Diesel SUVs remain a favourite among Aussie drivers who want long-distance endurance, robust towing capacity, and real-world off-road toughness. Even with the EV revolution underway, diesel-powered 4WD wagons and SUVs continue to dominate in the outback, among tradies, and in towing caravans cross-country.
In this guide, we dive deep into the top diesel SUVs available in Australia in 2025, comparing them based on performance, fuel economy, practicality, comfort, and value for money.
Why Aussies Still Love Diesel SUVs in 2025
While hybrids and EVs are gaining ground in metro areas, diesel SUVs offer a compelling case in regional Australia and among adventurous families. Here's why:
- Long Range: Diesel engines offer unmatched highway cruising efficiency and larger fuel tanks.
- Towing Strength: Diesel torque is ideal for towing caravans, boats, and trailers.
- Rugged Engineering: Diesel SUVs are often built with ladder-frame chassis for 4WD durability.
- Lower Highway Fuel Consumption: Especially for heavier vehicles, diesels excel at long-distance travel.
Top Diesel SUVs in Australia – 2025 Shortlist
Here are the top diesel-powered SUVs in Australia in 2025, spanning from rugged off-roaders to premium seven-seaters:
1. Toyota LandCruiser 300 Series
- Engine: 3.3L twin-turbo V6 diesel
- Power: 227kW / 700Nm
- Fuel Economy: ~8.9L/100km
- Towing Capacity: 3500kg
- Price (approx): From $98,000+
Why It Stands Out:
The undisputed king of diesel SUVs, the LC300 blends serious off-road ability with improved road manners and tech. Perfect for towing, touring, and extreme outback travel.
2. Ford Everest (Trend & Platinum variants)
- Engine: 2.0L bi-turbo or 3.0L V6 turbo diesel
- Power: Up to 184kW / 600Nm
- Fuel Economy: 7.1–8.5L/100km
- Towing Capacity: 3500kg
- Price: From $58,000 (Trend) to $80,000+ (Platinum)
Why It Stands Out:
Built on the Ranger platform, the Everest V6 diesel is a luxury off-roader with seven seats, rugged capabilities, and an impressive tech suite. One of the best value full-size 4WD SUVs for families.
3. Isuzu MU-X
- Engine: 3.0L turbo-diesel
- Power: 140kW / 450Nm
- Fuel Economy: ~8.3L/100km
- Towing Capacity: 3500kg
- Price: From $50,400
Why It Stands Out:
Loved for its reliability and off-road grit, the MU-X is a favourite for regional families and grey nomads. Strong resale, durable engine, and solid warranty support its appeal.
4. Toyota Fortuner
- Engine: 2.8L turbo-diesel
- Power: 150kW / 500Nm
- Fuel Economy: 7.6–8.6L/100km
- Towing Capacity: 3100kg
- Price: From $53,775
Why It Stands Out:
Sharing DNA with the HiLux, the Fortuner is a great option for families wanting diesel power without the LC300’s price tag. Built tough, reliable, and practical.
5. Mazda CX-8 D35 Asaki LE (until end of 2025)
- Engine: 2.2L twin-turbo diesel
- Power: 140kW / 450Nm
- Fuel Economy: 6.0L/100km
- Towing Capacity: 2000kg
- Price: From $65,000 (limited availability)
Why It Stands Out:
One of the few diesel-powered SUVs with a premium interior, the CX-8 offers smooth highway manners, great efficiency, and seven-seat practicality. Being phased out, but worth considering in 2025 runout sales.
6. Land Rover Defender D250/D300
- Engine: 3.0L inline-6 diesel (mild hybrid)
- Power: 183kW–221kW / 570–650Nm
- Fuel Economy: 7.9L/100km
- Towing Capacity: 3500kg
- Price: From $91,000+
Why It Stands Out:
A modern diesel icon, the Defender brings sophistication to serious 4WDing. The diesel mild hybrid adds torque and efficiency without sacrificing rugged character.
7. Jeep Grand Cherokee L (Limited Diesel – overseas, pending AU reintro)
- Engine: 3.0L EcoDiesel V6
- Power: ~190kW / 570Nm
- Fuel Economy: 8.0–8.5L/100km
- Towing Capacity: 2813kg
- Price (est.): From $85,000 (if reintroduced)
Why It Stands Out:
If Jeep brings this diesel back to Australia, it’ll be a top pick for those wanting comfort with torque-rich off-road power.
8. LDV D90 Executive Diesel
- Engine: 2.0L turbo-diesel
- Power: 160kW / 480Nm
- Fuel Economy: 9.1L/100km
- Towing Capacity: 3100kg
- Price: From $47,000
Why It Stands Out:
Budget-friendly, large, and full of features. The D90 offers impressive diesel grunt for the price, though resale and refinement are not class-leading.
Honourable Mentions – Diesel SUVs Still Worth Considering
- Hyundai Santa Fe Diesel AWD – Refined and frugal, with smooth torque and urban comfort.
- Kia Sorento Diesel AWD – Seven seats, diesel economy, and surprisingly sharp design.
- Skoda Kodiaq RS (previous-gen diesel models) – Performance SUV with Euro diesel tech (some used stock still available).
- Volkswagen Touareg V6 TDI – Luxury diesel with Audi-like refinement and immense torque.
Dieel vs Petrol vs Hybrid vs EV – Why Diesel Still Matters in 2025
| Feature | Diesel SUV | Petrol SUV | Hybrid SUV | Electric SUV |
|---|---|---|---|---|
| Torque | ★★★★★ | ★★★ | ★★★★ | ★★★★ |
| Fuel Range | ★★★★★ | ★★★★ | ★★★★ | ★★★ |
| Towing Capacity | ★★★★★ | ★★★★ | ★★★ | ★★ |
| Running Costs | ★★★★ | ★★★ | ★★★★ | ★★★★ |
| Emissions | ★★ | ★★★ | ★★★★ | ★★★★★ |
| Urban Use | ★★ | ★★★★ | ★★★★ | ★★★★★ |
Verdict: Diesel still rules when you want torque, towing, and long-haul driving. For off-roaders, tourers, and rural drivers, it’s the unmatched all-rounder.
How to Choose the Right Diesel SUV in Australia
Here are the key factors to weigh up when choosing a diesel SUV:
✅ 1. Towing Capacity
If you’re towing a caravan, trailer or boat, make sure your SUV is rated up to 3,500kg. The LC300, Everest and MU-X excel here.
✅ 2. Fuel Range
A diesel tank often exceeds 1,000km on a highway trip—ideal for long-distance touring.
✅ 3. Off-Road Credentials
Look for low-range gearing, diff locks, and strong 4WD systems if you plan to head off-road.
✅ 4. Seating and Comfort
Many diesel SUVs come with 7-seat configurations for large families. Some, like the Everest and Defender, bring luxury too.
✅ 5. Running Costs & Warranty
Diesel engines can last long if maintained well. Choose brands with solid service intervals and capped price servicing.
Fuel Efficiency – Top Diesel SUVs by Economy
| Model | Fuel Economy (Combined) |
|---|---|
| Mazda CX-8 Diesel | 6.0L/100km |
| Kia Sorento Diesel | 6.1L/100km |
| Hyundai Santa Fe | 6.1L/100km |
| Isuzu MU-X | 8.3L/100km |
| Ford Everest V6 | 8.5L/100km |
Final Thoughts – Are Diesel SUVs Still Worth It in 2025?
Yes—for the right buyer. Diesel SUVs make perfect sense for:
- Families going on regular road trips
- Towing large caravans or trailers
- Rural or regional Australians
- Off-road adventurers needing torque and range
- Buyers who value long-term durability and strong resale
While electrification is the future, diesel remains the backbone of Australian adventure and practicality in 2025.
If you’re shopping for power, capability, and long-haul muscle, don’t count diesel out just yet.
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