1989 BMW Z1 vs. 2009 BMW 325
To start off, 2009 BMW 325 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. Both 1989 BMW Z1 and 2009 BMW 325 are equipped with a 2,494 cc engine. In terms of performance, 2009 BMW 325 (190 HP @ 6000 RPM) has 15 more horse power than 1989 BMW Z1. (175 HP @ 5800 RPM) In normal driving conditions, 2009 BMW 325 should accelerate faster than 1989 BMW Z1. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 325 weights approximately 230 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 BMW 325 (245 Nm @ 3500 RPM) has 14 more torque (in Nm) than 1989 BMW Z1. (231 Nm @ 4000 RPM). This means 2009 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1989 BMW Z1.
Compare all specifications:
| 1989 BMW Z1 | 2009 BMW 325 | |
| Make | BMW | BMW |
| Model | Z1 | 325 |
| Year Released | 1989 | 2009 |
| Body Type | Roadster | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 175 HP | 190 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 231 Nm | 245 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 84 mm |
| Engine Stroke Size | 78.8 mm | 75 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1250 kg | 1480 kg |
| Vehicle Length | 3960 mm | 4270 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1280 mm | 1410 mm |
| Wheelbase Size | 2450 mm | 2730 mm |
