2009 Audi A5 vs. 1966 Vauxhall Viscount
To start off, 2009 Audi A5 is newer by 43 year(s). Which means there will be less support and parts availability for 1966 Vauxhall Viscount. In addition, the cost of maintenance, including insurance, on 1966 Vauxhall Viscount would be higher. At 3,294 cc (6 cylinders), 1966 Vauxhall Viscount is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (168 HP @ 4800 RPM) has 46 more horse power than 1966 Vauxhall Viscount. (122 HP @ 4600 RPM). In normal driving conditions, 2009 Audi A5 should accelerate faster than 1966 Vauxhall Viscount. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 15 kg more than 1966 Vauxhall Viscount. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Vauxhall Viscount 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 1966 Vauxhall Viscount. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A5, 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, 2009 Audi A5 (250 Nm @ 1500 RPM) has 9 more torque (in Nm) than 1966 Vauxhall Viscount. (241 Nm @ 2400 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1966 Vauxhall Viscount.
Compare all specifications:
| 2009 Audi A5 | 1966 Vauxhall Viscount | |
| Make | Audi | Vauxhall |
| Model | A5 | Viscount |
| Year Released | 2009 | 1966 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 3294 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 122 HP |
| Engine RPM | 4800 RPM | 4600 RPM |
| Torque | 250 Nm | 241 Nm |
| Torque RPM | 1500 RPM | 2400 RPM |
| Engine Bore Size | 82.6 mm | 92 mm |
| Engine Stroke Size | 84.1 mm | 82.6 mm |
| Engine Compression Ratio | 9.6:1 | 8.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1395 kg | 1380 kg |
| Vehicle Length | 4630 mm | 4760 mm |
| Vehicle Width | 1860 mm | 1780 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2760 mm | 2740 mm |
