1963 Austin A 99 vs. 2011 Citroen C6
To start off, 2011 Citroen C6 is newer by 48 year(s). Which means there will be less support and parts availability for 1963 Austin A 99. In addition, the cost of maintenance, including insurance, on 1963 Austin A 99 would be higher. At 2,912 cc (6 cylinders), 1963 Austin A 99 is equipped with a bigger engine. In terms of performance, 2011 Citroen C6 (201 HP @ 4200 RPM) has 94 more horse power than 1963 Austin A 99. (107 HP @ 4750 RPM) In normal driving conditions, 2011 Citroen C6 should accelerate faster than 1963 Austin A 99. With that said, vehicle weight also plays an important factor in acceleration. 2011 Citroen C6 weights approximately 340 kg more than 1963 Austin A 99. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1963 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 1963 Austin A 99. However, in wet, icy, snow, or gravel driving conditions, 2011 Citroen C6, 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, 2011 Citroen C6 (440 Nm @ 1900 RPM) has 216 more torque (in Nm) than 1963 Austin A 99. (224 Nm @ 2500 RPM). This means 2011 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 1963 Austin A 99. 2011 Citroen C6 has automatic transmission and 1963 Austin A 99 has manual transmission. 1963 Austin A 99 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Citroen C6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1963 Austin A 99 | 2011 Citroen C6 | |
| Make | Austin | Citroen |
| Model | A 99 | C6 |
| Year Released | 1963 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 2720 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 107 HP | 201 HP |
| Engine RPM | 4750 RPM | 4200 RPM |
| Torque | 224 Nm | 440 Nm |
| Torque RPM | 2500 RPM | 1900 RPM |
| Engine Bore Size | 83.4 mm | 81 mm |
| Engine Stroke Size | 88.9 mm | 88 mm |
| Engine Compression Ratio | 8.3:1 | 17.3:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 162 km/hour | 230 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1530 kg | 1870 kg |
| Vehicle Length | 4780 mm | 4910 mm |
| Vehicle Width | 1750 mm | 1870 mm |
| Vehicle Height | 1540 mm | 1470 mm |
| Wheelbase Size | 2800 mm | 2910 mm |
| Fuel Tank Capacity | 34 L | 72 L |
