BMW i4 vs XPeng X9
Two electric cars 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.
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Price Breakdown
The BMW i4 starts from $88,900 before on-road costs, while the XPeng X9 opens at $89,900. That makes the BMW i4 the more affordable entry point by $1,000.
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 $97,790 and $98,890 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
80.7kWh usablePublic DC
50kW charger · 0–80%
Ultra-rapid DC
up to 180kW · 0–80%
Estimates from usable battery size and the car's max charge rates (11kW AC, 180kW DC). Real times vary with temperature, starting charge, charger output and the charging curve.
How long to charge
66kWh usablePublic DC
50kW charger · 0–80%
Ultra-rapid DC
up to 215kW · 0–80%
Estimates from usable battery size and the car's max charge rates (11kW AC, 215kW DC). Real times vary with temperature, starting charge, charger output and the charging curve.
Feature Showdown
The BMW i4 features a 14.9-inch touchscreen paired with a 12.3-inch digital dash, while the XPeng X9 gets a 15-inch display and 10.2-inch instruments. Apple CarPlay and Android Auto are standard across both.
The BMW i4 stands out with wireless Apple CarPlay/Android Auto, head-up display, heated front seats, ventilated seats and Harman Kardon audio that you will not find on the XPeng X9. The XPeng X9 counters with Apple CarPlay. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the BMW i4 gets sensatec synthetic leather upholstery while the XPeng X9 offers synthetic leather.
Drivetrain
The BMW i4 uses a Electric producing 210kW and 400Nm of torque, sent through a auto to a RWD layout. It covers the 0-100km/h sprint in 6 seconds.
The XPeng X9 responds with a Electric making 235kW and 450Nm, paired to a automatic driving the front wheels. It gets to 100km/h in 8.2 seconds.
The XPeng X9 has the clear power advantage at 235kW vs 210kW. In the real-world sprint, the BMW i4 is 2.2s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Battery: 67kWh (BMW i4) vs 94.8kWh (XPeng X9), giving WLTP ranges of 527km and 615km. DC fast charging peaks at 180kW (BMW i4) vs 215kW (XPeng X9).
Space & Comfort
The BMW i4 measures 4,783mm long on a 2,856mm wheelbase, 510mm shorter than the XPeng X9 at 5,293mm (3,160mm wheelbase). The longer wheelbase on the XPeng X9 generally means more rear legroom.
Boot space is 470L in the BMW i4 and 721L in the XPeng X9, giving the XPeng X9 a 251L advantage. The XPeng X9 seats 7 vs 5.
For towing, the BMW i4 leads with a 1,600kg braked capacity vs 1,500kg. That 100kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
5.4m to 11.1m
Based on 11.1m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 5.4m 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 cars1 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 i4) vs 7 years (XPeng X9). The XPeng X9 has longer coverage.
Who Should Buy Which?
Buy the BMW i4 if: You want the lower entry price, need stronger towing, or prefer BMW's approach to design and ownership experience.
Buy the XPeng X9 if: You prioritise performance, need more boot space, value a longer warranty, or prefer XPeng's approach to design and ownership experience.
The Verdict
The XPeng X9 takes 7 of 10 key spec categories. If boot space matters, the XPeng X9 has a clear edge. The XPeng X9 adds peace of mind with a longer 7-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 i4 and XPeng X9?
The BMW i4 is the cheapest at $88,900 before on-road costs. That undercuts the XPeng X9 by $1,000.
Which has the longest driving range?
The XPeng X9 has the most range at 535km (WLTP).
Which charges fastest?
The XPeng X9 accepts the highest DC charging at up to 215kW.
Which is safest?
They are evenly matched — BMW i4 all hold a 4-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The XPeng X9 has the largest boot at 721L.
Which can tow the most?
The BMW i4 has the highest braked towing capacity at 1,600kg.
Which has the best warranty?
The XPeng X9 has the longest warranty at 7 years / Unlimited.
Which is the most powerful?
The XPeng X9 makes the most power at 235kW. The BMW i4 is quickest to 100km/h in 6s.
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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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