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Mercedes-benz SL - 2011

95.3 faults per 100 tests
Year average for all cars of 2011 is 274.4 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Mercedes-benz SL, model year 2011. Sample size: 328 cars, 763 tests and 727 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 328 cars

The 2011 Mercedes-Benz SL has a significantly lower overall defect rate compared to the average car from the same year, with only 95 defects per 100 vehicles, which is 65% better than the average of 271 defects. When examining mileage-related trends, the defect rate increases with mileage, peaking in the 93,000 to 124,000 miles category at 458 defects per 100, yet still remains lower than average across all mileage brackets. The model excels particularly in categories such as brakes and steering, where it shows remarkable improvements, as well as in visibility and lights. In contrast, there are no significant areas where this model underperforms compared to its peers.

Cars by mileage segment

Total: 328 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
▲ 55.1% better
49.3 faults / 100 tests
Year avg: 109.9 / 100 tests
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake pipe damaged or excessively corroded
Steering
▲ 100.0% better
0.0 faults / 100 tests
Year avg: 15.8 / 100 tests
Visibility
▲ 81.6% better
3.9 faults / 100 tests
Year avg: 21.2 / 100 tests
Lights & Electrics
▲ 76.8% better
16.0 faults / 100 tests
Year avg: 68.9 / 100 tests
  • Lamp emitted colour, position or intensity not in accordance with the requirements
Wheels & Suspension
▲ 57.5% better
113.2 faults / 100 tests
Year avg: 266.4 / 100 tests
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
  • Tyre tread depth not in accordance with the requirements
  • A suspension pin, bush, joint or bearing: excessively worn
  • A wheel bearing: with excessive play
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
Body/Structure
▲ 93.3% better
2.1 faults / 100 tests
Year avg: 31.3 / 100 tests
Equipment
▲ 78.4% better
1.6 faults / 100 tests
Year avg: 7.4 / 100 tests
Other
▲ 83.8% better
4.5 faults / 100 tests
Year avg: 27.8 / 100 tests

Fault rate by mileage segment

Model    Year average
0 458 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)

A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 128
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 111
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 79
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 59
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 51
A wheel bearing: with excessive play
ADVISORY
Occurrences: 25
Lamp emitted colour, position or intensity not in accordance with the requirements
ADVISORY
Occurrences: 19
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 19
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
ADVISORY
Occurrences: 18
A wheel: badly distorted or wear between wheel and hub at spigot mounting
ADVISORY
Occurrences: 17

Serious faults (Top 10)

A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 19
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 13
A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
FAIL
Occurrences: 8
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 7
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 6
Brake pipe damaged or excessively corroded
FAIL
Occurrences: 5
Parking brake efficiency: below minimum requirement
FAIL
Occurrences: 5
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 5
A shock absorber damaged … or showing signs of severe leakage
FAIL
Occurrences: 3
Brake disc or drum: significantly and obviously worn
FAIL
Occurrences: 3