HSV GTS vs Audi S5
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.
Data checked: specs 1 Oct 2026, price 24 Jun 2026
HSV GTS
$92,990 when new
RRP when new — this model is no longer sold new in Australia
Sedan
Petrol
—
430kW
—
ANCAP: no data
—
Audi S5
From $99,900
Sedan
Petrol
Petrol MHEV
270kW
7.1 L/100km
5★ ANCAP
445L
HSV GTS: we're still completing length, width, height, wheelbase and kerb weight, plus 8 others.
A blank cell below means we don't have that figure, not that the car scores badly on it. We leave them empty rather than estimate, so any row where one car is blank isn't a like-for-like comparison yet.
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Price Breakdown
The HSV GTS starts from $92,990 before on-road costs, while the Audi S5 opens at $99,900. That makes the HSV GTS the more affordable entry point by $6,910.
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 $102,289 and $109,890 respectively.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Feature Showdown
The HSV GTS features a 8-inch touchscreen, while the Audi S5 gets a 14.5-inch display and 11.9-inch instruments.
The HSV GTS stands out with heated front seats and BOSE audio — features our data doesn't list for the Audi S5. The Audi S5 counters with wireless Apple CarPlay/Android Auto, ventilated seats, power tailgate, Bang & Olufsen audio and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The HSV GTS lines up producing 430kW and 740Nm of torque, sent through a 6-speed manual to a RWD layout.
The Audi S5 responds with a Petrol MHEV making 270kW and 550Nm, paired to a s tronic driving all four wheels. It gets to 100km/h in 4.5 seconds.
The HSV GTS has the clear power advantage at 430kW vs 270kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.4m diameter
Average
Based on 11.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
Interactive simulator: U-turns, parking & towing
Turning Circle
Kerb-to-kerb diameter. Smaller turns are easier in tight carparks and U-turns.
Average
Needs a 3-point turn (one reverse)
Needs about 9.9 m to swing round without stopping. Road is 9.0 m.
U-turn on a wide street
≥ 10 m: clears in one
U-turn on a standard street
7 m: 3-point turn
Standard parking bay
1.9 m wide: fits with room
Tight carpark aisle
6 m: swings in
Narrow laneway
3.5 m: no room to turn
Turning circle ratings
Standard widths: AU local streets carry ~5.5–7 m of carriageway; main roads ~9–12 m. AS 2890.1 carpark aisles are ~5.8–6.6 m for 90° bays (2.6 m wide × 5.4 m deep).
Road, aisle, swing and off-tracking figures are indicative estimates from the published turning circle. Verify in person before relying on them.
True Cost to Own
Running cost data is not yet available for both models. We will update when figures are confirmed.
Who Should Buy Which?
Buy the HSV GTS if: You want the lower entry price, prioritise performance, or prefer HSV's approach to design and ownership experience.
Buy the Audi S5 if: You or prefer Audi's approach to design and ownership experience.
The Verdict
The Audi S5 comes out ahead on the CarSorted Score (72 vs 41), taking 0 of 2 key spec rows below. The deciding gaps: technology (Audi S5 ahead by 50), safety (Audi S5 ahead by 45), fuel economy (Audi S5 ahead by 42). The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, HSV GTS and Audi S5?
The HSV GTS is the cheapest at $92,990 before on-road costs. That undercuts the Audi S5 by $6,910.
Which is the most fuel-efficient?
The Audi S5 uses the least fuel at 7.1L/100km on the combined cycle.
What are the ANCAP safety ratings?
Audi S5 holds a 5-star ANCAP rating. We have no published ANCAP rating for HSV GTS, so there is nothing to compare on crash performance. Compare the active-safety features above instead.
Which can tow the most?
The Audi S5 has the highest braked towing capacity at 1,800kg.
Which is the most powerful?
The HSV GTS makes the most power at 430kW.
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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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