Audi RS3 vs BMW 5 Series

The Audi RS3 starts from $101,515 before on-road costs, while the BMW 5 Series opens at $114,900. That makes the Audi RS3 the more affordable entry point by $13,385.

Once you factor in stamp duty, registration, CTP insurance, and dealer delivery, expect to add roughly 8-12% on top of the RRP depending on your state. That puts estimated driveaway prices in the ballpark of $111,667 and $126,390 respectively.

Over 5 years, the running costs favour the BMW 5 Series by roughly $2,135 in fuel alone.

Both the Audi RS3 and BMW 5 Series hold a 5-star ANCAP safety rating. Adult occupant protection scored 89% for the Audi RS3 and 89% for the BMW 5 Series.

Where the two diverge is in active safety technology. The Audi RS3 packs more ADAS features with 9 out of 10 key systems fitted, compared to 6 in the BMW 5 Series.

Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 6 in the Audi RS3 and 6 in the BMW 5 Series. The Audi RS3 adds a 360-degree camera that the BMW 5 Series misses.

The Audi RS3 features a 10.1-inch touchscreen paired with a 12.3-inch digital dash, while the BMW 5 Series gets a 14.9-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.

The Audi RS3 stands out with Sonos 3D Premium audio and ambient lighting that you will not find on the BMW 5 Series. The BMW 5 Series counters with wireless charging, panoramic roof, power tailgate and Harman Kardon audio. Which feature set matters more depends on your daily routine and priorities.

Interior trim differs: the Audi RS3 gets nappa leather upholstery while the BMW 5 Series offers sensatec synthetic leather.

The Audi RS3 uses a 5-cylinder petrol with direct fuel injection, turbocharging producing 294kW and 500Nm of torque, sent through a 7-speed s tronic to a AWD layout. It covers the 0-100km/h sprint in 3.8 seconds.

The BMW 5 Series responds with a Petrol making 150kW and 300Nm, paired to a auto driving the rear wheels. It gets to 100km/h in 5.6 seconds.

The Audi RS3 has the clear power advantage at 294kW vs 150kW. In the real-world sprint, the Audi RS3 is 1.8s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.

The Audi RS3 measures 4,548mm long on a 2,630mm wheelbase, 512mm shorter than the BMW 5 Series at 5,060mm (2,995mm wheelbase). The longer wheelbase on the BMW 5 Series generally means more rear legroom.

Boot space is 321L in the Audi RS3 and 520L in the BMW 5 Series, giving the BMW 5 Series a 199L advantage.

For towing, the BMW 5 Series leads with a 2,000kg braked capacity vs 1,900kg. That 100kg difference matters if you regularly hitch up.

Based on 15,000km of annual driving, fuel costs roughly $2,337/year for the Audi RS3 and $1,910/year for the BMW 5 Series. That is a $427 annual difference in favour of the BMW 5 Series.

Estimated annual total: $2,337 (Audi RS3) vs $1,910 (BMW 5 Series). The BMW 5 Series saves you roughly $427 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.

Warranty: 5 years / 999,999km (Audi RS3) vs 5 years / 999,999km (BMW 5 Series). Both match on warranty length.