Aston Martin

Aston Martin Db7 (1997)

310 real MOT outcomes analysed • 85% first-time pass rate

1997 Aston Martin Db7

CarHunch analysed 310 real MOT records for the 1997 Aston Martin Db7. 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 Common Issues Check a Specific Reg Buyer's Checklist Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

Moderate sample. 310 vehicles on record. Figures are indicative — the specific vehicle's history matters more than these averages.

The 1997 DB7 passes its MOT slightly better than the UK average at 83%, but here's the serious concern: over 30% of these cars have had a dangerous defect flagged at some point, which is unusually high and should give any buyer pause. That figure alone suggests these older Astons need scrupulous pre-purchase inspection and are genuinely higher-risk propositions than most cars of that age.

With a median mileage of 57,000 miles, these DB7s are relatively low-mileage examples—a positive sign for longevity—yet they're racking up an average of 2.6 failures and 15.4 advisories per test, indicating wear in systems beyond the obvious. If you're serious about one, budget for specialist Aston Martin servicing and treat a pre-MOT engineer's inspection as non-negotiable, because these cars demand expertise that a general mechanic simply won't have.

The 1997 Aston Martin Db7 has a decent first-time pass rate (85%), but a higher-than-average share of vehicles have had serious defects recorded — the individual vehicle's history matters a lot here.

⚠️ Over 1 in 5 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
85%
UK average ~80%
Around average
Dangerous (ever)
30.7%
At least once in MOT history
Check this vehicle
Avg failures / car
2.6
Over 16.9 tests on record
High
Typical mileage
57k
Middle half: 43k–72k
For context
Good baseline reliability. A 85% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.
🔧 Expect consumable spend. An average of 15.4 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.
🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 310 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.

Watch for defects — worth knowing

What tends to go wrong

Across 310 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Suspension & steering 42.3%
Offside Front coil spring corroded · Nearside Front coil spring corroded · Nearside Front wheel bearing has slight play · …
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.
Tyre wear 30%
Nearside Front Tyre worn close to the legal limit · Nearside Rear Tyre worn close to the legal limit · Offside Front Tyre worn close to the legal limit · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Other issues 26.4%
Oil leak · Oil leak, but not excessive
Brake wear 21.1%
Parking brake: efficiency below requirements · Front Brake pad(s) wearing thin
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Data covers a 3-year window centred on 1997.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 310 Aston Martin Db7 cars.

UK

Before you buy a 1997 Aston Martin Db7

Based on MOT data from 310 vehicles — here's what to check.

  • 📋 Check the full MOT history. 30.7% 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 ClickMechanic
  • 📄 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 carVertical Get 20% off via CarHunch

Colour Breakdown

Based on 3,206 Aston Martin Db7 vehicles registered in the UK — across all years. From DVLA registration records.

Blue 30.2%
967
Green 26.3%
842
Silver 26.1%
836
Black 6.9%
220
Grey 4%
129
Red 3.5%
113
Maroon 2%
64
Gold 0.7%
21
Purple 0.2%
8
Yellow 0.2%
6

Mileage Distribution

Most 1997 Aston Martin Db7 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.

57,001
typical
43,046
low mileage
72,153
high mileage

Half of all 1997 Aston Martin Db7 vehicles fall between 43,046 and 72,153 miles.

Is the mileage you're seeing normal?
Under 43,046 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.
43,046–72,153 miles — normal for age. This is where most 1997 Aston Martin Db7s sit.
Over 97,406 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1997 Aston Martin Db7 — Still on the Road

Numbers are thinning — 69% of 1997 Aston Martin Db7s are still active.

158 vehicles still getting MOTs in 2025 — 69% of the peak remain.

226 158 2014 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

16.9
Avg MOT tests per vehicle
2.6
Avg failures per vehicle
15.4
Avg advisories per vehicle
Other model years — Aston Martin Db7: All Db7 years → Which year to buy? →
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Watch for defects — worth knowing