1963 Alfa Romeo Giulia vs. 1989 Citroen XM
To start off, 1989 Citroen XM is newer by 26 year(s). Which means there will be less support and parts availability for 1963 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1963 Alfa Romeo Giulia 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) has 53 more horse power than 1963 Alfa Romeo Giulia. (115 HP) In normal driving conditions, 1989 Citroen XM should accelerate faster than 1963 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 370 kg more than 1963 Alfa Romeo Giulia. 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 90 more torque (in Nm) than 1963 Alfa Romeo Giulia. (145 Nm @ 4400 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1963 Alfa Romeo Giulia.
Compare all specifications:
| 1963 Alfa Romeo Giulia | 1989 Citroen XM | |
| Make | Alfa Romeo | Citroen |
| Model | Giulia | XM |
| Year Released | 1963 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 2975 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 115 HP | 168 HP |
| Torque | 145 Nm | 235 Nm |
| Torque RPM | 4400 RPM | 4800 RPM |
| Engine Bore Size | 78.1 mm | 93 mm |
| Engine Stroke Size | 82 mm | 73 mm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1050 kg | 1420 kg |
| Vehicle Length | 4150 mm | 4720 mm |
| Vehicle Width | 1570 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2520 mm | 2860 mm |
| Fuel Tank Capacity | 46 L | 80 L |
