2006 BMW Z4 vs. 1987 BMW Z1
To start off, 2006 BMW Z4 is newer by 19 year(s). Which means there will be less support and parts availability for 1987 BMW Z1. In addition, the cost of maintenance, including insurance, on 1987 BMW Z1 would be higher. At 2,494 cc (6 cylinders), 1987 BMW Z1 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 14 more horse power than 1987 BMW Z1. (175 HP @ 5800 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1987 BMW Z1. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 85 kg more than 1987 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, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 15 more torque (in Nm) than 1987 BMW Z1. (230 Nm @ 4000 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1987 BMW Z1.
Compare all specifications:
2006 BMW Z4 | 1987 BMW Z1 | |
Make | BMW | BMW |
Model | Z4 | Z1 |
Year Released | 2006 | 1987 |
Body Type | Convertible | Roadster |
Engine Position | Front | Front |
Engine Size | 2492 cc | 2494 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 189 HP | 175 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 245 Nm | 230 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 82 mm |
Engine Stroke Size | 75 mm | 78.8 mm |
Engine Compression Ratio | 11.0:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 2 seats |
Vehicle Weight | 1335 kg | 1250 kg |
Vehicle Length | 4100 mm | 3960 mm |
Vehicle Width | 1790 mm | 1810 mm |
Vehicle Height | 1310 mm | 1280 mm |
Wheelbase Size | 2500 mm | 2450 mm |