1989 BMW Z1 vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 20 year(s). Which means there will be less support and parts availability for 1989 BMW Z1. In addition, the cost of maintenance, including insurance, on 1989 BMW Z1 would be higher. At 3,653 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (242 HP @ 5600 RPM) has 67 more horse power than 1989 BMW Z1. (175 HP @ 5800 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1989 BMW Z1. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 944 kg more than 1989 BMW Z1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1989 BMW Z1. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H3 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, 2009 Hummer H3 (328 Nm @ 4600 RPM) has 97 more torque (in Nm) than 1989 BMW Z1. (231 Nm @ 4000 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1989 BMW Z1.
Compare all specifications:
| 1989 BMW Z1 | 2009 Hummer H3 | |
| Make | BMW | Hummer |
| Model | Z1 | H3 |
| Year Released | 1989 | 2009 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3653 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 175 HP | 242 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 231 Nm | 328 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1250 kg | 2194 kg |
| Vehicle Length | 3960 mm | 4790 mm |
| Vehicle Width | 1810 mm | 1900 mm |
| Vehicle Height | 1280 mm | 2000 mm |
| Wheelbase Size | 2450 mm | 2850 mm |
