Should I check the MOT history before buying a 1998 Saab 9 5 SE?

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 1998 Saab 9 5 SE?

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 1998 Saab 9 5 SE?

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 1998 Saab 9 5 SE reliable?

Based on MOT data from 444 vehicles, the 1998 Saab 9 5 SE has a first-time MOT pass rate of 74.9%, 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 1998 Saab 9 5 SE?

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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Saab 9 5 SE (1998)

444 real MOT outcomes analysed • 74.9% first-time pass rate

1998 Saab 9 5 SE

CarHunch analysed 444 real MOT records for the 1998 Saab 9 5 SE. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

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AI Analysis Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution MOT Averages Colour Breakdown Compare Models

Moderate sample. 444 vehicles on record. Figures are indicative — the specific vehicle's history matters more than these averages.

The 1998 SAAB 9-5 SE is a genuinely risky proposition at MOT time: only 39.9% pass first time against the UK average of 80%, meaning four in five examples are likely to need repairs before they can be registered. The dangerous defect rate of 6.3% is also concerning—higher than most comparable cars—suggesting safety issues crop up regularly in this age cohort.

At 125,000 miles median mileage, these cars have done a lot of work but aren't exceptional for their age, yet they're still averaging 0.64 failures and 1.9 advisories per test. If you're considering one, budget for significant work before purchase and factor in that patchy maintenance history across these vehicles means thorough pre-purchase inspection by a SAAB specialist isn't optional.

The 1998 Saab 9 5 SE has a below-average first-time pass rate (74.9% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.

⚠️ Around 1 in 20 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

74.9%

UK average ~80%

Below average

Dangerous (ever)

6.3%

At least once in MOT history

Check this vehicle

Avg failures / car

0.64

Over 2.7 tests on record

Moderate

Typical mileage

125k

Middle half: 101k–142k

For context

⚠️ Below average. More vehicles in this cohort fail their first MOT than typical. Scrutinise this vehicle's history — look for recurring issues, not just the latest result.

🔧 Expect consumable spend. An average of 1.9 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 444 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.

Buyer beware — pass it on

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 444 Saab 9 5 SE cars.

Before you buy a 1998 Saab 9 5 SE

Based on MOT data from 444 vehicles — here's what to check.

📋 Check the full MOT history. 6.3% 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

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (99%)	440	74.7%	0.65

Colour Breakdown

Based on 1,047 Saab 9 5 SE vehicles registered in the UK — across all years. From DVLA registration records.

Blue 29.6%

310

Silver 27.2%

285

Green 13.8%

145

Black 12.9%

135

Red 9.7%

102

Grey 5.4%

White 1.2%

Mileage Distribution

Most 1998 Saab 9 5 SE 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.

125,162

typical

101,168

low mileage

141,502

high mileage

Half of all 1998 Saab 9 5 SE vehicles fall between 101,168 and 141,502 miles.

Is the mileage you're seeing normal?

✓ Under 101,168 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.

✓ 101,168–141,502 miles — normal for age. This is where most 1998 Saab 9 5 SEs sit.

⚠ Over 191,027 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

MOT History Averages

2.7

Avg MOT tests per vehicle

0.64

Avg failures per vehicle

1.9

Avg advisories per vehicle

Other model years — Saab 9 5 SE: All 9 5 SE years → Which year to buy? →

1999 2000

Or browse all models: Saab →

Compare with another model

See how the 1998 Saab 9 5 SE stacks up against a rival.

Buyer beware — pass it on