Should I check the MOT history before buying a 2007 Vauxhall Signum?

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 2007 Vauxhall Signum?

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 2007 Vauxhall Signum?

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 2007 Vauxhall Signum vehicles have had dangerous defects recorded?

42% 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 2007 Vauxhall Signum reliable?

Based on MOT data from 1,597 vehicles, the 2007 Vauxhall Signum has a first-time MOT pass rate of 72.5%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2007 Vauxhall Signum?

The most frequently recorded MOT issues on the 2007 Vauxhall Signum are: Nearside Front Tyre worn close to the legal limit (65% of vehicles), Offside Front Tyre worn close to the legal limit (63.4% of vehicles), Nearside Rear Tyre worn close to the legal limit (56.4% 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 2007 Vauxhall Signum?

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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Vauxhall Signum (2007)

1,597 real MOT outcomes analysed • 72.5% first-time pass rate

2007 Vauxhall Signum

CarHunch analysed 1,597 real MOT records for the 2007 Vauxhall Signum. 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 2007 Vauxhall Signum is a notably weaker MOT performer than the UK average, with a first-time pass rate of 72.5% against the national 80%, and carries a serious red flag: 41.5% of these cars have recorded dangerous defects at some point. Both petrol and diesel variants are similarly unreliable (72.1% and 73.9% respectively), so fuel type won't rescue you here.

These Signums are averaging around 90,000 miles for their age, which is typical, but they're racking up an average of 4.25 failures and 19.1 advisories per test cycle—suggesting systemic wear and multiple problem areas. Before buying, get a pre-purchase inspection focused on suspension, braking, and structural integrity, since the dangerous defect prevalence indicates recurring safety-critical issues across the fleet.

The 2007 Vauxhall Signum has a below-average first-time pass rate (72.5% 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

72.5%

UK average ~80%

Below average

Dangerous (ever)

41.5%

At least once in MOT history

Check this vehicle

Avg failures / car

4.25

Over 14.7 tests on record

High

Typical mileage

92k

Middle half: 73k–112k

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 19.1 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 1,597 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 1,597 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 65%

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 34.7%

Under-trays fitted obscuring some underside components · Engine covers fitted obscuring some components in the engine bay · Child seat fitted not allowing full inspection of adult belt · …

Suspension & steering 30.4%

Offside Rear coil spring broken · Offside Front coil spring broken · Nearside Front coil spring broken

Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Brake wear 28.2%

Rear Brake pad(s) wearing thin · 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 2007.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 1,597 Vauxhall Signum cars.

Before you buy a 2007 Vauxhall Signum

Based on MOT data from 1,597 vehicles — here's what to check.

📋 Check the full MOT history. 41.5% 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
Diesel (80%)	1,270	72.1%	4.33
Petrol (20%)	327	73.9%	3.98

Colour Breakdown

Based on 16,865 Vauxhall Signum vehicles registered in the UK — across all years. From DVLA registration records.

Silver 40.4%

6,810

Black 23%

3,880

Blue 22.5%

3,795

Red 4.9%

829

Grey 3.7%

631

Green 3.1%

523

Beige 1.3%

220

Turquoise 0.5%

Gold 0.4%

White 0.1%

Mileage Distribution

Most 2007 Vauxhall Signum 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.

91,933

typical

73,440

low mileage

111,747

high mileage

Half of all 2007 Vauxhall Signum vehicles fall between 73,440 and 111,747 miles.

Is the mileage you're seeing normal?

✓ Under 73,440 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.

✓ 73,440–111,747 miles — normal for age. This is where most 2007 Vauxhall Signums sit.

⚠ Over 150,858 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2007 Vauxhall Signum — Still on the Road

Numbers are thinning — 14% of 2007 Vauxhall Signums are still active.

Numbers are declining — 211 vehicles still getting MOTs in 2025 (14% 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

14.7

Avg MOT tests per vehicle

4.25

Avg failures per vehicle

19.1

Avg advisories per vehicle

Other model years — Vauxhall Signum: All Signum years → Which year to buy? →

2003 2004 2005 2006 2008

Or browse all models: Vauxhall →

Compare with another model

See how the 2007 Vauxhall Signum stacks up against a rival.

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