2005 Audi A8 vs. 1967 Riley Kestrel
To start off, 2005 Audi A8 is newer by 38 year(s). Which means there will be less support and parts availability for 1967 Riley Kestrel. In addition, the cost of maintenance, including insurance, on 1967 Riley Kestrel would be higher. At 5,998 cc, 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (444 HP @ 6200 RPM) has 391 more horse power than 1967 Riley Kestrel. (53 HP @ 5500 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1967 Riley Kestrel. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 1107 kg more than 1967 Riley Kestrel. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1967 Riley Kestrel. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 will offer significantly more control. 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, 2005 Audi A8 (580 Nm @ 4000 RPM) has 497 more torque (in Nm) than 1967 Riley Kestrel. (83 Nm @ 2500 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1967 Riley Kestrel.
Compare all specifications:
| 2005 Audi A8 | 1967 Riley Kestrel | |
| Make | Audi | Riley |
| Model | A8 | Kestrel |
| Year Released | 2005 | 1967 |
| Engine Size | 5998 cc | 1098 cc |
| Engine Type | W | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 444 HP | 53 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 580 Nm | 83 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Compression Ratio | 11.0:1 | 8.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Vehicle Weight | 1995 kg | 888 kg |
| Vehicle Length | 5070 mm | 3730 mm |
| Vehicle Width | 1900 mm | 1540 mm |
| Vehicle Height | 1450 mm | 1350 mm |
| Wheelbase Size | 3080 mm | 2380 mm |
| Fuel Tank Capacity | 90 L | 25 L |
