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Mercedes-benz SL - 2006

142.0 faults per 100 tests
Year average for all cars of 2006 is 371.9 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Mercedes-benz SL, model year 2006. Sample size: 988 cars, 2,243 tests and 3,186 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 988 cars

The 2006 Mercedes-Benz SL has a significantly lower overall defect rate of 142 per 100 vehicles compared to the yearly average of 369 per 100, marking a 62% improvement. Notably, this model excels in areas such as brakes, steering, and visibility, showing much fewer defects than the average car in these categories. Despite higher defect rates in the lower mileage segments, the SL performs consistently better across the board for older mileage brackets. Overall, it demonstrates strong reliability compared to its peers, particularly in critical safety aspects.

Cars by mileage segment

Total: 988 cars

More model years for Mercedes-benz SL

1984 1985 1986 1987 1988 1989 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019

Other models from Mercedes-benz

Mercedes-benz 190 E Mercedes-benz 300 Mercedes-benz A Mercedes-benz A 180 AMG LINE Mercedes-benz A 180 SPORT Mercedes-benz A 200 Mercedes-benz A 250 AMG LINE Mercedes-benz A-CLASS Mercedes-benz B Mercedes-benz B-CLASS Mercedes-benz C Mercedes-benz CITAN Mercedes-benz CL Mercedes-benz CL 500 Mercedes-benz CLA Mercedes-benz CLC Mercedes-benz CLK Mercedes-benz CLS Mercedes-benz E Mercedes-benz E 220 AMG Mercedes-benz EQA 250 AMG LINE Mercedes-benz EQC 400 AMG LINE Mercedes-benz ESPRINTER Mercedes-benz EVITO Mercedes-benz G Mercedes-benz G-CLASS Mercedes-benz GL Mercedes-benz GLA Mercedes-benz GLA 180 AMG LINE Mercedes-benz GLA 200 AMG LINE Mercedes-benz GLA 250 AMG LINE Mercedes-benz GLA 250 EXCLUSIVE Mercedes-benz GLB 200 AMG LINE Mercedes-benz GLB 220 AMG LINE Mercedes-benz GLC Mercedes-benz GLC 300 AMG Mercedes-benz GLC 300 AMG LINE Mercedes-benz GLE Mercedes-benz GLS Mercedes-benz GT Mercedes-benz ML Mercedes-benz R-Class Mercedes-benz S-Class Mercedes-benz SL Mercedes-benz SLC Mercedes-benz SLK Mercedes-benz SPRINTER Mercedes-benz V Mercedes-benz VIANO Mercedes-benz VITO Mercedes-benz X

Categories

Brakes
▲ 35.6% better
99.3 faults / 100 tests
Year avg: 154.1 / 100 tests
  • Brake pipe damaged or excessively corroded
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake lining or pad: worn below 1.5mm
  • Flexible brake hose: excessively damaged, deteriorated, chafed, twisted or stretched
Steering
▲ 88.1% better
2.4 faults / 100 tests
Year avg: 20.2 / 100 tests
Visibility
▲ 57.4% better
11.8 faults / 100 tests
Year avg: 27.7 / 100 tests
Lights & Electrics
▲ 88.1% better
13.2 faults / 100 tests
Year avg: 111.1 / 100 tests
Wheels & Suspension
▲ 56.3% better
137.4 faults / 100 tests
Year avg: 314.5 / 100 tests
  • Tyre tread depth not in accordance with the requirements
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
  • A suspension pin, bush, joint or bearing: excessively worn
  • A wheel bearing: with excessive play
  • A suspension pin, bush, joint or bearing: excessively worn
Body/Structure
▲ 94.3% better
3.4 faults / 100 tests
Year avg: 59.5 / 100 tests
Equipment
▲ 82.2% better
2.1 faults / 100 tests
Year avg: 11.8 / 100 tests
Other
▲ 67.8% better
14.4 faults / 100 tests
Year avg: 44.7 / 100 tests
  • Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users

Fault rate by mileage segment

Model    Year average
0 513 0–31,000 mi 31,000–62,000 62,000–93,000 93,000–124,000 124,000+
* Metric: faults per 100 tests.

Most common faults (Top 10)

Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 434
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 386
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 305
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 234
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 208
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 148
Flexible brake hose: excessively damaged, deteriorated, chafed, twisted or stretched
ADVISORY
Occurrences: 128
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 117
A wheel bearing: with excessive play
ADVISORY
Occurrences: 105
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 70

Serious faults (Top 10)

A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 70
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 62
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 49
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 31
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 26
Brake pipe damaged or excessively corroded
FAIL
Occurrences: 24
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 21
Engine MIL inoperative or indicating a malfunction
FAIL
Occurrences: 21
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 19
Parking brake efficiency: below minimum requirement
FAIL
Occurrences: 16