1968 Marcos 1600 vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 40 year(s). Which means there will be less support and parts availability for 1968 Marcos 1600. In addition, the cost of maintenance, including insurance, on 1968 Marcos 1600 would be higher. At 2,957 cc (6 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (175 HP @ 4000 RPM) has 87 more horse power than 1968 Marcos 1600. (88 HP @ 5400 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 1968 Marcos 1600. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 908 kg more than 1968 Marcos 1600. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 Marcos 1600 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 1968 Marcos 1600. However, in wet, icy, snow, or gravel driving conditions, 2008 Opel Signum, 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, 2008 Opel Signum (370 Nm @ 1900 RPM) has 240 more torque (in Nm) than 1968 Marcos 1600. (130 Nm @ 3600 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1968 Marcos 1600.
Compare all specifications:
| 1968 Marcos 1600 | 2008 Opel Signum | |
| Make | Marcos | Opel |
| Model | 1600 | Signum |
| Year Released | 1968 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 2957 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 88 HP | 175 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 130 Nm | 370 Nm |
| Torque RPM | 3600 RPM | 1900 RPM |
| Engine Bore Size | 81 mm | 87.5 mm |
| Engine Stroke Size | 77.6 mm | 82 mm |
| Engine Compression Ratio | 9.0:1 | 18.5:1 |
| Top Speed | 175 km/hour | 221 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 762 kg | 1670 kg |
| Vehicle Length | 4080 mm | 4640 mm |
| Vehicle Width | 1630 mm | 1800 mm |
| Vehicle Height | 1070 mm | 1470 mm |
| Wheelbase Size | 2270 mm | 2840 mm |
| Fuel Tank Capacity | 45 L | 60 L |
