Should I check the MOT history before buying a 2004 Saab 9 3?

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 2004 Saab 9 3?

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 2004 Saab 9 3?

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.

How many 2004 Saab 9 3 vehicles have had dangerous defects recorded?

37% of these vehicles have had a dangerous defect recorded. Search the registration on CarHunch — the full MOT history will show exactly what was flagged and whether it was resolved.

Is the 2004 Saab 9 3 reliable?

Based on MOT data from 14,058 vehicles, the 2004 Saab 9 3 has a first-time MOT pass rate of 74.2%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2004 Saab 9 3?

The most frequently recorded MOT issues on the 2004 Saab 9 3 are: Nearside Front Tyre worn close to the legal limit (80.3% of vehicles), Offside Front Tyre worn close to the legal limit (76.1% of vehicles), Nearside Rear Tyre worn close to the legal limit (50.9% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2004 Saab 9 3?

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 3 (2004)

14,058 real MOT outcomes analysed • 74.2% first-time pass rate

2004 Saab 9 3

CarHunch analysed 14,058 real MOT records for the 2004 Saab 9 3. 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 Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 2004 SAAB 9-3 passes its MOT first time in only 74.1% of cases, trailing the UK average of 80%, and a serious concern emerges: 36.9% of these cars have recorded at least one dangerous defect during their MOT history. Petrol and diesel variants perform identically (both 74.1%), so fuel type offers no reliability advantage here.

At 80,392 miles median, these cars are showing their age with an average of 4.34 failures per test and a notably high 20.8 advisories, suggesting accumulated wear across multiple systems. Before buying, get a pre-purchase inspection focused on suspension, brakes, and cooling systems—this cohort's high defect rate means preventative checks will save you money and headaches.

The 2004 Saab 9 3 has a below-average first-time pass rate (74.2% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.

⚠️ 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

74.2%

UK average ~80%

Below average

Dangerous (ever)

36.9%

At least once in MOT history

Check this vehicle

Avg failures / car

4.34

Over 15.9 tests on record

High

Typical mileage

80k

Middle half: 64k–98k

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 20.8 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 14,058 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

What tends to go wrong

Across 14,058 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 80.3%

Nearside Front Tyre worn close to the legal limit · Offside Front Tyre worn close to the legal limit · Nearside Rear 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 41.6%

Oil leak, but not excessive · Windscreen has damage to an area less than a 40mm circle outside zone 'A' · Engine covers fitted obscuring some components in the engine bay · …

Brake wear 34.1%

Rear Brake pad(s) wearing thin · Front Brake pad(s) wearing thin · Front brake disc worn, pitted or scored, but not seriously weakened · …

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 2004.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 14,058 Saab 9 3 cars.

Before you buy a 2004 Saab 9 3

Based on MOT data from 14,058 vehicles — here's what to check.

📋 Check the full MOT history. 36.9% 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 (70%)	9,825	74.3%	4.63
Diesel (30%)	4,206	73.9%	3.66

Colour Breakdown

Based on 154,377 Saab 9 3 vehicles registered in the UK — across all years. From DVLA registration records.

Black 27%

41,754

Silver 23.4%

36,103

Blue 22.5%

34,677

Grey 16.3%

25,173

Red 4.7%

7,202

Green 2.4%

3,736

Beige 1.5%

2,370

Yellow 1.1%

1,732

White 0.9%

1,436

Brown 0.1%

Gold 0%

Bronze 0%

Mileage Distribution

Most 2004 Saab 9 3 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.

80,392

typical

64,493

low mileage

98,115

high mileage

Half of all 2004 Saab 9 3 vehicles fall between 64,493 and 98,115 miles.

Is the mileage you're seeing normal?

✓ Under 64,493 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.

✓ 64,493–98,115 miles — normal for age. This is where most 2004 Saab 9 3s sit.

⚠ Over 132,455 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2004 Saab 9 3 — Still on the Road

Numbers are thinning — 15% of 2004 Saab 9 3s are still active.

Numbers are declining — 1,727 vehicles still getting MOTs in 2025 (15% of peak).

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

15.9

Avg MOT tests per vehicle

4.34

Avg failures per vehicle

20.8

Avg advisories per vehicle

Other model years — Saab 9 3: All 9 3 years → Which year to buy? →

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See how the 2004 Saab 9 3 stacks up against a rival.

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