Aston Martin Vantage vs BMW Z4
A detailed look at how two of Australia's most popular Convertibles 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 30 Aug 2026, price 26 May 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.
Aston Martin Vantage: we're still completing price, kerb weight and braked towing.
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.
Track the Aston Martin Vantage & BMW Z4
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Price Breakdown
Pricing for one or both models is yet to be confirmed for the Australian market. We will update this comparison when official RRPs are announced.
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
Aston Martin Vantage
None open on our record
BMW Z4
- REC-006668 · published 16 Jul 2026Due to a manufacturing defect, the starter motor solenoid switch can experience increased wear that could cause an internal short circuit.Year range on the notice: 2020 - 2025
- REC-006539 · published 17 Feb 2026Due to a manufacturing defect, the starter motor solenoid switch can experience increased wear that could cause an internal short circuit.Year range on the notice: 2020 - 2023
- REC-006446 · published 8 Oct 2025Due to a manufacturing defect, inadequate sealing of the starter motor may allow moisture to enter into the unit.Year range on the notice: 2016 - 2020
- 3 more on the model page.
A recall covers the builds its notice lists, not every car of a model. Check your VIN at vehiclerecalls.gov.au.
Feature Showdown
The Aston Martin Vantage features a 10.3-inch touchscreen paired with a 12.3-inch digital dash, while the BMW Z4 gets a 10.3-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Aston Martin Vantage stands out with Apple CarPlay, head-up display, panoramic roof, heated front seats, ventilated seats, power tailgate and Bowers & Wilkins audio — features our data doesn't list for the BMW Z4. The BMW Z4 counters with wireless Apple CarPlay/Android Auto. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the Aston Martin Vantage gets leather upholstery while the BMW Z4 offers vernasca leather.
Drivetrain
The Aston Martin Vantage uses a Twin-turbo petrol producing 500kW and 800Nm of torque, sent through a automatic to a RWD layout. It covers the 0-100km/h sprint in 3.5 seconds.
The BMW Z4 responds with a Petrol making 145kW and 320Nm, paired to a auto driving the rear wheels. It gets to 100km/h in 6.6 seconds.
The Aston Martin Vantage has the clear power advantage at 500kW vs 145kW. In the 0-100 sprint (manufacturer-claimed), the Aston Martin Vantage is 3.1s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Aston Martin Vantage measures 4,495mm long on a 2,705mm wheelbase, 171mm longer than the BMW Z4 at 4,324mm (2,470mm wheelbase). The longer wheelbase on the Aston Martin Vantage generally means more rear legroom.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.0m to 12.0m
Based on 12.0m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.0m 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
Based on 15,000km of annual driving, fuel costs roughly $3,449/year for the Aston Martin Vantage and $1,853/year for the BMW Z4. That is a $1,596 annual difference in favour of the BMW Z4.
Warranty: 3 years (Aston Martin Vantage) vs 5 years / 999,999km (BMW Z4). The BMW Z4 has longer coverage.
Who Should Buy Which?
Buy the Aston Martin Vantage if: You prioritise performance, or prefer Aston Martin's approach to design and ownership experience.
Buy the BMW Z4 if: You want lower running costs, value a longer warranty, or prefer BMW's approach to design and ownership experience.
The Verdict
BMW Z4: Top CarSorted Score, 55 vs 47
The BMW Z4 comes out ahead on the CarSorted Score (55 vs 47), taking 2 of 4 key spec rows below. The deciding gaps: fuel economy (BMW Z4 ahead by 51), performance (Aston Martin Vantage ahead by 40), value (BMW Z4 ahead by 16). The BMW Z4 will save you roughly $1,596 a year in fuel. The BMW Z4 adds peace of mind with a longer 5-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
One enquiry, local dealers' best price on each. Free for you to use. If you buy, the dealer may pay us a commission.
Common questions
Which is cheapest, Aston Martin Vantage and BMW Z4?
The BMW Z4 is the cheapest at $99,200 before on-road costs.
Which is the most fuel-efficient?
The BMW Z4 uses the least fuel at 6.5L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of Aston Martin Vantage and BMW Z4 carry a published ANCAP rating yet, so there is no crash result to compare. Check back as they are tested.
Which has the best warranty?
The BMW Z4 has the longest warranty at 5 years / Unlimited.
Which is the most powerful?
The Aston Martin Vantage makes the most power at 500kW. The Aston Martin Vantage is quickest to 100km/h in 3.5s.
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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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