1970 Citroen GS vs. 1977 Opel Monza
To start off, 1977 Opel Monza is newer by 7 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 1,979 cc (4 cylinders), 1977 Opel Monza is equipped with a bigger engine. In terms of performance, 1977 Opel Monza (115 HP @ 5600 RPM) has 61 more horse power than 1970 Citroen GS. (54 HP @ 6500 RPM) In normal driving conditions, 1977 Opel Monza should accelerate faster than 1970 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1977 Opel Monza weights approximately 455 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.
Because 1977 Opel Monza 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 1977 Opel Monza. However, in wet, icy, snow, or gravel driving conditions, 1970 Citroen GS, 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, 1977 Opel Monza (162 Nm @ 4200 RPM) has 92 more torque (in Nm) than 1970 Citroen GS. (70 Nm @ 3500 RPM). This means 1977 Opel Monza will have an easier job in driving up hills or pulling heavy equipment than 1970 Citroen GS.
Compare all specifications:
1970 Citroen GS | 1977 Opel Monza | |
Make | Citroen | Opel |
Model | GS | Monza |
Year Released | 1970 | 1977 |
Engine Position | Front | Front |
Engine Size | 1015 cc | 1979 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | boxer | in-line |
Horse Power | 54 HP | 115 HP |
Engine RPM | 6500 RPM | 5600 RPM |
Torque | 70 Nm | 162 Nm |
Torque RPM | 3500 RPM | 4200 RPM |
Engine Compression Ratio | 9.0:1 | 9.4:1 |
Top Speed | 143 km/hour | 185 km/hour |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 880 kg | 1335 kg |
Vehicle Length | 4130 mm | 4730 mm |
Vehicle Width | 1610 mm | 1730 mm |
Vehicle Height | 1350 mm | 1350 mm |
Wheelbase Size | 2560 mm | 2550 mm |