2003 MG ZR vs. 1978 Peugeot 504
To start off, 2003 MG ZR is newer by 25 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 1,971 cc (4 cylinders), 1978 Peugeot 504 is equipped with a bigger engine. In terms of performance, 2003 MG ZR (102 HP @ 6000 RPM) has 11 more horse power than 1978 Peugeot 504. (91 HP @ 5200 RPM). In normal driving conditions, 2003 MG ZR should accelerate faster than 1978 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 1978 Peugeot 504 weights approximately 310 kg more than 2003 MG ZR.
Because 1978 Peugeot 504 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Peugeot 504. However, in wet, icy, snow, or gravel driving conditions, 2003 MG ZR, being front wheel drive (FWD), will offer much better control with better grip. 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, 1978 Peugeot 504 (160 Nm @ 3000 RPM) has 37 more torque (in Nm) than 2003 MG ZR. (123 Nm @ 4500 RPM). This means 1978 Peugeot 504 will have an easier job in driving up hills or pulling heavy equipment than 2003 MG ZR.
Compare all specifications:
| 2003 MG ZR | 1978 Peugeot 504 | |
| Make | MG | Peugeot |
| Model | ZR | 504 |
| Year Released | 2003 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1396 cc | 1971 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 102 HP | 91 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 123 Nm | 160 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 75.1 mm | 88 mm |
| Engine Stroke Size | 79 mm | 81 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1020 kg | 1330 kg |
| Vehicle Length | 4020 mm | 4810 mm |
| Vehicle Width | 1690 mm | 1700 mm |
| Vehicle Height | 1410 mm | 1560 mm |
| Wheelbase Size | 2510 mm | 2910 mm |
