Audi Q5 vs Cadillac Optiq
A detailed look at how two of Australia's most popular SUVs 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 27 Sep 2026, price 25 Jun 2026
Driver assistance, as the maker lists it
Swipe across. Tap a feature to see what it does and each car's source.
StandardOptional: printed price, +pack or NCO (no-cost)No, not offeredNo dataCounts beside each car use the same colours; ? is no option data.
From each manufacturer's Australian equipment list. No data means that car's document does not say. The drawings are our own illustrations of how each kind of system works.
$80,900RRP
- no option data for this car
$80,000RRP
- no option data for this car
Printed option prices only. A pack is counted once and makes the figure a floor when it carries no printed price. Nothing is inferred from the other car.
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Price Breakdown
The Audi Q5 starts from $80,900 before on-road costs, while the Cadillac Optiq opens at $80,000. That makes the Cadillac Optiq the more affordable entry point by $900.
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 $88,990 and $88,000 respectively.
The Cadillac Optiq currently qualifies for the electric-vehicle FBT exemption, which can dramatically reduce the effective cost for novated lease buyers. The Audi Q5 does not: only battery-electric vehicles qualify.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Recalls on our record
Audi Q5
- REC-006609 · published 14 May 2026Due to a manufacturing defect, the driver and/or front passenger seat belt pre-tensioners may not operate as intended resulting in increased seat belt slack and reduced occupant restraint performance.Year range on the notice: 2025
- REC-005077 · published 17 Mar 2022Due to its installation position, if there is liquid or liquid droplets spilt on the rear seat bench the control unit for network management may become damaged and fail.Year range on the notice: 2016 - 2021
- REC-001665 · published 3 Sep 2021Some nuts fitted to the rear axle assembly did not meet manufacturing specifications and may break.Year range on the notice: 2019 - 2021
- 13 more on the model page.
Cadillac Optiq
None open on our record
A recall covers the builds its notice lists, not every car of a model. Check your VIN at vehiclerecalls.gov.au.
Charging Times
How long each takes to charge, from a household power point to ultra-rapid DC, estimated from battery size and max charge rates.
How long to charge
105.2kWh usablePublic DC
50kW charger · 0–80%
Ultra-rapid DC
up to 110kW · 0–80%
Estimates from usable battery size and the car's max charge rates (11kW AC, 110kW DC). Real times vary with temperature, starting charge, charger output and the charging curve.
Feature Showdown
The Audi Q5 features a 10.1-inch touchscreen paired with a 12.3-inch digital dash, while the Cadillac Optiq gets a 33-inch display and 33-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Audi Q5 stands out with power tailgate and Bang & Olufsen audio — features our data doesn't list for the Cadillac Optiq. The Cadillac Optiq counters with wireless charging, panoramic roof, heated front seats, ventilated seats and AKG audio. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Audi Q5 uses a 4-cylinder inline petrol with turbocharging and MHEV plus technology 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 8.6 seconds.
The Cadillac Optiq responds with a Electric making 224kW and 480Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 6.3 seconds.
The Cadillac Optiq has the clear power advantage at 224kW vs 150kW. In the 0-100 sprint (manufacturer-claimed), the Cadillac Optiq is 2.3s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Audi Q5 measures 4,717mm long on a 2,820mm wheelbase, 103mm shorter than the Cadillac Optiq at 4,820mm (2,954mm wheelbase). The longer wheelbase on the Cadillac Optiq generally means more rear legroom.
Boot space is 520L in the Audi Q5 and 744L in the Cadillac Optiq, giving the Cadillac Optiq a 224L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.8m to 11.8m
Based on 11.8m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.8m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
Compare U-turns side by side
Turning Circle · U-turn compare
kerb-to-kerb, 2 cars0 of 2 clear a 7.0 m street in one sweep
Green cars complete the U-turn; amber need a 3-point turn. Drag the slider to test tighter streets.
Standard widths: AU local streets ~5.5–7 m; main roads ~9–12 m.
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 Q5) vs 5 years / 150,000km (Cadillac Optiq). Both match on warranty length. Capped-price servicing: 5yr (Audi Q5)—.
Who Should Buy Which?
Buy the Audi Q5 if: You or prefer Audi's approach to design and ownership experience.
Buy the Cadillac Optiq if: You want the lower entry price, prioritise performance, need more boot space, or prefer Cadillac's approach to design and ownership experience.
The Verdict
Audi Q5: Top CarSorted Score, 76 vs 67, but the Cadillac Optiq is $900 cheaper
The Audi Q5 comes out ahead on the CarSorted Score (76 vs 67), taking 0 of 4 key spec rows below. The deciding gaps: fuel economy (Audi Q5 ahead by 33), safety (Audi Q5 ahead by 27), performance (Cadillac Optiq ahead by 17). If boot space matters, the Cadillac Optiq has a clear edge. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Audi Q5 and Cadillac Optiq?
The Cadillac Optiq is the cheapest at $80,000 before on-road costs. That undercuts the Audi Q5 by $900.
Which is the most fuel-efficient?
The Audi Q5 uses the least fuel at 5.7L/100km on the combined cycle.
What are the ANCAP safety ratings?
Audi Q5 holds a 5-star ANCAP rating. We have no published ANCAP rating for Cadillac Optiq, so there is nothing to compare on crash performance. Compare the active-safety features above instead.
Which has the most boot space?
The Cadillac Optiq has the largest boot at 744L with the seats up.
Which can tow the most?
The Audi Q5 has the highest braked towing capacity at 2,000kg.
Which is the most powerful?
The Cadillac Optiq makes the most power at 224kW. The Cadillac Optiq is quickest to 100km/h in 6.3s.
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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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