BMW 4 Series vs Toyota GR Supra
A detailed look at how two of Australia's most popular Coupes 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.
BMW 4 Series
From $83,500
Coupe
Petrol
Petrol
135kW
6.4 L/100km
ANCAP: no data
440L
Toyota GR Supra
From $87,000
Coupe
Petrol
3.0L in-line 6-cylinder turbo petrol
285kW
7.5 L/100km
ANCAP: no data
290L
Toyota GR Supra: we're still completing warranty, ground clearance, turning circle 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.
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Price Breakdown
The BMW 4 Series starts from $83,500 before on-road costs, while the Toyota GR Supra opens at $87,000. That makes the BMW 4 Series the more affordable entry point by $3,500.
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 $91,850 and $95,700 respectively.
Over 5 years, the running costs favour the BMW 4 Series by roughly $1,570 in fuel alone.
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 BMW 4 Series features a 14.9-inch touchscreen paired with a 12.3-inch digital dash, while the Toyota GR Supra gets a 8.8-inch display. Apple CarPlay and Android Auto are standard across both.
Drivetrain
The BMW 4 Series uses a Petrol producing 135kW and 300Nm of torque, sent through a auto to a RWD layout. It covers the 0-100km/h sprint in 7.5 seconds.
The Toyota GR Supra responds with a 3.0L in-line 6-cylinder turbo petrol making 285kW and 500Nm, paired to a 8-speed automatic transmission driving the rear wheels. It gets to 100km/h in 4.1 seconds.
The Toyota GR Supra has the clear power advantage at 285kW vs 135kW. In the real-world sprint, the Toyota GR Supra is 3.4s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BMW 4 Series measures 4,770mm long on a 2,851mm wheelbase, 391mm longer than the Toyota GR Supra at 4,379mm (2,470mm wheelbase). The longer wheelbase on the BMW 4 Series generally means more rear legroom.
Boot space is 440L in the BMW 4 Series and 290L in the Toyota GR Supra, giving the BMW 4 Series a 150L advantage. The BMW 4 Series seats 4 vs 2.
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
Based on 15,000km of annual driving, fuel costs roughly $1,824/year for the BMW 4 Series and $2,138/year for the Toyota GR Supra. That is a $314 annual difference in favour of the BMW 4 Series.
Estimated annual total: $1,824 (BMW 4 Series) vs $2,138 (Toyota GR Supra). The BMW 4 Series saves you roughly $314 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Who Should Buy Which?
Buy the BMW 4 Series if: You want the lower entry price, need more boot space, want lower running costs, or prefer BMW's approach to design and ownership experience.
Buy the Toyota GR Supra if: You prioritise performance, or prefer Toyota's approach to design and ownership experience.
The Verdict
The BMW 4 Series takes 3 of 5 key spec categories and comes in at a lower price. The BMW 4 Series will save you roughly $314 a year in fuel. If boot space matters, the BMW 4 Series 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, BMW 4 Series and Toyota GR Supra?
The BMW 4 Series is the cheapest at $83,500 before on-road costs. That undercuts the Toyota GR Supra by $3,500.
Which is the most fuel-efficient?
The BMW 4 Series uses the least fuel at 6.4L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of BMW 4 Series and Toyota GR Supra carry a published ANCAP rating yet — check back as they are tested.
Which has the most boot space?
The BMW 4 Series has the largest boot at 440L.
Which can tow the most?
The BMW 4 Series has the highest braked towing capacity at 1,800kg.
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 4.1s.
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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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