1962 Alfa Romeo Spider vs. 1989 Citroen XM
To start off, 1989 Citroen XM is newer by 27 year(s). Which means there will be less support and parts availability for 1962 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1962 Alfa Romeo Spider would be higher. At 2,975 cc (6 cylinders), 1989 Citroen XM is equipped with a bigger engine. In terms of performance, 1989 Citroen XM (168 HP @ 5600 RPM) has 5 more horse power than 1962 Alfa Romeo Spider. (163 HP @ 5900 RPM) In normal driving conditions, 1989 Citroen XM should accelerate faster than 1962 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 90 kg more than 1962 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1989 Citroen XM (235 Nm @ 4800 RPM) has 15 more torque (in Nm) than 1962 Alfa Romeo Spider. (220 Nm @ 4000 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1962 Alfa Romeo Spider.
Compare all specifications:
| 1962 Alfa Romeo Spider | 1989 Citroen XM | |
| Make | Alfa Romeo | Citroen |
| Model | Spider | XM |
| Year Released | 1962 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2582 cc | 2975 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 163 HP | 168 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 220 Nm | 235 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Bore Size | 83 mm | 93 mm |
| Engine Stroke Size | 79.6 mm | 73 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1330 kg | 1420 kg |
| Vehicle Length | 4510 mm | 4720 mm |
| Vehicle Width | 1610 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1400 mm |
| Wheelbase Size | 2510 mm | 2860 mm |
| Fuel Tank Capacity | 47 L | 80 L |
