Mercedes-Benz Ml reliability and MOT data

Time Period & Model

Time period snapshot: Last 5 years

Manufacturer: Mercedes-Benz

Model: Ml

Model reliability rank
58
MOT-based rank from 219,469 selected-period tests.
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Overall MOT pass rate
77.0%
Share of this model's 219,469 selected-period MOT tests that pass.
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Efficiency, emissions & tax
Average MPG
-
CO2 emission
-
Euro emissions
-
Tax cost
£370/yr
Average vehicle miles
122,620
Solid average mileage for this model.
Life expectancy miles
122,625
Moderate mature-fleet mileage expectation.
Average vehicle age
15.6
Older average age in the represented fleet.
Market share
0.06%
0.06% share within the active represented vehicle pool.
Vehicles represented
26,231
26,231 valid MOT, 0 under 3 years.
Tests analysed
219,469
219,469 MOT tests in the selected period.
Rarity ranking
Based on Make & Model
Scarce
26,231On the road
Insight summary

Mercedes-Benz Ml is a scarce model in this snapshot, with 26,231 represented vehicles and 0.06% of the active UK pool tracked by AutoRank. For the last 5 years, it has a pass rate of 77.0% from 219,469 MOT tests, with a reliability score of 58. The current pool shows an average of 122,620 miles and an average age of 15.6 years, while mature-fleet mileage is estimated at 122,625 miles. Diesel leads the fuel split, followed by petrol, and the most frequent defect themes are coil springs, windscreen damage and parking brake. The practical read is that the Mercedes-Benz Ml looks a little better than average, but still rewards careful checks on mileage and maintenance.

Fuel type breakdown (by model)
FuelVehicles
DIESEL24,065
PETROL2,130
LPG32
GAS BI-FUEL3
GAS1
DIESEL91.7%24,065 vehicles
Euro NCAP Safety
No NCAP tests found for this model.
Top 25 most common defects (by model)
DefectCount
Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))4,414
Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))4,107
Parking brake efficiency below requirements (1.4.2 (a) (i))3,433
Nearside Front Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))3,351
Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))3,315
Offside Front Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))2,939
Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))2,474
Nearside Front Position lamp not working (4.2.1 (a) (ii))2,422
Offside Front Position lamp not working (4.2.1 (a) (ii))2,303
Offside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))1,610
Nearside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))1,577
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))1,425
Nearside Front Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))1,352
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))1,328
Offside Front Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))1,303
Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))1,230
Nearside Stop lamp(s) not working (4.3.1 (a) (ii))1,195
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))1,191
Nearside Headlamp lens slightly defective (4.1.1 (b) (i))1,177
Exhaust emissions exceed manufacturer's specified limit (8.2.2.2 (a))1,160
Offside Stop lamp(s) not working (4.3.1 (a) (ii))1,157
Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))1,135
Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))1,131
Anti-lock braking system warning lamp indicates an ABS fault (1.6 (b))1,127
Offside Headlamp lens slightly defective (4.1.1 (b) (i))1,124
All 25 defects ranked by recorded countShowing 48,980 defects across this top 25 set
01
Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))
9.0% of displayed top 25
4,414
02
Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))
8.4% of displayed top 25
4,107
03
Parking brake efficiency below requirements (1.4.2 (a) (i))
7.0% of displayed top 25
3,433
04
Nearside Front Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))
6.8% of displayed top 25
3,351
05
Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))
6.8% of displayed top 25
3,315
06
Offside Front Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))
6.0% of displayed top 25
2,939
07
Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))
5.1% of displayed top 25
2,474
08
Nearside Front Position lamp not working (4.2.1 (a) (ii))
4.9% of displayed top 25
2,422
09
Offside Front Position lamp not working (4.2.1 (a) (ii))
4.7% of displayed top 25
2,303
10
Offside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))
3.3% of displayed top 25
1,610
11
Nearside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))
3.2% of displayed top 25
1,577
12
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))
2.9% of displayed top 25
1,425
13
Nearside Front Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))
2.8% of displayed top 25
1,352
14
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))
2.7% of displayed top 25
1,328
15
Offside Front Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))
2.7% of displayed top 25
1,303
16
Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e))
2.5% of displayed top 25
1,230
17
Nearside Stop lamp(s) not working (4.3.1 (a) (ii))
2.4% of displayed top 25
1,195
18
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))
2.4% of displayed top 25
1,191
19
Nearside Headlamp lens slightly defective (4.1.1 (b) (i))
2.4% of displayed top 25
1,177
20
Exhaust emissions exceed manufacturer's specified limit (8.2.2.2 (a))
2.4% of displayed top 25
1,160
21
Offside Stop lamp(s) not working (4.3.1 (a) (ii))
2.4% of displayed top 25
1,157
22
Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))
2.3% of displayed top 25
1,135
23
Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))
2.3% of displayed top 25
1,131
24
Anti-lock braking system warning lamp indicates an ABS fault (1.6 (b))
2.3% of displayed top 25
1,127
25
Offside Headlamp lens slightly defective (4.1.1 (b) (i))
2.3% of displayed top 25
1,124