BMW X5 vs BMW X6
A detailed look at how two of Australia's most popular SUVs 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.
Price Breakdown
The BMW X5 starts from $137,600 before on-road costs, while the BMW X6 opens at $149,900. That makes the BMW X5 the more affordable entry point by $12,300.
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 $151,360 and $164,890 respectively.
Over 5 years, the running costs are nearly identical since both have similar efficiency.
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 X5 features a 14.9-inch touchscreen paired with a 12.3-inch digital dash, while the BMW X6 gets a 14.9-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
Drivetrain
The BMW X5 uses a Diesel producing 210kW and 620Nm of torque, sent through a auto to a AWD layout. It covers the 0-100km/h sprint in 5.3 seconds.
The BMW X6 responds with a Diesel making 210kW and 620Nm, paired to a auto driving all four wheels. It gets to 100km/h in 4.8 seconds.
Power output is identical on paper, so the difference comes down to tuning, weight distribution, and suspension. In the real-world sprint, the BMW X6 is 0.5s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BMW X5 measures 4,922mm long on a 2,975mm wheelbase, 13mm shorter than the BMW X6 at 4,935mm (2,975mm wheelbase).
Boot space is 650L in the BMW X5 and 600L in the BMW X6, giving the BMW X5 a 50L advantage.
For towing, the BMW X6 leads with a 3,500kg braked capacity vs 3,500kg. That 0kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
12.7m to 12.7m
Based on 12.7m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 12.7m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $2,223/year for the BMW X5 and $2,195/year for the BMW X6. That is a $28 annual difference in favour of the BMW X6.
Estimated annual total: $2,223 (BMW X5) vs $2,195 (BMW X6). The BMW X6 saves you roughly $28 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (BMW X5) vs 5 years / 999,999km (BMW X6). Both match on warranty length.
Who Should Buy Which?
Buy the BMW X5 if: You want the lower entry price, need more boot space, or prefer BMW's approach to design and ownership experience.
Buy the BMW X6 if: You want lower running costs, or prefer BMW's approach to design and ownership experience.
The Verdict
This is genuinely close. The BMW X5 and BMW X6 trade blows across the spec sheet, and neither runs away with an outright win. The BMW X6 will save you roughly $28 a year in fuel. If boot space matters, the BMW X5 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 X5 and BMW X6?
The BMW X5 is the cheapest at $137,600 before on-road costs. That undercuts the BMW X6 by $12,300.
Which is the most fuel-efficient?
The BMW X6 uses the least fuel at 7.7L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of BMW X5 and BMW X6 carry a published ANCAP rating yet — check back as they are tested.
Which has the most boot space?
The BMW X5 has the largest boot at 650L.
Which can tow the most?
The BMW X5 has the highest braked towing capacity at 3,500kg.
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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