2007 Audi A4 vs. 1973 Austin 1800
To start off, 2007 Audi A4 is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Austin 1800. In addition, the cost of maintenance, including insurance, on 1973 Austin 1800 would be higher. At 1,984 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (197 HP @ 5100 RPM) has 111 more horse power than 1973 Austin 1800. (86 HP @ 5400 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1973 Austin 1800. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 440 kg more than 1973 Austin 1800. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Audi A4 (280 Nm @ 1800 RPM) has 139 more torque (in Nm) than 1973 Austin 1800. (141 Nm @ 3000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin 1800.
Compare all specifications:
| 2007 Audi A4 | 1973 Austin 1800 | |
| Make | Audi | Austin |
| Model | A4 | 1800 |
| Year Released | 2007 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1799 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 86 HP |
| Engine RPM | 5100 RPM | 5400 RPM |
| Torque | 280 Nm | 141 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Engine Bore Size | 82.5 mm | 80.3 mm |
| Engine Stroke Size | 92.8 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1190 kg |
| Vehicle Length | 4580 mm | 4250 mm |
| Vehicle Width | 1400 mm | 1710 mm |
| Vehicle Height | 1780 mm | 1420 mm |
| Wheelbase Size | 2660 mm | 2700 mm |
| Fuel Tank Capacity | 70 L | 49 L |
