1977 Renault 20 vs. 1973 Vauxhall Firenza
To start off, 1977 Renault 20 is newer by 4 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 2,279 cc (4 cylinders), 1973 Vauxhall Firenza is equipped with a bigger engine. In terms of performance, 1973 Vauxhall Firenza (130 HP @ 5500 RPM) has 20 more horse power than 1977 Renault 20. (110 HP @ 5500 RPM) In normal driving conditions, 1973 Vauxhall Firenza should accelerate faster than 1977 Renault 20. With that said, vehicle weight also plays an important factor in acceleration. 1977 Renault 20 weights approximately 220 kg more than 1973 Vauxhall Firenza.
Because 1973 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 1973 Vauxhall Firenza. However, in wet, icy, snow, or gravel driving conditions, 1977 Renault 20, 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, 1973 Vauxhall Firenza (195 Nm @ 3500 RPM) has 28 more torque (in Nm) than 1977 Renault 20. (167 Nm @ 3500 RPM). This means 1973 Vauxhall Firenza will have an easier job in driving up hills or pulling heavy equipment than 1977 Renault 20.
Compare all specifications:
| 1977 Renault 20 | 1973 Vauxhall Firenza | |
| Make | Renault | Vauxhall |
| Model | 20 | Firenza |
| Year Released | 1977 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2279 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 130 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 167 Nm | 195 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Compression Ratio | 9.2:1 | 9.2:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1260 kg | 1040 kg |
| Vehicle Length | 4530 mm | 4310 mm |
| Vehicle Width | 1730 mm | 1650 mm |
| Vehicle Height | 1440 mm | 1310 mm |
| Wheelbase Size | 2680 mm | 2470 mm |
