1979 Subaru Rex vs. 2007 Suzuki Aerio
To start off, 2007 Suzuki Aerio is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Subaru Rex. In addition, the cost of maintenance, including insurance, on 1979 Subaru Rex would be higher. At 2,294 cc (4 cylinders), 2007 Suzuki Aerio is equipped with a bigger engine. In terms of performance, 2007 Suzuki Aerio (155 HP @ 5400 RPM) has 126 more horse power than 1979 Subaru Rex. (29 HP @ 6200 RPM) In normal driving conditions, 2007 Suzuki Aerio should accelerate faster than 1979 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 2007 Suzuki Aerio weights approximately 672 kg more than 1979 Subaru Rex. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Suzuki Aerio is four wheel drive (4WD), it will have significant more traction and grip than 1979 Subaru Rex. In wet, icy, snow, or gravel driving conditions, 2007 Suzuki Aerio will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Suzuki Aerio (206 Nm @ 3000 RPM) has 164 more torque (in Nm) than 1979 Subaru Rex. (42 Nm @ 3500 RPM). This means 2007 Suzuki Aerio will have an easier job in driving up hills or pulling heavy equipment than 1979 Subaru Rex. 2007 Suzuki Aerio has automatic transmission and 1979 Subaru Rex has manual transmission. 1979 Subaru Rex will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Suzuki Aerio will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Subaru Rex | 2007 Suzuki Aerio | |
| Make | Subaru | Suzuki |
| Model | Rex | Aerio |
| Year Released | 1979 | 2007 |
| Engine Position | Rear | Front |
| Engine Size | 543 cc | 2294 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 29 HP | 155 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 42 Nm | 206 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 535 kg | 1207 kg |
| Vehicle Length | 3000 mm | 4360 mm |
| Vehicle Width | 1300 mm | 1730 mm |
| Vehicle Height | 1290 mm | 1550 mm |
| Wheelbase Size | 1930 mm | 2490 mm |
