On October 16, 2025, Subaru announced the addition of a long-awaited 4WD model to its compact SUV, the Rex. Previously, the Rex was only available in front-wheel drive (FF) configurations, but now it will be available with a 4WD system that excels on snowy and rough roads, greatly expanding the options available to customers.
This article provides a detailed explanation of the features, price, specs, and fuel economy of the new Subaru Rex 4WD. It’s a must-read for anyone considering purchasing one or wanting to know the latest information on compact SUVs.
Overview of the Subaru Rex 4WD
REX 2025
basic information
- Announcement Date : October 16, 2025
- Vehicle type : Compact SUV
- Drive system : 4WD (four-wheel drive)
- Manufacturer : OEM supply from Daihatsu Motor Co., Ltd.
- Sales plan : 440 units/month (all REX grades)
The Rex 4WD was developed as a sibling vehicle to the Daihatsu Rocky and Toyota Raize, and combines the driving performance and quality that are unique to the Subaru brand.
Price and grade structure
Pricing for 4WD models
New 4WD model
- G 4WD : 2,187,900 yen
- Z 4WD : 2,511,300 yen
Existing FF model (reference)
- G (FF): 1,917,000 yen
- Z (FF): 2,274,500 yen
The 4WD model is approximately 270,000 yen more expensive than the FF model, but considering its improved off-road performance and stability, this is a reasonable price.
Hybrid model also available
Hybrid model (FF)
- G HYBRID: 2,216,500 yen
- Z HYBRID: 2,608,100 yen
The hybrid model, which was added in June 2025, will also continue to be sold, completing the lineup to meet a wide range of needs.
Engine specs and driving performance
Adoption of a 1.0L turbo engine
The 4WD model is equipped with a 1.0L inline 3-cylinder DOHC turbo engine, a first for the Rex :
- Maximum output : 72kW (98PS) / 6,000rpm
- Maximum torque : 140N・m (14.3kgf・m) / 2,400-4,000rpm
- Total displacement : 996cc
- Fuel : Regular unleaded gasoline
This turbo engine delivers powerful and comfortable driving despite its small displacement.
Dynamic Torque Control 4WD
The 4WD system uses ” Dynamic Torque Control 4WD “:
- Highly accurate torque distribution with electronically controlled coupling function
- Front/rear wheel distribution ratio : Seamlessly controlled from 100:0 to 50:50
- Normal driving : Front-wheel drive with emphasis on fuel economy
- When starting off/on slippery roads : Optimal drive force distribution to the rear wheels
The torque distribution status while driving can be checked in real time on the multi-information display.
fuel efficiency
WLTC mode fuel economy
Fuel economy of 4WD models:
- 17.4km/L (WLTC mode)
It offers excellent fuel economy for a 4WD vehicle, making it economical for everyday use and leisure.
Comparison with other grades
- 1.2L gasoline (FF): 20.7km/L
- 1.2L Hybrid (FF): 28.0km/L
Body size and basic specifications
External dimensions
- Length x width x height : 3,995 x 1,695 x 1,620 mm
- Wheelbase : 2,525mm
- Ground clearance : 185mm
- Vehicle weight : G 4WD 1,040kg / Z 4WD 1,050kg
Tire size
- G 4WD : 195/65R16
- Z 4WD : 195/60R17
Despite its compact body size, it combines the presence and practicality of an SUV.
Fully equipped Z 4WD grade
The top-grade Z 4WD comes standard with the following comprehensive equipment:
Exterior equipment
- 17-inch aluminum wheels (machined + painted black)
Interior equipment
- Leather-wrapped steering wheel (with silver trim)
- Leather-wrapped shift knob
- Door armrests with soft leather padding (driver’s and passenger’s seats)
Comfortable equipment
- Driver and passenger seat heaters
- Front wiper deicer
- Heated door mirrors
- Auxiliary indoor heater
These features will greatly improve your comfort in cold climates and winter.
Safety equipment and advanced features
New Generation Smart Assist
- Adaptive cruise control (ACC) with full-speed tracking function
- Collision warning and collision avoidance braking functions
- Brake control with false start prevention function (front and rear)
- Smart Panorama Parking Assist
Driving assistance features
- Blind Spot Monitor
- Rear Cross Traffic Alert
- CTA (Cornering Trace Assist) *Higher grade
Infotainment
- Active multi-information meter
- 9-inch display audio (manufacturer option)
- Compatible with Apple CarPlay and Android Auto
Comparison with competing models
Daihatsu Rocky
Daihatsu Rocky
The Rex shares the same basic performance as the Rocky, which is the original equipment manufacturer for the Rex, but what makes it stand out is the quality control and sales service that only the Subaru brand can offer.
Toyota Raize
Toyota Raize
It is a sister car to the Raize, which is also supplied by Daihatsu on an OEM basis. The choice is based on the sales network and brand image.
Other companies’ compact SUVs
VEZEL ehev rs 2025
- Honda Vezel
- Nissan Kicks
- Mazda CX-30
Compared to these competing models, the Rex 4WD is characterized by its price advantage and practical equipment.
Pros and cons of purchasing
merit
- Affordable 4WD performance
- Excellent fuel economy (17.4km/L)
- Extensive safety equipment
- Compact and easy to handle
- The reliability of the Subaru brand
Disadvantages
- OEM model, so uniqueness is limited
- Approximately 270,000 yen more expensive than the FF model
- Rear seat space is a little cramped
summary
The Subaru Rex 4WD has emerged as a highly attractive option in the compact SUV market. The combination of a 1.0L turbo engine and a high-performance 4WD system makes it capable of handling a wide range of situations, from everyday use to outdoor activities.
This is an ideal model for drivers who drive in areas with a lot of snow and for those who want to enjoy outdoor activities on the weekends. The price, starting from 2.18 million yen, is also very attractive for a 4WD vehicle.
If you are considering purchasing one, we recommend that you take a test drive at your nearest Subaru dealership to experience its driving performance and comfort for yourself.
Subaru News Release
https://www.subaru.co.jp/news/2025_10_16_150221
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