BMW Z4 vs Volvo XC90
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 Z4
From $99,200
Convertible
Petrol
Petrol
145kW
6.5 L/100km
ANCAP: no data
281L
Volvo XC90
From $97,990
SUV
Petrol
2.0L 4-cyl turbocharged 48V mild hybrid B5
183kW
8.1 L/100km
ANCAP: no data
301L
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Price Breakdown
The BMW Z4 starts from $99,200 before on-road costs, while the Volvo XC90 opens at $97,990. That makes the Volvo XC90 the more affordable entry point by $1,210.
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 $109,120 and $107,789 respectively.
Over 5 years, the running costs favour the BMW Z4 by roughly $2,280 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 Z4 features a 10.3-inch touchscreen paired with a 12.3-inch digital dash, while the Volvo XC90 gets a 11.2-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Volvo XC90 counters with head-up display, wireless charging, panoramic roof, heated front seats, power tailgate and Bowers & Wilkins audio that the BMW Z4 does not offer. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the BMW Z4 gets vernasca leather upholstery while the Volvo XC90 offers leather. Climate control is 2-zone in the BMW Z4 and 4-zone in the Volvo XC90.
Drivetrain
The BMW Z4 uses a Petrol producing 145kW and 320Nm of torque, sent through a auto to a RWD layout. It covers the 0-100km/h sprint in 6.6 seconds.
The Volvo XC90 responds with a 2.0L 4-cyl turbocharged 48V mild hybrid B5 making 183kW and 350Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 7.7 seconds.
The Volvo XC90 has the clear power advantage at 183kW vs 145kW. In the real-world sprint, the BMW Z4 is 1.1s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The BMW Z4 measures 4,324mm long on a 2,470mm wheelbase, 629mm shorter than the Volvo XC90 at 4,953mm (2,984mm wheelbase). The longer wheelbase on the Volvo XC90 generally means more rear legroom.
Boot space is 281L in the BMW Z4 and 301L in the Volvo XC90, giving the Volvo XC90 a 20L advantage. The Volvo XC90 seats 7 vs 2.
0Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.0m to 12.0m
Based on 11.0m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 12.0m 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 $1,853/year for the BMW Z4 and $2,309/year for the Volvo XC90. That is a $456 annual difference in favour of the BMW Z4.
Estimated annual total: $1,853 (BMW Z4) vs $2,309 (Volvo XC90). The BMW Z4 saves you roughly $456 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (BMW Z4) vs 5 years / 999,999km (Volvo XC90). Both match on warranty length.
Who Should Buy Which?
Buy the BMW Z4 if: You want lower running costs, or prefer BMW's approach to design and ownership experience.
Buy the Volvo XC90 if: You want the lower entry price, prioritise performance, need more boot space, or prefer Volvo's approach to design and ownership experience.
The Verdict
The Volvo XC90 takes 4 of 6 key spec categories and comes in at a lower price. The BMW Z4 will save you roughly $456 a year in fuel. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, BMW Z4 and Volvo XC90?
The Volvo XC90 is the cheapest at $97,990 before on-road costs. That undercuts the BMW Z4 by $1,210.
Which is the most fuel-efficient?
The BMW Z4 uses the least fuel at 6.5L/100km on the combined cycle.
What are the ANCAP safety ratings?
None of BMW Z4 and Volvo XC90 carry a published ANCAP rating yet — check back as they are tested.
Which has the most boot space?
The Volvo XC90 has the largest boot at 301L.
Which can tow the most?
The Volvo XC90 has the highest braked towing capacity at 2,400kg.
Which is the most powerful?
The Volvo XC90 makes the most power at 183kW. The BMW Z4 is quickest to 100km/h in 6.6s.
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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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