2004 Opel Signum vs. 1983 Pontiac Grand Safari
To start off, 2004 Opel Signum is newer by 21 year(s). Which means there will be less support and parts availability for 1983 Pontiac Grand Safari. In addition, the cost of maintenance, including insurance, on 1983 Pontiac Grand Safari would be higher. At 4,942 cc (8 cylinders), 1983 Pontiac Grand Safari is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (208 HP @ 6200 RPM) has 60 more horse power than 1983 Pontiac Grand Safari. (148 HP @ 4000 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1983 Pontiac Grand Safari. With that said, vehicle weight also plays an important factor in acceleration. 1983 Pontiac Grand Safari weights approximately 205 kg more than 2004 Opel Signum.
Because 1983 Pontiac Grand Safari is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1983 Pontiac Grand Safari. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 1983 Pontiac Grand Safari (325 Nm @ 2400 RPM) has 25 more torque (in Nm) than 2004 Opel Signum. (300 Nm @ 4000 RPM). This means 1983 Pontiac Grand Safari will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum. 1983 Pontiac Grand Safari has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1983 Pontiac Grand Safari will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Opel Signum | 1983 Pontiac Grand Safari | |
Make | Opel | Pontiac |
Model | Signum | Grand Safari |
Year Released | 2004 | 1983 |
Engine Position | Front | Front |
Engine Size | 3175 cc | 4942 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 208 HP | 148 HP |
Engine RPM | 6200 RPM | 4000 RPM |
Torque | 300 Nm | 325 Nm |
Torque RPM | 4000 RPM | 2400 RPM |
Engine Bore Size | 87.5 mm | 101.6 mm |
Engine Stroke Size | 88 mm | 76.2 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1595 kg | 1800 kg |
Vehicle Length | 4640 mm | 5450 mm |
Vehicle Width | 1800 mm | 2020 mm |
Vehicle Height | 1470 mm | 1460 mm |
Wheelbase Size | 2740 mm | 2950 mm |