Opel Insignia vs Peugeot 407
Side-by-side reliability, price, and known-issue comparison for used-car buyers. Composite scores come from TÜV (Germany), ADAC (pan-European), NHTSA (US-sold variants), and DVSA MOT (UK inspections).
O
Opel Insignia
2015–2021
Reliability composite
53
/ 100
Below avg
ADAC + MOT
Estimated used price
€2,700–€10,000Documented issues
0
⭐ Better composite reliability
P
Peugeot 407
2009–2009
Reliability composite
66
/ 100
Average
MOT
Estimated used price
€1,500–€1,500Documented issues
0
Bottom Line
The Peugeot 407 wins on composite reliability across TÜV, ADAC, NHTSA, and DVSA MOT data — typically a sign of lower ownership risk and fewer recurring failure modes at age. The other car isn't necessarily wrong; check its issue list and price-to-condition ratio before deciding.