BMW M8 vs Land Rover Defender OCTA
A detailed look at how two of Australia's most popular cars 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 M8
From $377,000
Gran Coupe
Petrol
Petrol
460kW
10.7 L/100km
ANCAP: no data
440L
Land Rover Defender OCTA
From $304,500
SUV
Petrol
4.4L V8 Twin-Turbo Petrol Mild Hybrid
467kW
13.1 L/100km
ANCAP: no data
972L
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Price Breakdown
The BMW M8 starts from $377,000 before on-road costs, while the Land Rover Defender OCTA opens at $304,500. That makes the Land Rover Defender OCTA the more affordable entry point by $72,500.
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 $414,700 and $334,950 respectively.
Over 5 years, the running costs favour the BMW M8 by roughly $3,420 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 M8 features a 10.3-inch touchscreen paired with a 12.3-inch digital dash, while the Land Rover Defender OCTA gets a 11.4-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The BMW M8 stands out with head-up display and Bowers & Wilkins audio that you will not find on the Land Rover Defender OCTA. The Land Rover Defender OCTA counters with Meridian audio. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the BMW M8 gets merino leather upholstery while the Land Rover Defender OCTA offers leather.
Drivetrain
The BMW M8 uses a Petrol producing 460kW and 750Nm of torque, sent through a auto to a AWD layout. It covers the 0-100km/h sprint in 3.2 seconds.
The Land Rover Defender OCTA responds with a 4.4L V8 Twin-Turbo Petrol Mild Hybrid making 467kW and 750Nm, paired to a 8-speed automatic driving all four wheels. It gets to 100km/h in 4 seconds.
The Land Rover Defender OCTA has the clear power advantage at 467kW vs 460kW. In the real-world sprint, the BMW M8 is 0.8s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BMW M8 measures 5,098mm long on a 3,027mm wheelbase, 285mm longer than the Land Rover Defender OCTA at 4,813mm (3,023mm wheelbase). The longer wheelbase on the BMW M8 generally means more rear legroom.
Boot space is 440L in the BMW M8 and 972L in the Land Rover Defender OCTA, giving the Land Rover Defender OCTA a 532L advantage. The Land Rover Defender OCTA seats 5 vs 4.
0Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.4m to 12.8m
Based on 11.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 12.8m 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
Based on 15,000km of annual driving, fuel costs roughly $3,050/year for the BMW M8 and $3,734/year for the Land Rover Defender OCTA. That is a $684 annual difference in favour of the BMW M8.
Estimated annual total: $3,050 (BMW M8) vs $3,734 (Land Rover Defender OCTA). The BMW M8 saves you roughly $684 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (BMW M8) vs 5 years / 999,999km (Land Rover Defender OCTA). Both match on warranty length.
Who Should Buy Which?
Buy the BMW M8 if: You want lower running costs, or prefer BMW's approach to design and ownership experience.
Buy the Land Rover Defender OCTA if: You want the lower entry price, prioritise performance, need more boot space, or prefer Land Rover's approach to design and ownership experience.
The Verdict
The Land Rover Defender OCTA takes 4 of 6 key spec categories and comes in at a lower price. The BMW M8 will save you roughly $684 a year in fuel. If boot space matters, the Land Rover Defender OCTA 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 M8 and Land Rover Defender OCTA?
The Land Rover Defender OCTA is the cheapest at $304,500 before on-road costs. That undercuts the BMW M8 by $72,500.
Which is the most fuel-efficient?
The BMW M8 uses the least fuel at 10.7L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of BMW M8 and Land Rover Defender OCTA carry a published ANCAP rating yet — check back as they are tested.
Which has the most boot space?
The Land Rover Defender OCTA has the largest boot at 972L.
Which can tow the most?
The Land Rover Defender OCTA has the highest braked towing capacity at 3,500kg.
Which is the most powerful?
The Land Rover Defender OCTA makes the most power at 467kW. The BMW M8 is quickest to 100km/h in 3.2s.
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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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