1983 GMC Suburban vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 19 year(s). Which means there will be less support and parts availability for 1983 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1983 GMC Suburban would be higher. At 7,446 cc (8 cylinders), 1983 GMC Suburban is equipped with a bigger engine. In terms of performance, 1983 GMC Suburban (227 HP @ 3800 RPM) has 53 more horse power than 2002 Opel Signum. (174 HP @ 4000 RPM). In normal driving conditions, 1983 GMC Suburban should accelerate faster than 2002 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1983 GMC Suburban weights approximately 660 kg more than 2002 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2002 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1983 GMC Suburban 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, 1983 GMC Suburban (488 Nm @ 2800 RPM) has 111 more torque (in Nm) than 2002 Opel Signum. (377 Nm @ 1900 RPM). This means 1983 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Signum. 1983 GMC Suburban has automatic transmission and 2002 Opel Signum has manual transmission. 2002 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1983 GMC Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
1983 GMC Suburban | 2002 Opel Signum | |
Make | GMC | Opel |
Model | Suburban | Signum |
Year Released | 1983 | 2002 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 7446 cc | 2957 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 227 HP | 174 HP |
Engine RPM | 3800 RPM | 4000 RPM |
Torque | 488 Nm | 377 Nm |
Torque RPM | 2800 RPM | 1900 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Vehicle Weight | 2330 kg | 1670 kg |
Vehicle Length | 5480 mm | 4640 mm |
Vehicle Width | 1950 mm | 1800 mm |
Vehicle Height | 1800 mm | 1470 mm |
Wheelbase Size | 3300 mm | 2840 mm |