1978 Subaru Rex vs. 2011 BMW Z4
To start off, 2011 BMW Z4 is newer by 33 year(s). Which means there will be less support and parts availability for 1978 Subaru Rex. In addition, the cost of maintenance, including insurance, on 1978 Subaru Rex would be higher. At 3,000 cc (6 cylinders), 2011 BMW Z4 is equipped with a bigger engine. In terms of performance, 2011 BMW Z4 (335 HP @ 5900 RPM) has 306 more horse power than 1978 Subaru Rex. (29 HP @ 6200 RPM) In normal driving conditions, 2011 BMW Z4 should accelerate faster than 1978 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW Z4 weights approximately 1075 kg more than 1978 Subaru Rex. 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, 2011 BMW Z4 (450 Nm @ 1500 RPM) has 408 more torque (in Nm) than 1978 Subaru Rex. (42 Nm @ 3500 RPM). This means 2011 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1978 Subaru Rex. 2011 BMW Z4 has automatic transmission and 1978 Subaru Rex has manual transmission. 1978 Subaru Rex will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Subaru Rex | 2011 BMW Z4 | |
| Make | Subaru | BMW |
| Model | Rex | Z4 |
| Year Released | 1978 | 2011 |
| Engine Position | Rear | Front |
| Engine Size | 544 cc | 3000 cc |
| Engine Cylinders | 2 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 29 HP | 335 HP |
| Engine RPM | 6200 RPM | 5900 RPM |
| Torque | 42 Nm | 450 Nm |
| Torque RPM | 3500 RPM | 1500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 7-speed automated manual |
| Vehicle Weight | 535 kg | 1610 kg |
| Vehicle Length | 3000 mm | 4242 mm |
| Vehicle Width | 1300 mm | 1791 mm |
| Vehicle Height | 1290 mm | 1285 mm |
| Wheelbase Size | 1930 mm | 2497 mm |
