Audi A5 vs Kia EV4
A detailed look at how two of Australia's most popular Sedans compare on price, running costs, safety, and everyday livability.
Specifications and pricing correct at time of publishing. Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
Price Breakdown
The Audi A5 starts from $79,900 before on-road costs, while the Kia EV4 opens at $59,190. That makes the Kia EV4 the more affordable entry point by $20,710.
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 $87,890 and $65,109 respectively.
The Kia EV4 qualifies for FBT exemption as an electric vehicle, which can dramatically reduce the effective cost for novated lease buyers. The Audi A5, as a petrol model, does not qualify.
Safety Rundown
Both the Audi A5 and Kia EV4 hold a 5-star ANCAP safety rating. Adult occupant protection scored 87% for the Audi A5 and 84% for the Kia EV4.
Where the two diverge is in active safety technology. The Audi A5 packs more ADAS features with 8 out of 10 key systems fitted, compared to 4 in the Kia EV4.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. The Audi A5 adds a 360-degree camera that the Kia EV4 misses.
Feature Showdown
The Audi A5 features a 14.5-inch touchscreen paired with a 11.9-inch digital dash, while the Kia EV4 gets a 12.3-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Audi A5 stands out with head-up display, ventilated seats, Bang & Olufsen audio and ambient lighting that you will not find on the Kia EV4. The Kia EV4 counters with wireless charging and V2L. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Audi A5 uses a 4-cylinder petrol with direct fuel injection, turbocharging producing 150kW and 340Nm of torque, sent through a 7-speed s tronic to a FWD layout. It covers the 0-100km/h sprint in 7.8 seconds.
The Kia EV4 responds with a Electric Motor making 150kW and 283Nm, paired to a automatic driving the front wheels. It gets to 100km/h in 7.7 seconds.
Power output is identical on paper, so the difference comes down to tuning, weight distribution, and suspension. In the real-world sprint, the Kia EV4 is 0.1s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Audi A5 measures 4,762mm long on a 2,821mm wheelbase, 32mm longer than the Kia EV4 at 4,730mm (2,820mm wheelbase). The longer wheelbase on the Audi A5 generally means more rear legroom.
Boot space is 400L in the Audi A5 and 435L in the Kia EV4, giving the Kia EV4 a 35L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.9m to 11.4m
Based on 11.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 10.9m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Running cost data is not yet available for both models. We will update when figures are confirmed.
Warranty: 5 years / 999,999km (Audi A5) vs 7 years / 999,999km (Kia EV4). The Kia EV4 has longer coverage.
Who Should Buy Which?
Buy the Audi A5 if: You or prefer Audi's approach to design and ownership experience.
Buy the Kia EV4 if: You want the lower entry price, need more boot space, value a longer warranty, or prefer Kia's approach to design and ownership experience.
The Verdict
The Kia EV4 takes 5 of 5 key spec categories and comes in at a lower price. If boot space matters, the Kia EV4 has a clear edge. The Kia EV4 adds peace of mind with a longer 7-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Audi A5 and Kia EV4?
The Kia EV4 is the cheapest at $59,190 before on-road costs. That undercuts the Audi A5 by $20,710.
Which is the most fuel-efficient?
The Audi A5 uses the least fuel at 6.9L/100km on the combined cycle.
Which is safest?
They are evenly matched — Audi A5 and Kia EV4 all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The Kia EV4 has the largest boot at 435L.
Which can tow the most?
The Audi A5 has the highest braked towing capacity at 1,800kg.
Which has the best warranty?
The Kia EV4 has the longest warranty at 7 years / Unlimited.
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Disclaimer: All information in this comparison was believed to be correct at the time of publishing (20 April 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Driveaway costs include estimated on-road costs for Victoria. Fuel economy figures are WLTP/ADR combined cycle. Specifications can change without notice. Always verify with the manufacturer before making a purchase decision. CarSorted does not accept payment for recommendations.
Auto-generated from CarSorted's specification data · 20 April 2026
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