1977 GMC Suburban vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 29 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, 2006 Opel Astra (104 HP @ 6000 RPM) has 3 more horse power than 1977 GMC Suburban. (101 HP @ 3600 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 1977 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1977 GMC Suburban weights approximately 885 kg more than 2006 Opel Astra.
Because 1977 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Astra. 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 92 more torque (in Nm) than 2006 Opel Astra. (150 Nm @ 3900 RPM). This means 1977 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 1977 GMC Suburban | 2006 Opel Astra | |
| Make | GMC | Opel |
| Model | Suburban | Astra |
| Year Released | 1977 | 2006 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 104 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 242 Nm | 150 Nm |
| Torque RPM | 1600 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2200 kg | 1315 kg |
| Vehicle Length | 5480 mm | 4520 mm |
| Vehicle Width | 1950 mm | 1800 mm |
| Vehicle Height | 1800 mm | 1510 mm |
| Wheelbase Size | 3300 mm | 2710 mm |
