Rolls Royce

Rolls Royce Silver Seraph (1998)

134 real MOT outcomes analysed • 88.5% first-time pass rate

1998 Rolls Royce Silver Seraph

CarHunch analysed 134 real MOT records for the 1998 Rolls Royce Silver Seraph. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 1998 Rolls Royce Silver Seraph passes its MOT on first attempt 88.5% of the time, meaningfully better than the UK average of 80%, which is a strong sign of overall reliability for a 26-year-old luxury car. Dangerous defects have affected 17.2% of examples tested, which is notable but not extreme—a buyer concern worth investigating on any specific vehicle.

These cars are running at a modest 42,970 miles median, suggesting they're cherished and low-use, though when they do fail they average 2.1 failures per test alongside 9.2 advisories, pointing to wear items and systems that need attention rather than fundamental engineering issues. Have any prospective purchase thoroughly inspected by a specialist in pre-2000s Rolls Royce models, as the high advisory count reflects the complexity of these hand-built machines.

We have limited data for the 1998 Rolls Royce Silver Seraph — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 8 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
88.5%
UK average ~80%
Better than average
Dangerous (ever)
17.2%
At least once in MOT history
Check this vehicle
Avg failures / car
2.1
Over 17.9 tests on record
High
Typical mileage
43k
Middle half: 29k–59k
For context

These stats describe 134 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?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 134 Rolls Royce Silver Seraph cars.

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Before you buy a 1998 Rolls Royce Silver Seraph

Based on MOT data from 134 vehicles — here's what to check.

  • 📋 Check the full MOT history. 17.2% 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

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (99%) 133 88.5% 2.08

Mileage Distribution

Most 1998 Rolls Royce Silver Seraph 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.

42,970
typical
29,337
low mileage
59,195
high mileage

Half of all 1998 Rolls Royce Silver Seraph vehicles fall between 29,337 and 59,195 miles.

Is the mileage you're seeing normal?
Under 29,337 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.
29,337–59,195 miles — normal for age. This is where most 1998 Rolls Royce Silver Seraphs sit.
Over 79,913 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1998 Rolls Royce Silver Seraph — Still on the Road

Most 1998 Rolls Royce Silver Seraphs are still being driven.

76 vehicles still getting MOTs in 2025 — 71% of the peak remain.

107 76 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

17.9
Avg MOT tests per vehicle
2.1
Avg failures per vehicle
9.2
Avg advisories per vehicle
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