1999 BMW Z9 vs. 1974 GMC Suburban
To start off, 1999 BMW Z9 is newer by 25 year(s). Which means there will be less support and parts availability for 1974 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1974 GMC Suburban would be higher. At 4,397 cc (8 cylinders), 1999 BMW Z9 is equipped with a bigger engine. In terms of performance, 1999 BMW Z9 (242 HP @ 7400 RPM) has 142 more horse power than 1974 GMC Suburban. (100 HP @ 3600 RPM). In normal driving conditions, 1999 BMW Z9 should accelerate faster than 1974 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1974 GMC Suburban weights approximately 570 kg more than 1999 BMW Z9.
Because 1974 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1999 BMW Z9. In wet, icy, snow, or gravel driving conditions, 1974 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, 1999 BMW Z9 (560 Nm @ 1750 RPM) has 317 more torque (in Nm) than 1974 GMC Suburban. (243 Nm @ 1600 RPM). This means 1999 BMW Z9 will have an easier job in driving up hills or pulling heavy equipment than 1974 GMC Suburban.
Compare all specifications:
| 1999 BMW Z9 | 1974 GMC Suburban | |
| Make | BMW | GMC |
| Model | Z9 | Suburban |
| Year Released | 1999 | 1974 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 4397 cc | 4093 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 242 HP | 100 HP |
| Engine RPM | 7400 RPM | 3600 RPM |
| Torque | 560 Nm | 243 Nm |
| Torque RPM | 1750 RPM | 1600 RPM |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1630 kg | 2200 kg |
| Vehicle Length | 5010 mm | 5480 mm |
| Vehicle Width | 1980 mm | 1950 mm |
| Vehicle Height | 1350 mm | 1800 mm |
| Wheelbase Size | 3060 mm | 3300 mm |
