2006 Porsche 911 vs. 1973 Vauxhall Firenza
To start off, 2006 Porsche 911 is newer by 33 year(s). Which means there will be less support and parts availability for 1973 Vauxhall Firenza. In addition, the cost of maintenance, including insurance, on 1973 Vauxhall Firenza would be higher. At 3,589 cc (6 cylinders), 2006 Porsche 911 is equipped with a bigger engine. In terms of performance, 2006 Porsche 911 (414 HP @ 6000 RPM) has 284 more horse power than 1973 Vauxhall Firenza. (130 HP @ 5500 RPM). In normal driving conditions, 2006 Porsche 911 should accelerate faster than 1973 Vauxhall Firenza. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche 911 weights approximately 745 kg more than 1973 Vauxhall Firenza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Vauxhall Firenza. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Porsche 911 (560 Nm) has 364 more torque (in Nm) than 1973 Vauxhall Firenza. (196 Nm). This means 2006 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1973 Vauxhall Firenza.
Compare all specifications:
| 2006 Porsche 911 | 1973 Vauxhall Firenza | |
| Make | Porsche | Vauxhall |
| Model | 911 | Firenza |
| Year Released | 2006 | 1973 |
| Body Type | Convertible | Coupe |
| Engine Position | Rear | Front |
| Engine Size | 3589 cc | 2279 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 414 HP | 130 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 560 Nm | 196 Nm |
| Engine Bore Size | 100 mm | 97.5 mm |
| Engine Stroke Size | 76 mm | 76.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1735 kg | 990 kg |
| Vehicle Length | 4440 mm | 4150 mm |
| Vehicle Width | 1840 mm | 1650 mm |
| Vehicle Height | 1300 mm | 1340 mm |
| Wheelbase Size | 2360 mm | 2470 mm |
| Fuel Tank Capacity | 64 L | 36 L |
