BMW M3 vs Porsche Taycan
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.
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Price Breakdown
The BMW M3 starts from $163,700 before on-road costs, while the Porsche Taycan opens at $181,200. That makes the BMW M3 the more affordable entry point by $17,500.
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 $180,070 and $199,320 respectively.
The Porsche Taycan qualifies for FBT exemption as an electric vehicle, which can dramatically reduce the effective cost for novated lease buyers. The BMW M3, as a petrol model, does not 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.
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
93.4kWh usablePublic DC
50kW charger · 0–80%
Ultra-rapid DC
up to 270kW · 0–80%
Estimates from usable battery size and the car's max charge rates (22kW AC, 270kW DC). Real times vary with temperature, starting charge, charger output and the charging curve.
Feature Showdown
The BMW M3 features a 12.3-inch touchscreen paired with a 12.3-inch digital dash, while the Porsche Taycan gets a 10.9-inch display and 16.8-inch instruments. Apple CarPlay and Android Auto are standard across both.
The BMW M3 stands out with wireless Apple CarPlay/Android Auto, panoramic roof, ventilated seats, Harman Kardon audio and ambient lighting that you will not find on the Porsche Taycan. The Porsche Taycan counters with Apple CarPlay, V2L and BOSE audio. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the BMW M3 gets merino leather upholstery while the Porsche Taycan offers leather.
Drivetrain
The BMW M3 uses a Petrol producing 353kW and 550Nm of torque, sent through a manual to a RWD layout. It covers the 0-100km/h sprint in 4.2 seconds.
The Porsche Taycan responds with a Electric making 300kW and 410Nm, paired to a 2-speed auto driving the rear wheels. It gets to 100km/h in 4.8 seconds.
The BMW M3 has the clear power advantage at 353kW vs 300kW. In the real-world sprint, the BMW M3 is 0.6s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BMW M3 measures 4,801mm long on a 2,857mm wheelbase, 162mm shorter than the Porsche Taycan at 4,963mm (2,900mm wheelbase). The longer wheelbase on the Porsche Taycan generally means more rear legroom.
Boot space is 480L in the BMW M3 and 407L in the Porsche Taycan, giving the BMW M3 a 73L advantage. The BMW M3 seats 5 vs 4.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.0m to 11.7m
Based on 11.0m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.7m 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 (BMW M3) vs 3 years / 999,999km (Porsche Taycan). The BMW M3 has longer coverage.
Who Should Buy Which?
Buy the BMW M3 if: You want the lower entry price, prioritise performance, need more boot space, value a longer warranty, or prefer BMW's approach to design and ownership experience.
Buy the Porsche Taycan if: You or prefer Porsche's approach to design and ownership experience.
The Verdict
The BMW M3 takes 5 of 6 key spec categories and comes in at a lower price. If boot space matters, the BMW M3 has a clear edge. The BMW M3 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.
Common questions
Which is cheapest, BMW M3 and Porsche Taycan?
The BMW M3 is the cheapest at $163,700 before on-road costs. That undercuts the Porsche Taycan by $17,500.
Which is the most fuel-efficient?
The BMW M3 uses the least fuel at 10.1L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of BMW M3 and Porsche Taycan carry a published ANCAP rating yet — check back as they are tested.
Which has the most boot space?
The BMW M3 has the largest boot at 480L.
Which can tow the most?
The BMW M3 has the highest braked towing capacity at 1,800kg.
Which has the best warranty?
The BMW M3 has the longest warranty at 5 years / Unlimited.
Which is the most powerful?
The BMW M3 makes the most power at 353kW. The BMW M3 is quickest to 100km/h in 4.2s.
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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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