 18,739–32,976 miles — normal for age. This is where most 2020 Aston Martin Dbx V8 Autos sit.

⚠ Over 44,517 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2020 Aston Martin Dbx V8 Auto — Still on the Road

Almost all 2020 Aston Martin Dbx V8 Autos are still on the road.

Strong survival — 151 vehicles still getting MOTs in 2025, 100% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2023–2025.

MOT History Averages

2.9

Avg MOT tests per vehicle

0.16

Avg failures per vehicle

Avg advisories per vehicle

Other model years — Aston Martin Dbx V8 Auto: All Dbx V8 Auto years → Which year to buy? →

2021 2022 2023 2024 2025

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