1961 Austin A 99 vs. 1989 Citroen XM
To start off, 1989 Citroen XM is newer by 28 year(s). Which means there will be less support and parts availability for 1961 Austin A 99. In addition, the cost of maintenance, including insurance, on 1961 Austin A 99 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 61 more horse power than 1961 Austin A 99. (107 HP @ 4750 RPM) In normal driving conditions, 1989 Citroen XM should accelerate faster than 1961 Austin A 99. With that said, vehicle weight also plays an important factor in acceleration. 1961 Austin A 99 weights approximately 110 kg more than 1989 Citroen XM.
Because 1961 Austin A 99 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 1961 Austin A 99. However, in wet, icy, snow, or gravel driving conditions, 1989 Citroen XM, 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, 1989 Citroen XM (235 Nm @ 4800 RPM) has 14 more torque (in Nm) than 1961 Austin A 99. (221 Nm @ 2500 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1961 Austin A 99. 1989 Citroen XM has automatic transmission and 1961 Austin A 99 has manual transmission. 1961 Austin A 99 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Citroen XM will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1961 Austin A 99 | 1989 Citroen XM | |
| Make | Austin | Citroen |
| Model | A 99 | XM |
| Year Released | 1961 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 2975 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 107 HP | 168 HP |
| Engine RPM | 4750 RPM | 5600 RPM |
| Torque | 221 Nm | 235 Nm |
| Torque RPM | 2500 RPM | 4800 RPM |
| Engine Bore Size | 83.4 mm | 93 mm |
| Engine Stroke Size | 88.9 mm | 73 mm |
| Engine Compression Ratio | 8.3:1 | 9.5:1 |
| Top Speed | 162 km/hour | 220 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1530 kg | 1420 kg |
| Vehicle Length | 4950 mm | 4720 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1540 mm | 1400 mm |
| Wheelbase Size | 2800 mm | 2860 mm |
| Fuel Tank Capacity | 34 L | 80 L |
