1975 Austin 1800 vs. 2004 Porsche Carrera GT
To start off, 2004 Porsche Carrera GT is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Austin 1800. In addition, the cost of maintenance, including insurance, on 1975 Austin 1800 would be higher. At 5,731 cc (10 cylinders), 2004 Porsche Carrera GT is equipped with a bigger engine. In terms of performance, 2004 Porsche Carrera GT (604 HP @ 8000 RPM) has 518 more horse power than 1975 Austin 1800. (86 HP @ 5400 RPM) In normal driving conditions, 2004 Porsche Carrera GT should accelerate faster than 1975 Austin 1800. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche Carrera GT weights approximately 155 kg more than 1975 Austin 1800. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Porsche Carrera GT is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 Porsche Carrera GT. However, in wet, icy, snow, or gravel driving conditions, 1975 Austin 1800, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Porsche Carrera GT (590 Nm @ 5750 RPM) has 450 more torque (in Nm) than 1975 Austin 1800. (140 Nm @ 3000 RPM). This means 2004 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 1975 Austin 1800.
Compare all specifications:
| 1975 Austin 1800 | 2004 Porsche Carrera GT | |
| Make | Austin | Porsche |
| Model | 1800 | Carrera GT |
| Year Released | 1975 | 2004 |
| Engine Position | Front | Middle |
| Engine Size | 1799 cc | 5731 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 604 HP |
| Engine RPM | 5400 RPM | 8000 RPM |
| Torque | 140 Nm | 590 Nm |
| Torque RPM | 3000 RPM | 5750 RPM |
| Engine Bore Size | 80.3 mm | 98 mm |
| Engine Stroke Size | 88.9 mm | 76 mm |
| Engine Compression Ratio | 9.0:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1190 kg | 1345 kg |
| Vehicle Length | 4240 mm | 4620 mm |
| Vehicle Width | 1710 mm | 1930 mm |
| Vehicle Height | 1440 mm | 1170 mm |
| Wheelbase Size | 2700 mm | 2740 mm |
| Fuel Tank Capacity | 49 L | 92 L |
