Audi
A5
Owner report available
BMW
2 Series
Owner report available
Audi A5 vs BMW 2 Series
The short answer
Based on available data, the BMW 2 Series comes out ahead of the Audi A5 on power. Check the specs table and owner sentiment below for the full comparison before deciding between the two. Both are covered by real owner reports on CarWizz.
Specs side by side
What owners say
A5
Overall
Sentiment is sharply divided by generation. For the B9/B9.5 generation (approximately 2017-2024 models), feedback is overwhelmingly positive. Owners praise these models for being "rock solid," offering a superb driving experience ("drives like it's on rails"), excellent build quality with no squeaks even at high mileage, and strong reliability with proper maintenance.
Best version to buy
For the B9/B9.5 generation, the A5 Sportback is the most recommended body style for its blend of coupe-like aesthetics and hatchback practicality. The S-Line trim is strongly advised for its superior interior and sportier suspension.
Known issues
- **B9/B9.5 Generation (2017-2024):** * High maintenance and repair costs out of warranty. Frequency: very frequent. * Known issues with the 2.0T engine (e.g., water pump failure). Frequency: recurrent.
- **B10 Generation (2025+):** * Severe software and electronic glitches (drive assist failures, phantom alerts, SOS connectivity loss, infotainment crashes). Frequency: very frequent. * Unreliable mobile app and digital key functionality.
2 Series
Overall
Sentiment is strongly positive for the 2 Series Coupe, which is consistently praised as a driver-focused, uncompromising, and sporty vehicle within the modern BMW lineup. The coupe variant is described as the "closest thing to a 'pure' BMW experience" from recent models, offering a well-balanced chassis, engaging dynamics, and a significant step up in interior quality from mainstream vehicles. The high-performance M240i variant, equipped with the B58 inline-six engine, receives particular acclaim for its power and driving character.
Best version to buy
The M240i (and its predecessor, the M235i) is the most recommended version due to its powerful and well-regarded B58 inline-six engine, which is noted for its performance and relative reliability. The base 228i/230i models with four-cylinder engines are also acknowledged as "terrific, well-balanced coupes" that provide a classic, engaging driving experience without the highest power output.
Known issues
- Higher running and potential repair costs associated with BMW ownership: general concerns about maintenance, electronic issues, and specific engine problems (e.g., N20 timing chain, B-series PCV valves, cooling system leaks) are mentioned…
- Distinction between Coupe and Gran Coupe models: the front-wheel-drive-based Gran Coupe (F44) is perceived as inferior and less "pure" compared to the rear-wheel-drive coupe by the enthusiast community. Frequency: recurrent.
The verdict
The BMW 2 Series is the better choice for most buyers.
It has more power on its best-equipped version than the Audi A5, based on the data above. If efficiency matters more to you than outright power, the Audi A5 is worth a closer look instead.
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Common problems by model year
Other comparisons
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Frequently asked questions
Which is more reliable, the Audi A5 or the BMW 2 Series?
Owner reports show similar reliability sentiment for the Audi A5 and the BMW 2 Series. Check the known issues listed above for specific differences between the two.
Which is better for families, the Audi A5 or the BMW 2 Series?
The Audi A5 seats more passengers than the BMW 2 Series on its catalogued best-equipped version. Body type also differs: the Audi A5 is classed as a Liftback, the BMW 2 Series as a Coupe.
Which has better fuel economy, the Audi A5 or the BMW 2 Series?
The EPA rates the 2027 Audi A5 at 26 mpg combined and the 2027 BMW 2 Series at 27–31 mpg, depending on the version.
Which is cheaper to maintain, the Audi A5 or the BMW 2 Series?
Exact maintenance costs aren't in our data, but reliability signals above are the closest proxy: fewer reported issues generally means lower repair costs over time.