2006 Opel Vectra vs. 1971 Vauxhall Firenza
To start off, 2006 Opel Vectra is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Vauxhall Firenza. In addition, the cost of maintenance, including insurance, on 1971 Vauxhall Firenza would be higher. At 2,792 cc (6 cylinders), 2006 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (252 HP @ 5500 RPM) has 148 more horse power than 1971 Vauxhall Firenza. (104 HP @ 5600 RPM). In normal driving conditions, 2006 Opel Vectra should accelerate faster than 1971 Vauxhall Firenza. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 590 kg more than 1971 Vauxhall Firenza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Vauxhall Firenza 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 1971 Vauxhall Firenza. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Vectra, 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, 2006 Opel Vectra (355 Nm @ 1800 RPM) has 196 more torque (in Nm) than 1971 Vauxhall Firenza. (159 Nm @ 3400 RPM). This means 2006 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1971 Vauxhall Firenza.
Compare all specifications:
| 2006 Opel Vectra | 1971 Vauxhall Firenza | |
| Make | Opel | Vauxhall |
| Model | Vectra | Firenza |
| Year Released | 2006 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 1975 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 252 HP | 104 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 355 Nm | 159 Nm |
| Torque RPM | 1800 RPM | 3400 RPM |
| Engine Compression Ratio | 9.5:1 | 8.5:1 |
| Top Speed | 255 km/hour | 158 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1580 kg | 990 kg |
| Vehicle Length | 4620 mm | 4140 mm |
| Vehicle Width | 1800 mm | 1630 mm |
| Vehicle Height | 1470 mm | 1350 mm |
| Wheelbase Size | 2710 mm | 2470 mm |
| Fuel Tank Capacity | 60 L | 36 L |
