2005 BMW Z4 vs. 1983 BMW 320
To start off, 2005 BMW Z4 is newer by 22 year(s). Which means there will be less support and parts availability for 1983 BMW 320. In addition, the cost of maintenance, including insurance, on 1983 BMW 320 would be higher. At 2,171 cc (6 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 2005 BMW Z4 (168 HP @ 6250 RPM) has 48 more horse power than 1983 BMW 320. (120 HP @ 5800 RPM). In normal driving conditions, 2005 BMW Z4 should accelerate faster than 1983 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW Z4 weights approximately 275 kg more than 1983 BMW 320. 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, 2005 BMW Z4 (210 Nm @ 3500 RPM) has 39 more torque (in Nm) than 1983 BMW 320. (171 Nm @ 4000 RPM). This means 2005 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 320.
Compare all specifications:
2005 BMW Z4 | 1983 BMW 320 | |
Make | BMW | BMW |
Model | Z4 | 320 |
Year Released | 2005 | 1983 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2171 cc | 1991 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 168 HP | 120 HP |
Engine RPM | 6250 RPM | 5800 RPM |
Torque | 210 Nm | 171 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 80 mm | 80.1 mm |
Engine Stroke Size | 72 mm | 66 mm |
Engine Compression Ratio | 10.8:1 | 9.8:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 7.7 seconds | 9.8 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1325 kg | 1050 kg |
Vehicle Length | 4100 mm | 4330 mm |
Vehicle Width | 1790 mm | 1650 mm |
Vehicle Height | 1310 mm | 1390 mm |
Wheelbase Size | 2500 mm | 2580 mm |
Fuel Tank Capacity | 55 L | 55 L |