Subaru Forester 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.
Price Breakdown
The Subaru Forester starts from $43,490 before on-road costs, while the Isuzu MU-X opens at $43,900. That makes the Subaru Forester the more affordable entry point by $410.
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 $47,839 and $48,290 respectively.
Over 5 years, the running costs favour the Isuzu MU-X by roughly $2,425 in fuel alone.
Safety Rundown
Both the Subaru Forester and Isuzu MU-X hold a 5-star ANCAP safety rating. Adult occupant protection scored 83% for the Subaru Forester and 86% for the Isuzu MU-X.
Where the two diverge is in active safety technology. The Isuzu MU-X packs more ADAS features with 6 out of 10 key systems fitted, compared to 4 in the Subaru Forester.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 9 in the Subaru Forester and 8 in the Isuzu MU-X.
Feature Showdown
The Subaru Forester features a 11.6-inch touchscreen, while the Isuzu MU-X gets a 8-inch display and 4.2-inch instruments. Apple CarPlay and Android Auto are standard across both.
Drivetrain
The Subaru Forester uses a Petrol producing 136kW and 226Nm of torque, sent through a cvt to a AWD layout. It covers the 0-100km/h sprint in 11.2 seconds.
The Isuzu MU-X responds with a Diesel making 120kW and 400Nm, paired to a automatic driving the rear wheels. It gets to 100km/h in 11 seconds.
The Subaru Forester has the clear power advantage at 136kW vs 120kW. In the real-world sprint, the Isuzu MU-X is 0.2s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Subaru Forester measures 4,655mm long on a 2,670mm wheelbase, 205mm 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 520L in the Subaru Forester and 311L in the Isuzu MU-X, giving the Subaru Forester a 209L advantage. The Isuzu MU-X seats 7 vs 5.
For towing, the Isuzu MU-X leads with a 3,500kg braked capacity vs 1,500kg. That 2,000kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.8m to 11.6m
Based on 10.8m 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
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $2,309/year for the Subaru Forester and $1,824/year for the Isuzu MU-X. That is a $485 annual difference in favour of the Isuzu MU-X.
Estimated annual total: $2,309 (Subaru Forester) vs $1,824 (Isuzu MU-X). The Isuzu MU-X saves you roughly $485 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (Subaru Forester) vs 6 years / 150,000km (Isuzu MU-X). The Isuzu MU-X has longer coverage.
Who Should Buy Which?
Buy the Subaru Forester if: You want the lower entry price, prioritise performance, need more boot space, or prefer Subaru's approach to design and ownership experience.
Buy the Isuzu MU-X if: You want lower running costs, value a longer warranty, need stronger towing, or prefer Isuzu's approach to design and ownership experience.
The Verdict
The Isuzu MU-X takes 4 of 7 key spec categories. The Isuzu MU-X will save you roughly $485 a year in fuel. If boot space matters, the Subaru Forester has a clear edge. The Isuzu MU-X adds peace of mind with a longer 6-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
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.
Published by CarSorted Editorial Team · 20 April 2026
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