1977 GMC Suburban vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 30 year(s). Which means there will be less support and parts availability for 1977 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1977 GMC Suburban would be higher. At 4,093 cc (6 cylinders), 1977 GMC Suburban is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (153 HP @ 5600 RPM) has 52 more horse power than 1977 GMC Suburban. (101 HP @ 3600 RPM) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 1977 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1977 GMC Suburban weights approximately 650 kg more than 2007 Opel Vectra.
Because 1977 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 1977 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, 1977 GMC Suburban (242 Nm @ 1600 RPM) has 22 more torque (in Nm) than 2007 Opel Vectra. (220 Nm @ 3800 RPM). This means 1977 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 1977 GMC Suburban | 2007 Opel Vectra | |
| Make | GMC | Opel |
| Model | Suburban | Vectra |
| Year Released | 1977 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 2197 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 153 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Torque | 242 Nm | 220 Nm |
| Torque RPM | 1600 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Vehicle Weight | 2200 kg | 1550 kg |
| Vehicle Length | 5480 mm | 4830 mm |
| Vehicle Width | 1950 mm | 1800 mm |
| Vehicle Height | 1800 mm | 1510 mm |
| Wheelbase Size | 3300 mm | 2840 mm |
