Mercedes-Benz T1
Made 1900–2013 · Data updated: 2026-11-09 (week 46)
First-time pass
41.0%
±1.5 pp
n = 4,433
Annual mileage (median)
3,528 km
km per year, between two inspections
Odometer inconsistencies
7.0%
cars whose reading dropped between inspections
Major or dangerous defects
59.0%
share of inspections with that verdict
n = 4,433
41.0% of Mercedes-Benz T1 cars pass the technical inspection at the first attempt (n = 4,433, all years of manufacture). Of the 18 years of manufacture with enough data, cars made in 1993 do best (49.8%) and those made in 1988 worst (31.7%). A typical one covers 3,528 km a year. Odometer inconsistencies were recorded for 7.0% of the cars assessed.
Pass rate by year of manufacture
Years with n ≥ 30. Whiskers show the 95% interval
| Year | First-time pass | 95 % CI |
|---|---|---|
| 1977 | 27.5% | 16.1–42.8% |
| 1978 | 50.9% | 38.3–63.4% |
| 1979 | 35.5% | 24.7–47.9% |
| 1980 | 25.9% | 17.8–36.1% |
| 1981 | 40.7% | 33.5–48.4% |
| 1982 | 36.5% | 29.6–43.9% |
| 1983 | 44.3% | 37.7–51.2% |
| 1984 | 33.1% | 27.3–39.3% |
| 1985 | 41.2% | 35.3–47.3% |
| 1986 | 43.1% | 37.7–48.6% |
| 1987 | 41.9% | 36.3–47.8% |
| 1988 | 31.7% | 26.6–37.3% |
| 1989 | 35.3% | 28.5–42.8% |
| 1990 | 37.5% | 30.2–45.4% |
| 1991 | 41.7% | 34.4–49.4% |
| 1992 | 39.9% | 33.3–46.9% |
| 1993 | 49.8% | 42.8–56.7% |
| 1994 | 44.6% | 37.4–52.0% |
| 1995 | 32.1% | 24.0–41.4% |
| 1997 | 40.1% | 32.6–48.2% |
| 1998 | 45.5% | 40.0–51.0% |
| 1999 | 45.9% | 40.8–51.0% |
| 2000 | 47.6% | 35.8–59.7% |
| 2006 | 43.0% | 33.4–53.2% |
| 2007 | 55.6% | 45.3–65.4% |
| 2008 | 53.7% | 40.6–66.3% |
Mileage by age
p25–p75 band, median – solid line
| Age | p25 | p50 | p75 |
|---|---|---|---|
| 16 yrs | 252,568 km | 327,019 km | 458,521 km |
| 17 yrs | 239,928 km | 334,713 km | 444,266 km |
| 18 yrs | 258,013 km | 347,956 km | 470,627 km |
| 19 yrs | 294,504 km | 382,785 km | 502,974 km |
| 20 yrs | 268,940 km | 371,043 km | 492,115 km |
| 21 yrs | 272,702 km | 387,702 km | 507,455 km |
| 22 yrs | 255,046 km | 360,294 km | 481,145 km |
| 23 yrs | 257,647 km | 356,069 km | 507,504 km |
| 24 yrs | 219,964 km | 334,748 km | 479,642 km |
| 25 yrs | 215,293 km | 327,254 km | 451,136 km |
| 26 yrs | 221,689 km | 311,972 km | 439,444 km |
| 27 yrs | 224,768 km | 306,801 km | 416,318 km |
| 28 yrs | 226,555 km | 296,240 km | 393,235 km |
| 29 yrs | 227,804 km | 292,432 km | 398,466 km |
| 30 yrs | 229,404 km | 293,959 km | 375,072 km |
| 31 yrs | 227,107 km | 294,704 km | 378,463 km |
| 32 yrs | 220,439 km | 289,629 km | 378,244 km |
| 33 yrs | 222,840 km | 290,112 km | 377,880 km |
| 34 yrs | 220,532 km | 282,922 km | 376,614 km |
| 35 yrs | 216,252 km | 277,729 km | 387,794 km |
| 36 yrs | 207,239 km | 276,514 km | 360,125 km |
| 37 yrs | 218,432 km | 285,166 km | 343,815 km |
| 38 yrs | 199,330 km | 272,240 km | 345,603 km |
| 39 yrs | 225,765 km | 295,124 km | 373,690 km |
| 40 yrs | 198,466 km | 278,321 km | 365,249 km |
CO (petrol, idle)
0.10%
21.7% over the limit · n = 97
Smoke opacity (diesel)
1.25 m⁻¹
40.1% over the limit · n = 3,980
Inspection verdicts
Mercedes-Benz T1, n = 4,433
| % | |
|---|---|
| No defects | 13.7% |
| Minor defects | 27.3% |
| Major defects | 54.9% |
| Dangerous defects | 4.1% |
By year of manufacture
Click a year to open its page
| Year | n | First-time pass | Interval |
|---|---|---|---|
| 2013 | n = 5 · too few | — | |
| 2008 | 54 | 40.6–66.3% | |
| 2007 | 90 | 45.3–65.4% | |
| 2006 | 93 | 33.4–53.2% | |
| 2003 | n = 1 · too few | — | |
| 2001 | n = 2 · too few | — | |
| 2000 | 63 | 35.8–59.7% | |
| 1999 full stats | 364 | 40.8–51.0% | |
| 1998 full stats | 308 | 40.0–51.0% | |
| 1997 full stats | 147 | 32.6–48.2% | |
| 1996 | n = 2 · too few | — | |
| 1995 full stats | 106 | 24.0–41.4% | |
| 1994 full stats | 175 | 37.4–52.0% | |
| 1993 full stats | 197 | 42.8–56.7% | |
| 1992 full stats | 193 | 33.3–46.9% | |
| 1991 full stats | 163 | 34.4–49.4% | |
| 1990 full stats | 152 | 30.2–45.4% | |
| 1989 full stats | 167 | 28.5–42.8% | |
| 1988 full stats | 290 | 26.6–37.3% | |
| 1987 full stats | 279 | 36.3–47.8% | |
| 1986 full stats | 311 | 37.7–48.6% | |
| 1985 full stats | 255 | 35.3–47.3% | |
| 1984 full stats | 233 | 27.3–39.3% | |
| 1983 full stats | 203 | 37.7–51.2% | |
| 1982 full stats | 170 | 29.6–43.9% | |
| 1981 full stats | 162 | 33.5–48.4% | |
| 1980 | 85 | 17.8–36.1% | |
| 1979 | 62 | 24.7–47.9% | |
| 1978 | 57 | 38.3–63.4% | |
| 1977 | 40 | 16.1–42.8% | |
| 1900 | n = 4 · too few | — |
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