1990 Citroen XM vs. 1978 Peugeot 304
To start off, 1990 Citroen XM is newer by 12 year(s). Which means there will be less support and parts availability for 1978 Peugeot 304. In addition, the cost of maintenance, including insurance, on 1978 Peugeot 304 would be higher. At 1,996 cc (4 cylinders), 1990 Citroen XM is equipped with a bigger engine. In terms of performance, 1990 Citroen XM (115 HP @ 5750 RPM) has 51 more horse power than 1978 Peugeot 304. (64 HP @ 6000 RPM). In normal driving conditions, 1990 Citroen XM should accelerate faster than 1978 Peugeot 304. With that said, vehicle weight also plays an important factor in acceleration. 1990 Citroen XM weights approximately 330 kg more than 1978 Peugeot 304. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1990 Citroen XM (174 Nm @ 4250 RPM) has 80 more torque (in Nm) than 1978 Peugeot 304. (94 Nm @ 3750 RPM). This means 1990 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1978 Peugeot 304.
Compare all specifications:
| 1990 Citroen XM | 1978 Peugeot 304 | |
| Make | Citroen | Peugeot |
| Model | XM | 304 |
| Year Released | 1990 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 1290 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 64 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 174 Nm | 94 Nm |
| Torque RPM | 4250 RPM | 3750 RPM |
| Engine Bore Size | 86 mm | 78 mm |
| Engine Stroke Size | 86 mm | 67.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1280 kg | 950 kg |
| Vehicle Length | 4720 mm | 4020 mm |
| Vehicle Width | 1800 mm | 1580 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2760 mm | 2600 mm |
| Fuel Tank Capacity | 66 L | 42 L |
