Toyota GR Supra vs BMW Z4
A detailed look at how two of Australia's most popular cars 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 Toyota GR Supra starts from $86,290 before on-road costs, while the BMW Z4 opens at $99,200. That makes the Toyota GR Supra the more affordable entry point by $12,910.
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 $94,919 and $109,120 respectively.
Over 5 years, the running costs are nearly identical since both have similar efficiency.
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 Toyota GR Supra features a 8.8-inch touchscreen, while the BMW Z4 gets a 10.3-inch display. Apple CarPlay and Android Auto are standard across both.
The Toyota GR Supra stands out with wireless charging and heated front seats that you will not find on the BMW Z4. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Toyota GR Supra uses a Petrol producing 285kW and 500Nm of torque, sent through a automatic to a RWD layout. It covers the 0-100km/h sprint in 5.2 seconds.
The BMW Z4 responds with a Petrol making 145kW and 300Nm, paired to a auto driving the rear wheels. It gets to 100km/h in 5.4 seconds.
The Toyota GR Supra has the clear power advantage at 285kW vs 145kW. In the real-world sprint, the Toyota GR Supra is 0.2s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Toyota GR Supra measures 4,379mm long on a 2,470mm wheelbase, 44mm longer than the BMW Z4 at 4,335mm (2,470mm wheelbase).
Boot space is 174L in the Toyota GR Supra and 210L in the BMW Z4, giving the BMW Z4 a 36L advantage.
0Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.6m to 10.6m
Based on 10.6m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 10.6m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $2,195/year for the Toyota GR Supra and $2,223/year for the BMW Z4. That is a $28 annual difference in favour of the Toyota GR Supra.
Estimated annual total: $2,195 (Toyota GR Supra) vs $2,223 (BMW Z4). The Toyota GR Supra saves you roughly $28 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (Toyota GR Supra) vs 5 years / 999,999km (BMW Z4). Both match on warranty length.
Who Should Buy Which?
Buy the Toyota GR Supra if: You want the lower entry price, prioritise performance, want lower running costs, or prefer Toyota's approach to design and ownership experience.
Buy the BMW Z4 if: You need more boot space, or prefer BMW's approach to design and ownership experience.
The Verdict
The Toyota GR Supra takes 4 of 5 key spec categories and comes in at a lower price. The Toyota GR Supra will save you roughly $28 a year in fuel. If boot space matters, the BMW Z4 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, Toyota GR Supra and BMW Z4?
The Toyota GR Supra is the cheapest at $86,290 before on-road costs. That undercuts the BMW Z4 by $12,910.
Which is the most fuel-efficient?
The Toyota GR Supra uses the least fuel at 7.7L/100km on the combined cycle.
Which is safest?
They are evenly matched — Toyota GR Supra all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The BMW Z4 has the largest boot at 210L.
Which is the most powerful?
The Toyota GR Supra makes the most power at 285kW. The Toyota GR Supra is quickest to 100km/h in 5.2s.
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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