2005 BMW Z4 vs. 1979 GMC Suburban
To start off, 2005 BMW Z4 is newer by 26 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, 2005 BMW Z4 (141 HP @ 6200 RPM) has 12 more horse power than 1979 GMC Suburban. (129 HP @ 4000 RPM). In normal driving conditions, 2005 BMW Z4 should accelerate faster than 1979 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1979 GMC Suburban weights approximately 907 kg more than 2005 BMW Z4.
Because 1979 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW Z4. 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 85 more torque (in Nm) than 2005 BMW Z4. (200 Nm @ 3600 RPM). This means 1979 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW Z4. 1979 GMC Suburban has automatic transmission and 2005 BMW Z4 has manual transmission. 2005 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1979 GMC Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW Z4 | 1979 GMC Suburban | |
| Make | BMW | GMC |
| Model | Z4 | Suburban |
| Year Released | 2005 | 1979 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 4093 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 141 HP | 129 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 200 Nm | 285 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1325 kg | 2232 kg |
| Vehicle Length | 4100 mm | 5480 mm |
| Vehicle Width | 1790 mm | 1950 mm |
| Vehicle Height | 1310 mm | 1800 mm |
| Wheelbase Size | 2500 mm | 3300 mm |
