1981 Austin Maxi vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Austin Maxi. In addition, the cost of maintenance, including insurance, on 1981 Austin Maxi would be higher. At 3,589 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (317 HP @ 6000 RPM) has 226 more horse power than 1981 Austin Maxi. (91 HP @ 5250 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 1981 Austin Maxi. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche 911 weights approximately 497 kg more than 1981 Austin Maxi. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Austin Maxi. In wet, icy, snow, or gravel driving conditions, 2004 Porsche 911 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, 2004 Porsche 911 (370 Nm) has 229 more torque (in Nm) than 1981 Austin Maxi. (141 Nm). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1981 Austin Maxi.
Compare all specifications:
| 1981 Austin Maxi | 2004 Porsche 911 | |
| Make | Austin | Porsche |
| Model | Maxi | 911 |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Rear |
| Engine Size | 1747 cc | 3589 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 91 HP | 317 HP |
| Engine RPM | 5250 RPM | 6000 RPM |
| Torque | 141 Nm | 370 Nm |
| Engine Bore Size | 76.2 mm | 96 mm |
| Engine Stroke Size | 95.8 mm | 83 mm |
| Engine Compression Ratio | 9.5:1 | 11.3:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 985 kg | 1482 kg |
| Vehicle Length | 4020 mm | 4440 mm |
| Vehicle Width | 1630 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1310 mm |
| Wheelbase Size | 2670 mm | 2360 mm |
| Fuel Tank Capacity | 40 L | 64 L |
