2009 GMC Envoy vs. 1983 Opel Senator
To start off, 2009 GMC Envoy is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Opel Senator. In addition, the cost of maintenance, including insurance, on 1983 Opel Senator would be higher. At 5,328 cc (8 cylinders), 2009 GMC Envoy is equipped with a bigger engine. In terms of performance, 2009 GMC Envoy (300 HP) has 186 more horse power than 1983 Opel Senator. (114 HP). In normal driving conditions, 2009 GMC Envoy should accelerate faster than 1983 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Envoy weights approximately 1339 kg more than 1983 Opel Senator. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1983 Opel Senator. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 GMC Envoy (435 Nm @ 4000 RPM) has 249 more torque (in Nm) than 1983 Opel Senator. (186 Nm @ 2800 RPM). This means 2009 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Senator.
Compare all specifications:
| 2009 GMC Envoy | 1983 Opel Senator | |
| Make | GMC | Opel |
| Model | Envoy | Senator |
| Year Released | 2009 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 2197 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 114 HP |
| Torque | 435 Nm | 186 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Compression Ratio | 9.2:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2659 kg | 1320 kg |
| Vehicle Length | 4870 mm | 4820 mm |
| Vehicle Width | 1900 mm | 1730 mm |
| Vehicle Height | 1830 mm | 1420 mm |
| Wheelbase Size | 2880 mm | 2690 mm |
