2005 Audi S4 vs. 1976 Austin Allegro
To start off, 2005 Audi S4 is newer by 29 year(s). Which means there will be less support and parts availability for 1976 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1976 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 295 more horse power than 1976 Austin Allegro. (44 HP @ 5250 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1976 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 860 kg more than 1976 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 1976 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 (430 Nm @ 3500 RPM) has 356 more torque (in Nm) than 1976 Austin Allegro. (74 Nm @ 2900 RPM). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1976 Austin Allegro.
Compare all specifications:
| 2005 Audi S4 | 1976 Austin Allegro | |
| Make | Audi | Austin |
| Model | S4 | Allegro |
| Year Released | 2005 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1098 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 44 HP |
| Engine RPM | 7000 RPM | 5250 RPM |
| Torque | 430 Nm | 74 Nm |
| Torque RPM | 3500 RPM | 2900 RPM |
| Engine Bore Size | 84.5 mm | 64.6 mm |
| Engine Stroke Size | 92.8 mm | 83.7 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1675 kg | 815 kg |
| Vehicle Length | 4580 mm | 3200 mm |
| Vehicle Width | 1790 mm | 1620 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2580 mm | 2450 mm |
| Fuel Tank Capacity | 66 L | 48 L |
