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UK Reliability Directory

Audi Q5 Mk3 (GU)

Production Years: 2024 - 20266 Documented Faults

The third-generation Q5 (Type GU) landed on the Premium Platform Combustion architecture, revealed September 2024 and available to UK order from October 2024 just under £50,000, with deliveries and registrations spanning 2025; Parkers still lists it '2024-onwards', The Car Expert records UK sales from 2025. Line-up: 2.0 TFSI and TDI 201hp with MHEV plus 48V boosting, S tronic and quattro standard, with the SQ5 V6 and - from mid-2025 - a genuinely long-legged 295hp e-hybrid PHEV (25.9kWh, ~62 miles claimed EV range, 150kW DC charging). Reviewers like the motorway manners and lighting tech but hit the same targets across the new PPC generation: Parkers calls out 'fiddly controls throughout the cabin' and 'software niggles that could tinge ownership', Auto Express found the touch-sensitive steering-wheel pads unresponsive enough to skip tracks accidentally and the optional air suspension 'unsettled at lower speeds' and clunky over potholes, while RAC marked the low-speed ride upset down and the cabin less plush than the FY it replaced. No DVSA safety recalls had been logged for the GU as of The Car Expert's August 2026 data point.

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Common Faults & Reliability

These are the most common documented problems for the Audi Q5 Mk3 (GU), sorted by their typical impact and frequency.

Touch-Sensitive Steering-Wheel Pads and Software Niggles

low severity

Auto Express reports the Q5's steering wheel 'has fiddly touch-sensitive ones... we inadvertently skipped tracks as our hands rested on the keys', alongside a cabin that 'relies too much on touchscreens'; Parkers' long-term verdict names 'fiddly controls throughout cabin' and 'software niggles that could tinge ownership' in the cons of the same car. Audi itself concedes the direction: the physical-controller wheel and revised assistance software arrive only on 2026MY cars, and cannot be retrofitted - a concrete value argument when shopping the 2024/25 stock.

Est. repair cost:£0; occasional dealer software refreshes

Optional Air Suspension Harsh and Unsettled at Low Speed

medium severity

The new Q5's adaptive air suspension - the same hardware that costs extra and is meant to be the comfort option - was independently criticised in two 2025-26 tests: Auto Express found it 'unsettled at lower speeds', clunking into potholes and drain covers 'more clumsily than a car riding on coil springs', while RAC says the car is 'upset by low speed bumps a bit more than we'd like for a premium SUV'. For a used buyer it is both a spec-choosing tip (the steel-sprung car was actually praised as the better balance) and a check: air bags, sensors and compressors that get bashed on kerbed UK roads become genuine MOT advisories.

Est. repair cost:£0 (spec choice) - £550-£1,000 per corner if air components need replacing after damage

Noisy, Lacklustre 2.0 TFSI Petrol Engine and Poor Real-World Fuel Economy

medium severity

The entry-level 2.0 TFSI four-cylinder petrol engine (EA888 evo4) in the Mk3 Q5 produces 204hp, but struggles to deliver effortless refinement. Auto Express concluded that the diesel is preferable to the noisy and lacklustre petrol engine that chips away at the Q5 otherwise impressive levels of refinement, noting coarse engine buzz under acceleration. Real-world fuel economy is also disappointing: Carbuyer recorded an average of just 32.1mpg during road testing, falling well short of official claims. Pushed to haul the Q5 1.9-tonne kerb weight, the 2.0 TFSI revs noisily and drinks petrol rapidly in urban and stop-start British traffic.

Est. repair cost:£0 (engine trait); £250–£400 extra in annual petrol fuel costs compared to TDI
View All 6 Documented Issues

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