Suzuki Grand Vitara vs Isuzu MU-X
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.
Suzuki Grand Vitara
Price TBC
SUV
Petrol
J24B
122kW
9.5 L/100km
ANCAP: no data
398L
Isuzu MU-X
From $43,900
SUV
Diesel
Diesel
120kW
6.4 L/100km
5★ ANCAP
311L
Suzuki Grand Vitara: we're still completing price, 0-100km/h and warranty.
A blank cell below means we don't have that figure, not that the car scores badly on it. We leave them empty rather than estimate, so any row where one car is blank isn't a like-for-like comparison yet.
Track the Suzuki Grand Vitara & Isuzu MU-X
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Price Breakdown
Pricing for one or both models is yet to be confirmed for the Australian market. We will update this comparison when official RRPs are announced.
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 Suzuki Grand Vitara features a 6.1-inch touchscreen, while the Isuzu MU-X gets a 8-inch display and 4.2-inch instruments.
The Isuzu MU-X counters with wireless Apple CarPlay/Android Auto. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the Suzuki Grand Vitara gets fabric upholstery while the Isuzu MU-X offers cloth.
Drivetrain
The Suzuki Grand Vitara uses a J24B producing 122kW and 225Nm of torque, sent through a 4-speed automatic to a RWD layout.
The Isuzu MU-X responds with a Diesel making 120kW and 400Nm, paired to a automatic driving the rear wheels.
The Suzuki Grand Vitara has the clear power advantage at 122kW vs 120kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Suzuki Grand Vitara measures 4,500mm long on a 2,640mm wheelbase, 360mm shorter than the Isuzu MU-X at 4,860mm (2,855mm wheelbase). The longer wheelbase on the Isuzu MU-X generally means more rear legroom.
Boot space is 398L in the Suzuki Grand Vitara and 311L in the Isuzu MU-X, giving the Suzuki Grand Vitara a 87L advantage. Fold the rears and you get 758L vs 2138L. The Isuzu MU-X seats 7 vs 5.
For towing, the Isuzu MU-X leads with a 3,500kg braked capacity vs 1,700kg. That 1,800kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.0m to 11.6m
Based on 11.0m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.6m 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 $2,708/year for the Suzuki Grand Vitara and $1,824/year for the Isuzu MU-X. That is a $884 annual difference in favour of the Isuzu MU-X.
Who Should Buy Which?
Buy the Suzuki Grand Vitara if: You prioritise performance, need more boot space, or prefer Suzuki's approach to design and ownership experience.
Buy the Isuzu MU-X if: You want lower running costs, need stronger towing, or prefer Isuzu's approach to design and ownership experience.
The Verdict
This is genuinely close. The Suzuki Grand Vitara and Isuzu MU-X trade blows across the spec sheet, and neither runs away with an outright win. The Isuzu MU-X will save you roughly $884 a year in fuel. If boot space matters, the Suzuki Grand Vitara 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, Suzuki Grand Vitara and Isuzu MU-X?
The Isuzu MU-X is the cheapest at $43,900 before on-road costs.
Which is the most fuel-efficient?
The Isuzu MU-X uses the least fuel at 6.4L/100km on the combined cycle.
What are the ANCAP safety ratings?
Isuzu MU-X holds a 5-star ANCAP rating. We have no published ANCAP rating for Suzuki Grand Vitara, so there is nothing to compare on crash performance. Compare the active-safety features above instead.
Which has the most boot space?
The Suzuki Grand Vitara has the largest boot at 398L.
Which can tow the most?
The Isuzu MU-X has the highest braked towing capacity at 3,500kg.
Which is the most powerful?
The Suzuki Grand Vitara makes the most power at 122kW.
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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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