1979 GMC Suburban vs. 2002 Opel Concept M
To start off, 2002 Opel Concept M is newer by 23 year(s). Which means there will be less support and parts availability for 1979 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1979 GMC Suburban would be higher. At 4,093 cc (6 cylinders), 1979 GMC Suburban is equipped with a bigger engine. In terms of performance, 2002 Opel Concept M (148 HP @ 4400 RPM) has 19 more horse power than 1979 GMC Suburban. (129 HP @ 4000 RPM) In normal driving conditions, 2002 Opel Concept M should accelerate faster than 1979 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1979 GMC Suburban weights approximately 934 kg more than 2002 Opel Concept M.
Because 1979 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2002 Opel Concept M. In wet, icy, snow, or gravel driving conditions, 1979 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, 1979 GMC Suburban (285 Nm @ 2000 RPM) has 80 more torque (in Nm) than 2002 Opel Concept M. (205 Nm @ 1980 RPM). This means 1979 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Concept M.
Compare all specifications:
| 1979 GMC Suburban | 2002 Opel Concept M | |
| Make | GMC | Opel |
| Model | Suburban | Concept M |
| Year Released | 1979 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 1599 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 129 HP | 148 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 285 Nm | 205 Nm |
| Torque RPM | 2000 RPM | 1980 RPM |
| Drive Type | 4WD | Front |
| Vehicle Weight | 2232 kg | 1298 kg |
| Vehicle Length | 5480 mm | 4060 mm |
| Vehicle Width | 1950 mm | 1790 mm |
| Vehicle Height | 1800 mm | 1630 mm |
| Wheelbase Size | 3300 mm | 2640 mm |
