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HomeComparisonsBMW iX1 vs Cadillac Optiq
Spec Battle Updated 20 April 2026 5 min read

BMW iX1 vs Cadillac Optiq

Two electric SUVs 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.

SpecBMWCadillac
Price (RRP)$77,900$80,000
Fuel typeElectricElectric
Range (WLTP)578km425km
Battery64.7 kWh75 kWh
Power230kW224kW
0-100 km/h6.1s4.6s
Max DC Charge130kW110kW
10-80% Charge Time35 min35 min
Boot Space490L744L
Towing1,200kg2,500kg
Warranty5yr / Unlimited5yr / 150k km
ANCAP Safety5 StarsNo data

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Price Breakdown

The BMW iX1 starts from $77,900 before on-road costs, while the Cadillac Optiq opens at $80,000. That makes the BMW iX1 the more affordable entry point by $2,100.

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 $85,690 and $88,000 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

64.8kWh usable

Public DC

50kW charger · 0–80%

1h 2m

Ultra-rapid DC

up to 130kW · 0–80%

30 min

Estimates from usable battery size and the car's max charge rates (11kW AC, 130kW DC). Real times vary with temperature, starting charge, charger output and the charging curve.

How long to charge

105.2kWh usable

Public DC

50kW charger · 0–80%

1h 41m

Ultra-rapid DC

up to 110kW · 0–80%

57 min

Estimates from usable battery size and the car's max charge rates (11kW AC, 110kW DC). Real times vary with temperature, starting charge, charger output and the charging curve.

Feature Showdown

The BMW iX1 features a 10.7-inch touchscreen paired with a 10.3-inch digital dash, while the Cadillac Optiq gets a 33-inch display and 33-inch instruments. Apple CarPlay and Android Auto are standard across both.

The BMW iX1 stands out with Harman Kardon audio that you will not find on the Cadillac Optiq. The Cadillac Optiq counters with head-up display, ventilated seats, AKG audio and ambient lighting. Which feature set matters more depends on your daily routine and priorities.

Interior trim differs: the BMW iX1 gets sensatec synthetic leather upholstery while the Cadillac Optiq offers leather.

Drivetrain

The BMW iX1 uses a Electric producing 230kW and 494Nm of torque, sent through a auto to a AWD layout. It covers the 0-100km/h sprint in 6.1 seconds.

The Cadillac Optiq responds with a Electric making 224kW and 480Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 4.6 seconds.

The BMW iX1 has the clear power advantage at 230kW vs 224kW. In the real-world sprint, the Cadillac Optiq is 1.5s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.

Battery: 64.7kWh (BMW iX1) vs 75kWh (Cadillac Optiq), giving WLTP ranges of 578km and 425km. DC fast charging peaks at 130kW (BMW iX1) vs 110kW (Cadillac Optiq).

Space & Comfort

The BMW iX1 measures 4,500mm long on a 2,692mm wheelbase, 320mm shorter than the Cadillac Optiq at 4,820mm (2,954mm wheelbase). The longer wheelbase on the Cadillac Optiq generally means more rear legroom.

Boot space is 490L in the BMW iX1 and 744L in the Cadillac Optiq, giving the Cadillac Optiq a 254L advantage.

For towing, the Cadillac Optiq leads with a 2,500kg braked capacity vs 1,200kg. That 1,300kg difference matters if you regularly hitch up.

Turning Circle

Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.

11.9m to 12.6m

BMW iX1 xDrive30
11.9mTighter
Best
Cadillac Optiq Sport AWD
12.6m
Worst
BMW iX1 xDrive30
11.9m · Average

Based on 11.9m turning circle:

  • U-turn on standard street (7m+ wide)
  • Standard parking bay
  • Tight carparks
  • Narrow laneways
Cadillac Optiq Sport AWD
12.6m · Large

Based on 12.6m turning circle:

  • U-turn on standard street (7m+ wide)
  • Standard parking bay
  • Tight carparks
  • Narrow laneways

Turning circle ratings

Under 10m, Excellent
10 to 11m, Good
11 to 12m, Average
Over 12m, Large

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 iX1) vs 5 years / 150,000km (Cadillac Optiq). Both match on warranty length.

Who Should Buy Which?

Buy the BMW iX1 if: You want the lower entry price, prioritise performance, or prefer BMW's approach to design and ownership experience.

Buy the Cadillac Optiq if: You need more boot space, need stronger towing, or prefer Cadillac's approach to design and ownership experience.

The Verdict

This is genuinely close. The BMW iX1 and Cadillac Optiq trade blows across the spec sheet, and neither runs away with an outright win. If boot space matters, the Cadillac Optiq 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 iX1 and Cadillac Optiq?

The BMW iX1 is the cheapest at $77,900 before on-road costs. That undercuts the Cadillac Optiq by $2,100.

Which has the longest driving range?

The Cadillac Optiq has the most range at 425km (WLTP).

Which charges fastest?

The BMW iX1 accepts the highest DC charging at up to 130kW.

Which is safest?

They are evenly matched — BMW iX1 all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.

Which has the most boot space?

The Cadillac Optiq has the largest boot at 744L.

Which can tow the most?

The Cadillac Optiq has the highest braked towing capacity at 2,500kg.

Which is the most powerful?

The BMW iX1 makes the most power at 230kW. The Cadillac Optiq is quickest to 100km/h in 4.6s.

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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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