2004 BMW 630 vs. 1973 GMC Suburban
To start off, 2004 BMW 630 is newer by 31 year(s). Which means there will be less support and parts availability for 1973 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1973 GMC Suburban would be higher. At 4,092 cc (6 cylinders), 1973 GMC Suburban is equipped with a bigger engine. In terms of performance, 2004 BMW 630 (254 HP @ 6600 RPM) has 154 more horse power than 1973 GMC Suburban. (100 HP @ 3600 RPM). In normal driving conditions, 2004 BMW 630 should accelerate faster than 1973 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1973 GMC Suburban weights approximately 424 kg more than 2004 BMW 630.
Because 1973 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 630. In wet, icy, snow, or gravel driving conditions, 1973 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, 2004 BMW 630 (300 Nm @ 2500 RPM) has 58 more torque (in Nm) than 1973 GMC Suburban. (242 Nm @ 1600 RPM). This means 2004 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 1973 GMC Suburban.
Compare all specifications:
| 2004 BMW 630 | 1973 GMC Suburban | |
| Make | BMW | GMC |
| Model | 630 | Suburban |
| Year Released | 2004 | 1973 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 4092 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 254 HP | 100 HP |
| Engine RPM | 6600 RPM | 3600 RPM |
| Torque | 300 Nm | 242 Nm |
| Torque RPM | 2500 RPM | 1600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1776 kg | 2200 kg |
| Vehicle Length | 4830 mm | 5480 mm |
| Vehicle Width | 1860 mm | 1950 mm |
| Vehicle Height | 1380 mm | 1800 mm |
| Wheelbase Size | 2730 mm | 3300 mm |
