Aston Martin

Aston Martin Db7 (1998)

263 real MOT outcomes analysed • 85.6% first-time pass rate

1998 Aston Martin Db7

CarHunch analysed 263 real MOT records for the 1998 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

The 1998 DB7 passes its MOT at 83%, which edges ahead of the UK average of 80%, but the real concern is that nearly a quarter of these cars (24.7%) have recorded a dangerous defect at some point—well above acceptable for a vehicle of this age and cost. Petrol and diesel breakdowns aren't available for this analysis, so assume higher failure rates than modern equivalents when budgeting for repairs.

These cars are running at just over 49,000 miles median, which is remarkably low for 26-year-old machines and suggests careful ownership, yet they're still averaging 2.57 failures and 15.9 advisories per test—pointing to age-related wear on electrics, suspension, and seals rather than abuse. Before buying, have an independent marque specialist inspect the cooling system, fuel injectors, and dashboard electrics, as these components consistently cause trouble on aging Aston Martins and can be expensive to rectify.

We have limited data for the 1998 Aston Martin Db7 — treat the figures below as indicative rather than definitive.

⚠️ 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
85.6%
UK average ~80%
Around average
Dangerous (ever)
24.7%
At least once in MOT history
Check this vehicle
Avg failures / car
2.57
Over 16.5 tests on record
High
Typical mileage
49k
Middle half: 33k–71k
For context

These stats describe 263 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.

Average reliability — agree?

What tends to go wrong

Across 263 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 29.8%
Nearside Rear Tyre worn close to the legal limit · Offside Rear Tyre worn close to the legal limit · Nearside 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 29.8%
Oil leak, but not excessive · Oil leak
Brake wear 25.5%
Parking brake: efficiency below requirements · Front Brake pad(s) wearing thin · Offside rear parking brake recording little or no effort
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Suspension & steering 17.3%
Nearside Front wheel bearing has slight play · Offside Rear wheel bearing has slight play · Nearside Rear Wheel bearing has slight play · …
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.
Lighting 13.2%
Supplementary Restraint System warning lamp indicates a fault
Usually cheap to fix. Worth confirming all lights work before collecting.

Data covers a 3-year window centred on 1998.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 263 Aston Martin Db7 cars.

UK

Before you buy a 1998 Aston Martin Db7

Based on MOT data from 263 vehicles — here's what to check.

  • 📋 Check the full MOT history. 24.7% 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 1998 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.

49,472
typical
33,250
low mileage
70,501
high mileage

Half of all 1998 Aston Martin Db7 vehicles fall between 33,250 and 70,501 miles.

Is the mileage you're seeing normal?
Under 33,250 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.
33,250–70,501 miles — normal for age. This is where most 1998 Aston Martin Db7s sit.
Over 95,176 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1998 Aston Martin Db7 — Still on the Road

Most 1998 Aston Martin Db7s are still being driven.

146 vehicles still getting MOTs in 2025 — 75% of the peak remain.

193 146 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

16.5
Avg MOT tests per vehicle
2.57
Avg failures per vehicle
15.9
Avg advisories per vehicle
Other model years — Aston Martin Db7: All Db7 years → Which year to buy? →
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Average reliability — agree?