1975 Alfa Romeo Junior vs. 2004 BMW Z4
To start off, 2004 BMW Z4 is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo Junior. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo Junior would be higher. At 2,171 cc (6 cylinders), 2004 BMW Z4 is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (168 HP @ 6250 RPM) has 60 more horse power than 1975 Alfa Romeo Junior. (108 HP @ 6000 RPM) In normal driving conditions, 2004 BMW Z4 should accelerate faster than 1975 Alfa Romeo Junior. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW Z4 weights approximately 295 kg more than 1975 Alfa Romeo Junior. 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, 2004 BMW Z4 (210 Nm @ 3500 RPM) has 70 more torque (in Nm) than 1975 Alfa Romeo Junior. (140 Nm @ 2800 RPM). This means 2004 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo Junior.
Compare all specifications:
1975 Alfa Romeo Junior | 2004 BMW Z4 | |
Make | Alfa Romeo | BMW |
Model | Junior | Z4 |
Year Released | 1975 | 2004 |
Engine Position | Front | Front |
Engine Size | 1568 cc | 2171 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 108 HP | 168 HP |
Engine RPM | 6000 RPM | 6250 RPM |
Torque | 140 Nm | 210 Nm |
Torque RPM | 2800 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Vehicle Weight | 1030 kg | 1325 kg |
Vehicle Length | 3910 mm | 4100 mm |
Vehicle Width | 1560 mm | 1790 mm |
Vehicle Height | 1290 mm | 1310 mm |
Wheelbase Size | 2260 mm | 2500 mm |