2005 Audi S4 vs. 1983 Austin Allegro
To start off, 2005 Audi S4 is newer by 22 year(s). Which means there will be less support and parts availability for 1983 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1983 Austin Allegro would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (339 HP @ 7000 RPM) has 296 more horse power than 1983 Austin Allegro. (43 HP @ 5250 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1983 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 995 kg more than 1983 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1983 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2005 Audi S4 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 S4 (410 Nm @ 3500 RPM) has 340 more torque (in Nm) than 1983 Austin Allegro. (70 Nm @ 3000 RPM). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1983 Austin Allegro.
Compare all specifications:
| 2005 Audi S4 | 1983 Austin Allegro | |
| Make | Audi | Austin |
| Model | S4 | Allegro |
| Year Released | 2005 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 43 HP |
| Engine RPM | 7000 RPM | 5250 RPM |
| Torque | 410 Nm | 70 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 84.6 mm | 64.6 mm |
| Engine Stroke Size | 92.8 mm | 76.2 mm |
| Engine Compression Ratio | 11.0:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1795 kg | 800 kg |
| Vehicle Length | 4580 mm | 3200 mm |
| Vehicle Width | 1790 mm | 1620 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2450 mm |
