2004 Isuzu Ascender vs. 1977 Subaru Rex
To start off, 2004 Isuzu Ascender is newer by 27 year(s). Which means there will be less support and parts availability for 1977 Subaru Rex. In addition, the cost of maintenance, including insurance, on 1977 Subaru Rex would be higher. At 4,195 cc (6 cylinders), 2004 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2004 Isuzu Ascender (271 HP @ 6000 RPM) has 242 more horse power than 1977 Subaru Rex. (29 HP @ 6500 RPM). In normal driving conditions, 2004 Isuzu Ascender should accelerate faster than 1977 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 2004 Isuzu Ascender weights approximately 1635 kg more than 1977 Subaru Rex. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 1977 Subaru Rex. In wet, icy, snow, or gravel driving conditions, 2004 Isuzu Ascender 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, 2004 Isuzu Ascender (373 Nm @ 3600 RPM) has 334 more torque (in Nm) than 1977 Subaru Rex. (39 Nm @ 4500 RPM). This means 2004 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 1977 Subaru Rex. 2004 Isuzu Ascender has automatic transmission and 1977 Subaru Rex has manual transmission. 1977 Subaru Rex will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Isuzu Ascender will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Isuzu Ascender | 1977 Subaru Rex | |
| Make | Isuzu | Subaru |
| Model | Ascender | Rex |
| Year Released | 2004 | 1977 |
| Engine Position | Front | Rear |
| Engine Size | 4195 cc | 490 cc |
| Engine Cylinders | 6 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 271 HP | 29 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 373 Nm | 39 Nm |
| Torque RPM | 3600 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2170 kg | 535 kg |
| Vehicle Length | 5280 mm | 3000 mm |
| Vehicle Width | 1940 mm | 1300 mm |
| Vehicle Height | 1920 mm | 1290 mm |
| Wheelbase Size | 3280 mm | 1930 mm |
