1970 Citroen GS vs. 2001 Opel Zafira
To start off, 2001 Opel Zafira is newer by 31 year(s). Which means there will be less support and parts availability for 1970 Citroen GS. In addition, the cost of maintenance, including insurance, on 1970 Citroen GS would be higher. At 2,198 cc (4 cylinders), 2001 Opel Zafira is equipped with a bigger engine. In terms of performance, 2001 Opel Zafira (148 HP @ 5800 RPM) has 94 more horse power than 1970 Citroen GS. (54 HP @ 6500 RPM) In normal driving conditions, 2001 Opel Zafira should accelerate faster than 1970 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Zafira weights approximately 540 kg more than 1970 Citroen GS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2001 Opel Zafira (203 Nm @ 4000 RPM) has 133 more torque (in Nm) than 1970 Citroen GS. (70 Nm @ 3500 RPM). This means 2001 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 1970 Citroen GS. 2001 Opel Zafira has automatic transmission and 1970 Citroen GS has manual transmission. 1970 Citroen GS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Opel Zafira will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 Citroen GS | 2001 Opel Zafira | |
| Make | Citroen | Opel |
| Model | GS | Zafira |
| Year Released | 1970 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1015 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 54 HP | 148 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 70 Nm | 203 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Compression Ratio | 9.0:1 | 10.1:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 880 kg | 1420 kg |
| Vehicle Length | 4130 mm | 4320 mm |
| Vehicle Width | 1610 mm | 1750 mm |
| Vehicle Height | 1350 mm | 1640 mm |
| Wheelbase Size | 2560 mm | 2700 mm |
| Fuel Tank Capacity | 43 L | 58 L |
