IsItAGoodCar
UK Reliability Directory

Audi Q3 Mk2 (F3)

Production Years: 2018 - 20255 Documented Faults

The Audi Q3 Mk2 (F3), introduced in late 2018, represents a significant move toward a more "technocentric" and sharp-edged design compared to its predecessor. Occupying a highly competitive spot in the premium compact SUV market, it rivals cars like the BMW X1 and Range Rover Evoque. In the UK, it is prized for its generous cabin space, a large 530-litre boot, and a digital-first interior featuring the sleek MMI touchscreens and Audi’s impressive Virtual Cockpit as standard across most of the range. Mechanically, the Q3 F3 is well-regarded, but it has some documented quirks. The popular 1.5-litre TFSI petrol engine (35 TFSI) with Cylinder-on-Demand technology was known for "kangarooing" or hesitation during low-speed take-offs in early cars; check for software updates that largely mitigated this. The 7-speed S tronic gearbox is generally reliable but remains sensitive to fluid change intervals. Infotainment glitches are the most common owner complaint, with screens occasionally freezing or rebooting randomly. When buying in the UK, a thorough test drive is essential to check for low-speed drivetrain smoothness. Inspect the coolant level carefully, as the plastic water pump and thermostat housings are known weak points that can seep coolant prematurely. On models with the panoramic sunroof, check the front footwells for dampness, as blocked drainage channels are a recurring issue. Lastly, prioritize cars with S Line or higher trims if you want the full premium Audi experience, but be aware that the larger 19-inch wheels can make the ride somewhat firm on broken UK tarmac.

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Common Faults & Reliability

These are the most common documented problems for the Audi Q3 Mk2 (F3), sorted by their typical impact and frequency.

MMI / Virtual Cockpit Software Glitches

low severity

Reboots, lag and intermittent parking-camera faults leave the MMI and Virtual Cockpit unreliable day to day.

Est. repair cost:£0–£700

1.5 TFSI 35 TFSI "Kangarooing" Cold Start Hesitation

medium severity

Manual and dry-clutch S tronic 35 TFSI models produced between 2018 and 2020 can suffer from severe surging or hesitation when pulling away from stone cold in 1st gear.

Est. repair cost:£0 (Software update)

MQB Evo Water Pump & Thermostat Housing Coolant Leak

medium severity

The composite plastic thermostat housing warps under repeated heat cycles, resulting in steady coolant level drops and pink crystalline residue on the engine block undertray.

Est. repair cost:£400–£780
View All 5 Documented Issues

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