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Opel Signum

Made 2003–2009 · Data updated: 2026-11-09 (week 46)
First-time pass
42.6%
±0.6 pp
n = 24,187
Annual mileage (median)
11,950 km
km per year, between two inspections
Odometer inconsistencies
1.8%
cars whose reading dropped between inspections
Major or dangerous defects
57.4%
share of inspections with that verdict
n = 24,187

42.6% of Opel Signum cars pass the technical inspection at the first attempt (n = 24,187, all years of manufacture). 2,632 Opel Signum cars are registered in Lithuania (0.2% of all passenger cars), with a median age of 20.5 years. Of the 6 years of manufacture with enough data, cars made in 2006 do best (46.8%) and those made in 2003 worst (39.5%). A typical one covers 11,950 km a year.

Pass rate by year of manufacture

Years with n ≥ 30. Whiskers show the 95% interval
Opel Signum: Pass rate by year of manufacture392003412004452005472006452007462008582009
Chart data: Opel Signum: Pass rate by year of manufacture
YearFirst-time pass95 % CI
200339.5%38.4–40.5%
200441.2%39.9–42.5%
200545.4%43.8–47.0%
200646.8%45.1–48.5%
200744.6%42.6–46.7%
200846.1%43.2–49.1%
200958.0%44.2–70.6%

Mileage by age

p25–p75 band, median – solid line
Opel Signum: Mileage by age200k300k400k260,967 km · 15 yrs10 yrs15 yrs20 yrs
Chart data: Opel Signum: Mileage by age
Agep25p50p75
8 yrs155,718 km176,035 km221,306 km
9 yrs180,057 km209,367 km239,551 km
10 yrs179,327 km206,734 km239,809 km
11 yrs189,070 km221,231 km253,801 km
12 yrs197,616 km228,311 km260,649 km
13 yrs208,849 km239,654 km272,734 km
14 yrs217,752 km249,707 km285,712 km
15 yrs229,159 km260,967 km297,188 km
16 yrs236,074 km271,348 km310,614 km
17 yrs248,859 km285,127 km318,716 km
18 yrs250,696 km290,462 km331,720 km
19 yrs263,495 km302,120 km340,466 km
20 yrs264,638 km306,096 km350,678 km
21 yrs274,466 km310,911 km356,126 km
22 yrs272,762 km314,366 km350,002 km
CO (petrol, idle)
0.20%
12.1% over the limit · n = 2,335
Smoke opacity (diesel)
0.61 m⁻¹
20.8% over the limit · n = 20,657

Inspection verdicts

Opel Signum, n = 24,187
Opel Signum: Inspection verdicts
Chart data: Opel Signum: Inspection verdicts
%
No defects18.6%
Minor defects24.0%
Major defects55.3%
Dangerous defects2.2%

Registered fleet

Passenger cars allowed in traffic · Regitra, 2026-07-01
Cars registered
2,632
allowed in traffic
Fleet share
0.2%
of registered passenger cars
Age of cars registered
20.5 yrs
median since first registration
Electric share
0.0%
battery-electric cars (BEV)

Fuel: registered vs inspected

Registered
Opel Signum: Registered, Fuel mix
Chart data: Opel Signum: Registered, Fuel mix
%
Diesel93.8%
Petrol4.9%
Other1.3%
Inspected
Opel Signum: Inspected, Fuel mix
Chart data: Opel Signum: Inspected, Fuel mix
%
Diesel90.2%
Petrol8.1%
Other1.6%
Opel Signum: Fuel: registered vs inspected
FuelRegisteredInspected
Diesel93.8%90.2%
Petrol4.9%8.1%
Other1.3%1.6%
Registered means every passenger car (M1/M1G) in Regitra's register that is allowed in traffic, while inspected counts only the cars that came to a technical inspection, so new cars not yet due for one are underrepresented there.
By year of manufacture
Click a year to open its page
By year of manufacture
YearnFirst-time passInterval
2009 50
58.0%
44.2–70.6%
2008 full stats1,060
46.1%
43.2–49.1%
2007 full stats2,222
44.6%
42.6–46.7%
2006 full stats3,278
46.8%
45.1–48.5%
2005 full stats3,622
45.4%
43.8–47.0%
2004 full stats5,626
41.2%
39.9–42.5%
2003 full stats8,325
39.5%
38.4–40.5%

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