Vauxhall Vectra Ls 16v (2004)

136 real MOT outcomes analysed • 29.3% first-time pass rate

2004 Vauxhall Vectra Ls 16v

CarHunch analysed 136 real MOT records for the 2004 Vauxhall Vectra Ls 16v. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

This 2004 Vectra LS 16V is a serious reliability concern: only 29.3% pass their MOT first time, less than half the UK average of 80%. At nearly 170,000 miles on the clock and with an average of 0.28 failures per vehicle, these cars are showing their age hard—and the complete absence of dangerous defects is the only bright spot.

With zero recorded advisories across the cohort, owners aren't getting early warnings of emerging problems; issues simply fail the test outright. If you're considering one of these, budget for immediate MOT remedial work and expect a pattern of repairs—this is a car you buy to fix, not one that will run trouble-free.

Below average reliability 50.7% below UK average
29.3%
pass MOT first time
UK average: ~80%
168,180
typical mileage
168,180–168,180 middle half
0%
ever had a dangerous defect
recorded at any MOT
0.28
avg MOT failures per car
over 1.8 tests on record

What to check before buying a 2004 Vauxhall Vectra Ls 16v

Practical pre-purchase checks for this age and model.

  • 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
  • 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
  • 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
  • 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.

Before you buy a Vauxhall Vectra Ls 16v

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

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Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (63%) 86 1.2% 0
Other (37%) 50 77.8% 0.76

Mileage Distribution

Most 2004 Vauxhall Vectra Ls 16v vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.

168,180
low mileage
168,180
typical
168,180
high mileage

Half of all 2004 Vauxhall Vectra Ls 16v vehicles fall between 168,180 and 168,180 miles.

MOT History Averages

1.8
Avg MOT tests per vehicle
0.28
Avg failures per vehicle
0
Avg advisories per vehicle

Found a specific Vauxhall Vectra Ls 16v?

Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.

UK

Other model years — Vauxhall Vectra Ls 16v:

1995 1996 1997 1998 1999 2000 2002 2003