How much is a 2018 Audi A3Diesel worth in Ireland?

Carintel.ie tracks 17 live 2018 Audi A3Diesel listings on the Irish market. Sign up free to see the true market value, price range, and how it compares to NI import prices.

How much does a 2018 Audi A3 depreciate per year?

Carintel.ie calculates Audi A3 depreciation from real listing data using regression analysis. Sign up free to see the annual depreciation rate and forecast.

Is it cheaper to import a 2018 Audi A3 from Northern Ireland?

It depends on spec, mileage and CO2. Carintel.ie compares ROI median prices against Northern Ireland listings' landed cost, including VRT, NOx levy and registration fees, so you can see the saving at a glance on this page.

What are the running costs of a 2018 Audi A3Diesel?

This page estimates annual running costs for a 2018 Audi A3Diesel using WLTP consumption data, current Irish fuel and electricity prices, and Irish motor tax bands.

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Analysing market data

Fetching listings · computing fair value · building charts

Switch powertrain:Petrol · 161 Diesel · 69 Plugin_hybrid · 10 Overview

Engine:All engines 1.6L · 52 2.0L · 17

Filter by trim, gearbox, source1 active

Trim:Black Edition · 2 S Line · 2 Unknown · 1

Source:ROI All NI

Market Intelligence

Audi A32018

Diesel · 2.0L

42 days avg on market · Low data confidence

Normal DemandLimited Data

No ROI listings currently available

There are 9 NI listings for this model. Switch to "All" or "NI" source filter above to see pricing data.

Updated 1h ago · ROI · Low confidence

Expected price

€15,474.5

retail ~€15,474.5 · private ~€14,818 Pricing assumptionsAssumptions· Good condition, full service history· No outstanding finance or damage· Based on ads seen in the past 30 days

Est. trade-in

€10,373 – €12,595

Avg mileage

164k km

typical 147k km

Days listed

42d

avg on market · demand 59/100

Analysis & Insights

Price Analysis Costs Import Recalls & Info

Vehicle specification

Manufacturer WLTP data

Power

109 bhp

116 PS

Torque

250 Nm

184 lb·ft

0–62 mph

10.5s

125 mph top

Engine

1.6L

1600 cc

Boot space

380L

1220L folded

Seats

5 doors

Fuel economy & emissions

Combined

70.6 mpg

4 L/100km

Urban

61.4 mpg

Extra urban

76.3 mpg

CO₂

106 g/km

EURO 6

Fuel tank

50L

Dimensions

Length

4.31m

4313 mm

Width

1.78m

Height

1.43m

Wheelbase

2.64m

Kerb weight

1,270 kg

1,820 kg gross

Safety & ownership

Euro NCAP

★★★★★

Adult 95% · Child 87%

Insurance

Group 19E

Road tax (UK)

£195

per year

Warranty

3 years

60,000 miles

Reliability & Safety Recalls

Audi A3 2018

Reliability

3/5

The 2018 Audi A3 diesel is a well-engineered compact car with generally solid build quality, but diesel variants are prone to DPF and EGR issues that can be costly. Ownership is typically trouble-free for the first 80,000–100,000 km if serviced regularly, but fuel economy claims often disappoint in real-world driving. Parts and labour are reasonably priced through independent garages, making long-term ownership affordable if major faults are avoided.

Known issues

DPF (diesel particulate filter) clogging and regeneration issues, particularly on low-mileage or urban-driven examples; cleaning or replacement can cost €800–€1,500
EGR valve carbon buildup causing rough idle, increased emissions, and limp-mode; repair typically €500–€900
Dual-mass flywheel premature wear leading to clutch judder or shuddering under load; replacement €1,200–€1,800
Fuel injector deposits and occasional injector failure (EA189 engine generation); symptoms include cold-start difficulty and rough running
Water ingress into door seals and tailgate, causing interior moisture and electrical gremlins
DSG 7-speed gearbox hesitation or shudder during low-speed manoeuvres or stop-start traffic (less common than petrol but reported)

Good for

Fuel economy: 45–55 mpg in mixed driving (though below WLTP claims of 60+ mpg)
Compact, agile handling with precise steering; engaging to drive on country roads
Robust, refined 2.0 TDI engine with good torque delivery and responsive acceleration
Strong resale value and parts availability; extensive independent garage support in Ireland and UK

Years to avoid: 2015, 2016

AI-generated summary · verify with DVSA & owner forums