In 2025, the competition between the Audi A3 and BMW 1 Series continues to draw attention from compact luxury car enthusiasts. Both vehicles boast impressive design, cutting-edge technology, and strong performance, but they offer slightly different advantages. Whether you’re looking for a reliable city commuter or a vehicle for long road trips, it’s important to understand the key features of each. Let’s break down their main differences to help you make the right choice.
Audi A3 vs. BMW 1 Series: Key Differences
1. Performance
BMW is typically recognized for delivering powerful performance, but Audi holds its own in this regard. The performance largely depends on the engine configuration you select.
The Audi A3 features turbocharged engines ranging from a 1.0-liter TFSI to a 2.0-liter TFSI, with plug-in hybrid (PHEV) variants that produce up to 245 horsepower and offer a combined electric range of 37 miles, plus the Quattro all-wheel-drive system.
On the BMW 1 Series, you can choose from engine options ranging from 1.5-liter three-cylinder engines to 2.0-liter four-cylinder engines, with the top M135i xDrive delivering 306 horsepower, and all models come with xDrive all-wheel drive.
Expert Opinion: Both vehicles offer excellent performance, but the BMW 1 Series’ xDrive provides more precise handling and stability. The Audi A3’s PHEV option is ideal for eco-conscious drivers.
2. Comfort and Interior Space
Comfort is subjective, but interior space and quality are more tangible aspects. Both Audi and BMW offer premium interiors, but they cater to slightly different needs.
The Audi A3 features a minimalist, high-tech cabin with a 10.1-inch MMI touchscreen and a digital cockpit. The seats are comfortable, with options like leather and Alcantara, and there’s generous legroom in the rear—particularly in the Sportback version.
The BMW 1 Series has a driver-focused cockpit with an 8.8-inch infotainment system (upgradable to 10.25 inches). The interior is built with high-quality materials, but rear legroom is slightly less compared to the Audi A3. Additionally, there’s an optional panoramic sunroof to enhance the cabin’s ambiance.
Expert Opinion: The Audi A3 slightly edges out in terms of luxury and passenger comfort, making it a better choice for families or longer trips.
3. Technology and Features
Luxury vehicles are defined by their technology as well as performance. Both cars offer Apple CarPlay and Android Auto compatibility, along with Advanced Driver-Assistance Systems (ADAS) like lane-keeping assist and adaptive cruise control.
The Audi A3 features optional Matrix LED headlights, and Audi’s Virtual Cockpit provides a futuristic driving experience. The BMW 1 Series includes Gesture Control and the advanced BMW Intelligent Personal Assistant for seamless interaction. The available features depend on the trim level you select.
4. Cost of Ownership
Both cars are relatively expensive to maintain, as their parts can be costly, and neither is particularly fuel-efficient. The Audi A3 delivers up to 62 MPG, and its PHEV versions boast impressive efficiency. The BMW 1 Series tops out at around 58 MPG.
In terms of maintenance and resale value, the Audi A3 tends to have slightly higher maintenance costs but holds its value better over time. Audi A3 bumper is built solid – not prone to cracking easily, which complements the durability of Audi cars. BMWs are solid as well, but Audis have a slight edge.
Which One Should You Choose?
Your choice will depend on your priorities—whether you value comfort and cutting-edge technology (Audi A3) or sporty performance and solid handling dynamics (BMW 1 Series).
Specifications at a Glance
| Feature | Audi A3 | BMW 1 Series |
| Starting Price | $36,000 | $35,500 |
| Engine Power (hp) | 110-245 | 109-306 |
| Electric Range | 37 miles | Not available |
| Cargo Space (lit) | 380 (Sportback) | 380 |
| Infotainment Screen | 10.1 inches | 8.8 inches (upgradable to 10.25) |
Both the Audi A3 and BMW 1 Series offer impressive features and are sold at similar base prices. The Audi A3 stands out for its luxurious interior, while the BMW 1 Series delivers superior driving dynamics.
