VehicleScore
Check a Car

2018 Audi A3 Data

VehicleScore has analysed 203 2018 Audi A3 vehicles in this dataset. The figures below summarise VehicleScore results, recorded mileage, MOT history and available emissions data for this model year.

Audi logo
Audi logo
Audi A3 side view2018 Audi A3 (example)
Audi logo

Check an Audi A3 before you buy

Enter your registration to see available vehicle history information including service records, MOT, mileage, write-off status, outstanding finance and more.

Audi A3 side view

  • Service history

    Dealer & service records

  • MOT records

    Past & current MOT data

  • Write-off check

    Check for insurance write-offs

  • Finance check

    Outstanding finance & theft checks

2018 Audi A3 VehicleScore

The median VehicleScore among 202 2018 Audi A3 vehicles analysed was 839 out of 999.

Median VehicleScore
839
25th percentile
795
75th percentile
864
Vehicles with a score
202

Typical mileage for a 2018 Audi A3

The median mileage among 201 2018 Audi A3 vehicles analysed by VehicleScore was 63,997 miles.

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

Median mileage
63,997 miles
25th percentile
48,919 miles
75th percentile
78,285 miles
Vehicles with mileage
201

2018 Audi A3 MOT pass rate

VehicleScore analysed 1,339 recognised pass/fail MOT tests across 202 2018 Audi A3 vehicles.

MOT pass rate
88.4%
Valid pass/fail tests
1,339
Passes
1,184
Failures
155
All recorded MOT tests
1,339
Vehicles with MOT history
202

2018 Audi A3 engines and emissions

Engine capacity
1,498 cc (82 vehicles)
Engine capacity
1,984 cc (44 vehicles)
Engine capacity
999 cc (27 vehicles)
Petrol
179
Heavy OIL
22
Hybrid Electric
2
Median CO2
117 g/km
CO2 25th percentile
114 g/km
CO2 75th percentile
150 g/km
Lowest CO2
38 g/km
Highest CO2
192 g/km
Vehicles with CO2
198
ULEZ compliant
100.0%
Vehicles with a ULEZ result
184
6c
166
6b
22
6
2

How does the 2018 Audi A3 compare?

Metric2018 A3All A3
VehicleScore839695
Mileage63,997 miles90,308 miles
MOT pass rate88.4%81.5%
CO2117 g/km122 g/km
ULEZ100.0%99.3%

The median VehicleScore in the 2018 sample was 839, compared with 695 in the wider Audi A3 sample.

The median mileage in the 2018 sample was 63,997 miles, compared with 90,308 miles in the wider Audi A3 sample.

The MOT pass rate in the 2018 sample was 88.4%, compared with 81.5% in the wider Audi A3 sample.

The median CO2 in the 2018 sample was 117 g/km, compared with 122 g/km in the wider Audi A3 sample.

ULEZ compliance in the 2018 sample was 100.0%, compared with 99.3% in the wider Audi A3 sample.

Other Audi A3 model years

2023 Audi A32022 Audi A32021 Audi A32020 Audi A32019 Audi A32017 Audi A32016 Audi A32015 Audi A32014 Audi A32013 Audi A32012 Audi A32011 Audi A32010 Audi A32009 Audi A32008 Audi A32007 Audi A32006 Audi A3
Audi A3 lifespan and model overview

Checking a 2018 Audi A3?

Enter the registration to check the exact vehicle.

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: 203

Recorded MOT tests: 1,339

Valid pass/fail MOT tests: 1,339