The GWM Tank 300 has received a series of updates for 2025, with the headline change being the addition of a diesel powertrain. Shared with the GWM Cannon and Cannon Alpha utes, the diesel option joins the existing petrol and hybrid variants — now all benefitting from a series of mechanical upgrades that enhance performance and capability.
Importantly, these enhancements come at no additional cost, with pricing across the range remaining unchanged.
Pricing and range changes
The Tank 300 range now starts at $47,990 drive-away for the diesel Lux — $1500 lower than initially reported. Petrol and hybrid Lux variants have been dropped, as buyers increasingly favour the new diesel option.
| Model | Drive-away price |
| 2025 GWM Tank 300 Lux Diesel | $47,990 |
| 2025 GWM Tank 300 Ultra petrol | $49,990 |
| 2025 GWM Tank 300 Ultra Diesel | $51,990 |
| 2025 GWM Tank 300 Ultra Hybrid | $56,990 |
Updated drivetrain options
The 2025 GWM Tank 300 is offered with three powertrain options, each of which have been detailed below:
| Drivetrain | Petrol | Diesel | Hybrid |
| Engine | 2.0L turbo-petrol four | 2.4L turbo-diesel four | 2.0L turbo-petrol four |
| Engine power | 162kW | 135kW | 180kW |
| Engine torque | 380Nm | 480Nm | 380Nm |
| Electric motor power | – | – | 78kW |
| Electric motor torque | – | – | 268Nm |
| Total system power | – | – | 258kW |
| Total system torque | – | – | 615Nm |
| Transmission | Eight-speed auto | Nine-speed auto | Nine-speed auto |
| Drive type | Four-wheel drive | Four-wheel drive | Four-wheel drive |
| Fuel economy (combined) | 9.5L/100km | 7.8L/100km | 8.4L/100km |
| Fuel tank capacity | 75L | 75L | 75L |
The diesel Tank 300 is the most fuel efficient option here and does not offer any less capability than its petrol and hybrid alternatives, with the exception of peak power output.
Expanded towing and payload capacity
With the diesel option introduced in March, GWM has also rolled out over 20 engineering upgrades to the petrol and hybrid versions. These include:
- Larger front brake rotors and calipers
- Reinforced prop shaft
- Upgraded wheel bearings
- Strengthened front suspension knuckles
As a result, all powertrains — diesel, petrol and hybrid — now offer a 3000kg braked towing capacity, up from 2500kg previously for the non-diesel variants. Payload has also seen a substantial rise, with the Ultra Hybrid rated at 600kg and the Ultra petrol now at 610kg, closely matching diesel versions.
Classification under emissions regulations
With its new 3000kg towing capacity and body-on-frame architecture, the GWM Tank 300 now falls under the “heavy off-road passenger vehicle” category under Australia’s incoming New Vehicle Efficiency Standard (NVES). This means it will be subject to a higher allowable CO₂ emissions target, reflecting its off-road and towing credentials.
These figures represent a significant lift from the earlier maximums of 397kg (petrol) and 420kg (hybrid), bringing the entire lineup in line with buyer expectations in the off-road SUV space.
Trim levels and standard equipment
The 2025 Tank 300 continues to be offered in two trim levels – Lux and Ultra, though engine availability has shifted slightly. The petrol and hybrid Lux variants have been discontinued due to increased demand for the diesel engine.
Tank 300 Lux Diesel – Key Features:
- 17-inch black alloy wheels
- Electronically locking rear differential
- LED lighting with daytime running lamps
- Sunroof and privacy glass
- 12.3-inch digital cluster & touchscreen infotainment
- Wireless Apple CarPlay and Android Auto
- DAB+ radio and satellite navigation
- Comfort-Tek leatherette upholstery
Tank 300 Ultra Petrol – additional features over Lux diesel:
- 18-inch chrome-finish alloy wheels
- Nappa leather upholstery
- Ventilated and massaging front seats
- Heated steering wheel
- Wireless phone charging
- 64-colour ambient lighting
However, some tech omissions remain in the Ultra petrol variant, including wireless smartphone connectivity, and the absence of DAB+ and navigation.
Tank 300 Ultra Diesel and Hybrid – Premium additions:
- Semi-autonomous parking assist
- Auto reverse tracking
- Driver seat and mirror memory
- GWM App connectivity (remote climate, locking, fuel level check)
- Full auto up/down window control
Colour options
The 2025 GWM Tank 300 comes in Fossil Grey as standard, with the following metallic or pearl finishes available for $595 extra:
- Dusk Orange
- Lunar Red
- Crystal Black
- Pearl White
Safety features
The GWM Tank 300 retains its five-star ANCAP safety rating (2022), with strong scores across occupant and safety assist categories.
Standard Safety Equipment Includes:
- Adaptive cruise control
- Autonomous emergency braking
- Lane-keep and centring assist
- Safe exit warning
- Rear cross-traffic and front cross-traffic assist
- Seven airbags
- Surround-view camera with transparent chassis view
- Highway Assist (hybrid only)
- Child presence detection (diesel & hybrid)
- Up to six parking sensors
Warranty & service
While the 2025 hybrid service pricing is yet to be confirmed, the following is the service interval and capped service pricing for the GWM Tank 300.
| Service | Petrol | Diesel |
| 12 months/10,000km | $335 | $360 |
| 24 months/25,000km | $350 | $435 |
| 36 months/40,000km | $635 | $610 |
| 48 months/55,000km | $625 | $555 |
| 60 months/70,000km | $360 | $725 |
| 72 months/85,000km | $1060 | $1055 |
| 84 months/100,000km | $755 | $505 |
Conclusion
The 2025 GWM Tank 300’s upgrades mark a meaningful evolution for the model, improving its competitiveness in a segment where towing, payload and practicality matter.
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