1977 Fiat 133 vs. 2011 GMC Envoy
To start off, 2011 GMC Envoy is newer by 34 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 5,328 cc (8 cylinders), 2011 GMC Envoy is equipped with a bigger engine. In terms of performance, 2011 GMC Envoy (300 HP) has 266 more horse power than 1977 Fiat 133. (34 HP) In normal driving conditions, 2011 GMC Envoy should accelerate faster than 1977 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Envoy weights approximately 1969 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 2011 GMC Envoy 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, 2011 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, 2011 GMC Envoy (435 Nm @ 4000 RPM) has 380 more torque (in Nm) than 1977 Fiat 133. (55 Nm @ 3200 RPM). This means 2011 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 133.
Compare all specifications:
| 1977 Fiat 133 | 2011 GMC Envoy | |
| Make | Fiat | GMC |
| Model | 133 | Envoy |
| Year Released | 1977 | 2011 |
| Engine Position | Rear | Front |
| Engine Size | 843 cc | 5328 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 34 HP | 300 HP |
| Torque | 55 Nm | 435 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Compression Ratio | 7.9:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 690 kg | 2659 kg |
| Vehicle Length | 3460 mm | 4870 mm |
| Vehicle Width | 1430 mm | 1900 mm |
| Vehicle Height | 1330 mm | 1830 mm |
| Wheelbase Size | 2030 mm | 2880 mm |
