1978 Peugeot 504 vs. 2007 BMW Z4
To start off, 2007 BMW Z4 is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Peugeot 504. In addition, the cost of maintenance, including insurance, on 1978 Peugeot 504 would be higher. At 2,996 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (261 HP @ 6600 RPM) has 170 more horse power than 1978 Peugeot 504. (91 HP @ 5200 RPM) In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1978 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 68 kg more than 1978 Peugeot 504. 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, 2007 BMW Z4 (315 Nm @ 2750 RPM) has 155 more torque (in Nm) than 1978 Peugeot 504. (160 Nm @ 3000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1978 Peugeot 504. 2007 BMW Z4 has automatic transmission and 1978 Peugeot 504 has manual transmission. 1978 Peugeot 504 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Peugeot 504 | 2007 BMW Z4 | |
| Make | Peugeot | BMW |
| Model | 504 | Z4 |
| Year Released | 1978 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 261 HP |
| Engine RPM | 5200 RPM | 6600 RPM |
| Torque | 160 Nm | 315 Nm |
| Torque RPM | 3000 RPM | 2750 RPM |
| Engine Bore Size | 88 mm | 85 mm |
| Engine Stroke Size | 81 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1330 kg | 1398 kg |
| Vehicle Length | 4810 mm | 4230 mm |
| Vehicle Width | 1700 mm | 1790 mm |
| Vehicle Height | 1560 mm | 1270 mm |
| Wheelbase Size | 2910 mm | 2500 mm |
