BMW M5 vs Porsche Taycan
Two electric Sedans go head to head. Which EV is the better buy for Australian drivers in 2026?
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 M5
From $259,900
Sedan
Plug-in Hybrid
Plug-in Hybrid
535kW
1.7 kWh/100km
ANCAP: no data
466L
Porsche Taycan
From $181,200
Sedan
Electric
Electric
300kW
—
ANCAP: no data
407L
Plug-in hybrid fuel economy is shown as a hybrid (battery depleted) so it compares fairly with the other car. A PHEV's official "combined" figure assumes you start every trip fully charged, so real-world economy depends on how often you plug in. Electric range shows how far it goes before the petrol engine is needed.
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Price Breakdown
The BMW M5 starts from $259,900 before on-road costs, while the Porsche Taycan opens at $181,200. That makes the Porsche Taycan the more affordable entry point by $78,700.
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 $285,890 and $199,320 respectively.
Both models qualify for Fringe Benefit Tax (FBT) exemption, which is a significant advantage for salary-sacrificed novated leases. Depending on your tax bracket, this can save $5,000-$15,000+ per year compared to an equivalent ICE vehicle.
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
18.6kWh usableEstimates from usable battery size and the car's max charge rates (7.4kW AC). Real times vary with temperature, starting charge, charger output and the charging curve.
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 M5 features a 14.9-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 M5 stands out with wireless Apple CarPlay/Android Auto, wireless charging, panoramic roof, ventilated seats, Bowers & Wilkins 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 M5 gets merino leather upholstery while the Porsche Taycan offers leather. Climate control is 4-zone in the BMW M5 and 2-zone in the Porsche Taycan.
Drivetrain
The BMW M5 uses a Plug-in Hybrid producing 535kW and 1000Nm of torque, sent through a auto to a AWD layout. It covers the 0-100km/h sprint in 3.5 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 M5 has the clear power advantage at 535kW vs 300kW. In the real-world sprint, the BMW M5 is 1.3s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Battery: 18.6kWh (BMW M5) vs 89kWh (Porsche Taycan), giving WLTP ranges of 69km and 503km.
Space & Comfort
The BMW M5 measures 5,096mm long on a 3,006mm wheelbase, 133mm longer than the Porsche Taycan at 4,963mm (2,900mm wheelbase). The longer wheelbase on the BMW M5 generally means more rear legroom.
Boot space is 466L in the BMW M5 and 407L in the Porsche Taycan, giving the BMW M5 a 59L advantage. The BMW M5 seats 5 vs 4.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.7m to 11.9m
Based on 11.9m 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
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 M5) vs 3 years / 999,999km (Porsche Taycan). The BMW M5 has longer coverage.
Who Should Buy Which?
Buy the BMW M5 if: You 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 want the lower entry price, or prefer Porsche's approach to design and ownership experience.
The Verdict
The Porsche Taycan takes 5 of 9 key spec categories and comes in at a lower price. If boot space matters, the BMW M5 has a clear edge. The BMW M5 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 M5 and Porsche Taycan?
The Porsche Taycan is the cheapest at $181,200 before on-road costs. That undercuts the BMW M5 by $78,700.
Which is the most fuel-efficient?
The BMW M5 uses the least fuel at 1.7L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of BMW M5 and Porsche Taycan carry a published ANCAP rating yet — check back as they are tested.
Which has the most boot space?
The BMW M5 has the largest boot at 466L.
Which can tow the most?
The BMW M5 has the highest braked towing capacity at 2,000kg.
Which has the best warranty?
The BMW M5 has the longest warranty at 5 years / Unlimited.
Which is the most powerful?
The BMW M5 makes the most power at 535kW. The BMW M5 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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