Subaru Rex 2.1 3-door hatchback Japan 550 SJ, Configuration (Premaximal)
| Volume | 0.5 l |
| Power | 31 hp |
| Fuel type | Gasoline Regular (AI-92, AI-95) |
| Transmission | Manual transmission |
| Drive | Front (FF) |
| Number of places | 4 |
| Number of doors | 3 |
| Clearance | 185 mm |
| Front tires | 135SR12 |
| Rear tires | 135SR12 |
Basic parameters
| Release period | September 1985 — October 1986 |
| Drive type | Front |
| Body type | Hatchback |
| Transmission type | Manual transmission 5 |
| Engine capacity | 544 cm³ |
| Body brand | |
| Ground clearance (ride height) | 185 mm |
| Country of assembly | Japan |
| Number of doors | 3 |
| Steering wheel position | right |
Dimensions
Body dimensions
| Body dimensions (length) | 3,195 mm |
| Body dimensions (width) | 1,395 mm |
| Body dimensions (height) | 1,360 mm |
Interior dimensions
| Number of seats | 4 |
| Number of seat rows | 2 |
| Interior dimensions (L x W x H) | NULL mm |
Chassis dimensions
| Wheelbase | 2,255 mm |
| Minimum turning radius | 4.400 m |
| Front track width | 1,220 mm |
| Rear track width | 1,220 mm |
Weight and permissible loads
| Weight | 580 kg |
| Specific gravity | 18.71 kg/hp |
Volumes
| Fuel tank volume | 31 l |
Engine, gearbox and steering
Engine
| Engine make | |
| Fuel used | Gasoline Regular (AI-92, AI-95) |
| Engine type | In-line, 2-cylinder |
| Supercharger | - |
| Maximum power | 31 hp |
| Maximum power | 23 kW |
| Maximum power, at rpm. | 6,000 |
| Maximum torque | 43.0 Nm |
| Maximum torque | 4.0 kgf m |
| Maximum torque, at rpm. | 3,500 |
| Compression ratio | 9.50 |
| Cylinder diameter | 76.000 mm |
| Piston stroke | 60.000 mm |
| Valve drive | SOHC |
| Additional engine information | Carburetor |
Steering
| Power steering | |
| Steering type | Rack and pinion |
Transmission
| 1st gear ratio | 3.8330 |
| 2nd gear ratio | 2.2630 |
| 3rd gear ratio | 1.5200 |
| 4th gear ratio | 1.0220 |
| 5th gear ratio | 0.8780 |
| Reverse gear ratio | 3.4610 |
| Main gear | 5.2000 |
Suspension/chassis
Suspension
| Front suspension | Independent, MacPherson-type shock-absorbing strut |
| Rear suspension | Independent, on oblique levers |
Tires
| Front wheels | 135SR12 |
| Rear wheels | 135SR12 |
Brakes
| Front brakes | Disk |
| Rear brakes | Drums |
Exterior and external equipment
Windows and driver visibility
| Heated rear window |
Interior and interior equipment
Steering wheel and dashboard
| Tachometer |
Interior design
| Fabric upholstery |
Seats
| Second row of seats | folds in a 50/50 ratio |
Additional interior equipment
| Smoker package |
Comfort
Audio systems
| Radio |
Additional equipment
| Mirrors with sun visors |