2018 Mercedes Gla Data

VehicleScore has analysed 75 2018 Mercedes Gla vehicles in this dataset. The figures below summarise VehicleScore results, recorded mileage, MOT history and available emissions data for this model year.

2018 Mercedes Gla (example)

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2018 Mercedes Gla VehicleScore

The median VehicleScore among 74 2018 Mercedes Gla vehicles analysed was 833 out of 999.

Median VehicleScore: 833
25th percentile: 779
75th percentile: 864
Vehicles with a score: 74

Typical mileage for a 2018 Mercedes Gla

The median mileage among 74 2018 Mercedes Gla vehicles analysed by VehicleScore was 57,694 miles.

Mileage is the latest recorded odometer reading stored for each vehicle. Earlier MOT readings are not counted as extra vehicles.

Median mileage: 57,694 miles
25th percentile: 43,669 miles
75th percentile: 79,277 miles
Vehicles with mileage: 74

2018 Mercedes Gla MOT pass rate

VehicleScore analysed 502 recognised pass/fail MOT tests across 74 2018 Mercedes Gla vehicles.

MOT pass rate: 87.6%
Valid pass/fail tests: 502
Passes: 440
Failures: 62
All recorded MOT tests: 502
Vehicles with MOT history: 74

2018 Mercedes Gla engines and emissions

Engine capacity: 1,595 cc (39 vehicles)
Engine capacity: 2,143 cc (34 vehicles)
Engine capacity: 1,991 cc (2 vehicles)
Petrol: 41
Heavy OIL: 31
Diesel: 3
Median CO2: 144 g/km
CO2 25th percentile: 130 g/km
CO2 75th percentile: 151 g/km
Lowest CO2: 108 g/km
Highest CO2: 172 g/km
Vehicles with CO2: 75
ULEZ compliant: 98.5%
Vehicles with a ULEZ result: 67
6c: 65
6b: 3

How does the 2018 Mercedes Gla compare?

Metric	2018 Gla	All Gla
VehicleScore	833	806
Mileage	57,694 miles	66,292 miles
MOT pass rate	87.6%	87.1%
CO2	144 g/km	138 g/km
ULEZ	98.5%	99.2%

The median VehicleScore in the 2018 sample was 833, compared with 806 in the wider Mercedes Gla sample.

The median mileage in the 2018 sample was 57,694 miles, compared with 66,292 miles in the wider Mercedes Gla sample.

The MOT pass rate in the 2018 sample was 87.6%, compared with 87.1% in the wider Mercedes Gla sample.

The median CO2 in the 2018 sample was 144 g/km, compared with 138 g/km in the wider Mercedes Gla sample.

ULEZ compliance in the 2018 sample was 98.5%, compared with 99.2% in the wider Mercedes Gla sample.

Other Mercedes Gla model years

2017 Mercedes Gla 2016 Mercedes Gla

Mercedes Gla lifespan and model overview

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Statistics come from vehicles analysed through VehicleScore. Counts use unique vehicles, so repeated searches do not change the figures. MOT tests are stored once. The MOT pass rate uses only recognised pass and fail results. Sample sizes vary by metric. This dataset does not represent every vehicle on UK roads.

Data updated: 12 October 2026

Unique vehicles analysed: 75

Recorded MOT tests: 502

Valid pass/fail MOT tests: 502