Vauxhall Insignia Sri Nav Vx Cdtieco Ss (2015)
2015 Vauxhall Insignia Sri Nav Vx Cdtieco Ss
CarHunch analysed 144 real MOT records for the 2015 Vauxhall Insignia Sri Nav Vx Cdtieco Ss. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
This 2015 Insignia diesel is notably less reliable than the average UK car—only 65.5% pass first time against the 80% national benchmark—so expect to budget for repairs if you buy one. The good news is that dangerous defects are absent from this sample, and no vehicles in this cohort have accumulated advisory issues, suggesting structural problems are rare once you get past the initial faults.
At 85,000 miles these cars are running about average for their age, and the 0.58 failures per vehicle tells you most issues are manageable rather than catastrophic. Before purchasing, arrange a pre-buy inspection focusing on the diesel engine and gearbox, as these are typically where the remaining 35% fail their MOT.
What to check before buying a 2015 Vauxhall Insignia Sri Nav Vx Cdtieco Ss
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 Insignia Sri Nav Vx Cdtieco Ss
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Mileage Distribution
Most 2015 Vauxhall Insignia Sri Nav Vx Cdtieco Ss 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.
Half of all 2015 Vauxhall Insignia Sri Nav Vx Cdtieco Ss vehicles fall between 65,764 and 104,852 miles.
2015 Vauxhall Insignia Sri Nav Vx Cdtieco Ss — Still on the Road
Strong survival — 89 vehicles still getting MOTs in 2025, 96% of the peak.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2019–2025.
MOT History Averages
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Other model years — Vauxhall Insignia Sri Nav Vx Cdtieco Ss: