1977 Fiat 133 vs. 2003 Isuzu Ascender
To start off, 2003 Isuzu Ascender is newer by 26 year(s). Which means there will be less support and parts availability for 1977 Fiat 133. In addition, the cost of maintenance, including insurance, on 1977 Fiat 133 would be higher. At 4,195 cc (6 cylinders), 2003 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2003 Isuzu Ascender (271 HP @ 6000 RPM) has 237 more horse power than 1977 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 2003 Isuzu Ascender should accelerate faster than 1977 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2003 Isuzu Ascender weights approximately 1480 kg more than 1977 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 1977 Fiat 133. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Isuzu Ascender (374 Nm @ 3600 RPM) has 319 more torque (in Nm) than 1977 Fiat 133. (55 Nm @ 3200 RPM). This means 2003 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 133.
Compare all specifications:
| 1977 Fiat 133 | 2003 Isuzu Ascender | |
| Make | Fiat | Isuzu |
| Model | 133 | Ascender |
| Year Released | 1977 | 2003 |
| Engine Position | Rear | Front |
| Engine Size | 843 cc | 4195 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 34 HP | 271 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 55 Nm | 374 Nm |
| Torque RPM | 3200 RPM | 3600 RPM |
| Engine Bore Size | 65 mm | 93 mm |
| Engine Stroke Size | 68 mm | 102 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 690 kg | 2170 kg |
| Vehicle Length | 3460 mm | 5280 mm |
| Vehicle Width | 1430 mm | 1940 mm |
| Vehicle Height | 1330 mm | 1920 mm |
| Wheelbase Size | 2030 mm | 3280 mm |
