2004 GMC Envoy vs. 1978 Opel Senator
To start off, 2004 GMC Envoy is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Opel Senator. In addition, the cost of maintenance, including insurance, on 1978 Opel Senator would be higher. At 4,193 cc (6 cylinders), 2004 GMC Envoy is equipped with a bigger engine. In terms of performance, 2004 GMC Envoy (275 HP) has 160 more horse power than 1978 Opel Senator. (115 HP). In normal driving conditions, 2004 GMC Envoy should accelerate faster than 1978 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Envoy weights approximately 836 kg more than 1978 Opel Senator. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 (373 Nm) has 213 more torque (in Nm) than 1978 Opel Senator. (160 Nm). This means 2004 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Senator.
Compare all specifications:
2004 GMC Envoy | 1978 Opel Senator | |
Make | GMC | Opel |
Model | Envoy | Senator |
Year Released | 2004 | 1978 |
Engine Position | Front | Front |
Engine Size | 4193 cc | 1979 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 275 HP | 115 HP |
Torque | 373 Nm | 160 Nm |
Engine Bore Size | 93 mm | 95 mm |
Engine Stroke Size | 102 mm | 69.8 mm |
Engine Compression Ratio | 10.0:1 | 9.4:1 |
Drive Type | Rear | Rear |
Number of Seats | 7 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2171 kg | 1335 kg |
Vehicle Length | 5280 mm | 4850 mm |
Vehicle Width | 1900 mm | 1730 mm |
Vehicle Height | 1920 mm | 1390 mm |
Wheelbase Size | 3280 mm | 2690 mm |