Isuzu MU-X vs MG MGS5
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 Isuzu MU-X starts from $43,900 before on-road costs, while the MG MGS5 opens at $44,990. That makes the Isuzu MU-X the more affordable entry point by $1,090.
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 $48,290 and $49,489 respectively.
The MG MGS5 qualifies for FBT exemption as an electric vehicle, which can dramatically reduce the effective cost for novated lease buyers. The Isuzu MU-X, as a petrol model, does not qualify.
Over 5 years, the running costs favour the MG MGS5 by roughly $5,760 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
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The Isuzu MU-X stands out with wireless Apple CarPlay/Android Auto that you will not find on the MG MGS5. The MG MGS5 counters with Apple CarPlay. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Isuzu MU-X uses a Diesel producing 120kW and 400Nm of torque, sent through a automatic to a RWD layout. It covers the 0-100km/h sprint in 11 seconds.
The MG MGS5 responds with a Electric Motor making 125kW and 250Nm, paired to a automatic driving the rear wheels. It gets to 100km/h in 8.2 seconds.
The MG MGS5 has the clear power advantage at 125kW vs 120kW. In the real-world sprint, the MG MGS5 is 2.8s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Isuzu MU-X measures 4,860mm long on a 2,855mm wheelbase, 384mm longer than the MG MGS5 at 4,476mm (2,730mm wheelbase). The longer wheelbase on the Isuzu MU-X generally means more rear legroom.
Boot space is 311L in the Isuzu MU-X and 453L in the MG MGS5, giving the MG MGS5 a 142L advantage. The Isuzu MU-X seats 7 vs 5.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.6m diameter
Average
Based on 11.6m 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 $1,824/year for the Isuzu MU-X and $672/year for the MG MGS5. That is a $1,152 annual difference in favour of the MG MGS5.
Estimated annual total: $1,824 (Isuzu MU-X) vs $672 (MG MGS5). The MG MGS5 saves you roughly $1,152 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 6 years / 150,000km (Isuzu MU-X) vs 10 years / 999,999km (MG MGS5). The MG MGS5 has longer coverage.
Who Should Buy Which?
Buy the Isuzu MU-X if: You want the lower entry price, or prefer Isuzu's approach to design and ownership experience.
Buy the MG MGS5 if: You prioritise performance, need more boot space, want lower running costs, value a longer warranty, or prefer MG's approach to design and ownership experience.
The Verdict
The MG MGS5 takes 4 of 6 key spec categories. The MG MGS5 will save you roughly $1,152 a year in fuel. If boot space matters, the MG MGS5 has a clear edge. The MG MGS5 adds peace of mind with a longer 10-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Isuzu MU-X and MG MGS5?
The Isuzu MU-X is the cheapest at $43,900 before on-road costs. That undercuts the MG MGS5 by $1,090.
Which is the most fuel-efficient?
The Isuzu MU-X uses the least fuel at 6.4L/100km on the combined cycle.
Which is safest?
They are evenly matched — Isuzu MU-X all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The MG MGS5 has the largest boot at 453L.
Which can tow the most?
The Isuzu MU-X has the highest braked towing capacity at 3,500kg.
Which has the best warranty?
The MG MGS5 has the longest warranty at 10 years / 1000k km.
Which is the most powerful?
The MG MGS5 makes the most power at 125kW. The MG MGS5 is quickest to 100km/h in 8.2s.
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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