1979 Fiat 133 vs. 2004 GMC Envoy
To start off, 2004 GMC Envoy is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Fiat 133. In addition, the cost of maintenance, including insurance, on 1979 Fiat 133 would be higher. At 4,160 cc (6 cylinders), 2004 GMC Envoy is equipped with a bigger engine. In terms of performance, 2004 GMC Envoy (271 HP @ 6000 RPM) has 237 more horse power than 1979 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 2004 GMC Envoy should accelerate faster than 1979 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Envoy weights approximately 1320 kg more than 1979 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1979 Fiat 133. In wet, icy, snow, or gravel driving conditions, 2004 GMC Envoy 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 GMC Envoy (374 Nm @ 3600 RPM) has 320 more torque (in Nm) than 1979 Fiat 133. (54 Nm @ 3200 RPM). This means 2004 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1979 Fiat 133.
Compare all specifications:
| 1979 Fiat 133 | 2004 GMC Envoy | |
| Make | Fiat | GMC |
| Model | 133 | Envoy |
| Year Released | 1979 | 2004 |
| Engine Position | Rear | Front |
| Engine Size | 843 cc | 4160 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 | 54 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 | 2010 kg |
| Vehicle Length | 3460 mm | 4870 mm |
| Vehicle Width | 1430 mm | 1840 mm |
| Vehicle Height | 1330 mm | 1780 mm |
| Wheelbase Size | 2030 mm | 2880 mm |
