2009 Audi A8 vs. 1981 Reliant Kitten
To start off, 2009 Audi A8 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Reliant Kitten. In addition, the cost of maintenance, including insurance, on 1981 Reliant Kitten would be higher. At 2,965 cc (6 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (230 HP @ 4000 RPM) has 190 more horse power than 1981 Reliant Kitten. (40 HP @ 5500 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 1981 Reliant Kitten. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 390 kg more than 1981 Reliant Kitten. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Reliant Kitten. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A8 (450 Nm @ 1400 RPM) has 387 more torque (in Nm) than 1981 Reliant Kitten. (63 Nm @ 3500 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1981 Reliant Kitten. 2009 Audi A8 has automatic transmission and 1981 Reliant Kitten has manual transmission. 1981 Reliant Kitten will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A8 | 1981 Reliant Kitten | |
| Make | Audi | Reliant |
| Model | A8 | Kitten |
| Year Released | 2009 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 848 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 230 HP | 40 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 450 Nm | 63 Nm |
| Torque RPM | 1400 RPM | 3500 RPM |
| Engine Bore Size | 83 mm | 62.5 mm |
| Engine Stroke Size | 91.4 mm | 69.1 mm |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 930 kg | 540 kg |
| Vehicle Length | 5190 mm | 3330 mm |
| Vehicle Width | 1900 mm | 1430 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 3080 mm | 2150 mm |
| Fuel Tank Capacity | 90 L | 27 L |
