1975 Opel Kadett vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1975 Opel Kadett would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 75 more horse power than 1975 Opel Kadett. (98 HP @ 5200 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1975 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 730 kg more than 1975 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Opel Kadett 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 1975 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Opel Signum (265 Nm @ 2500 RPM) has 117 more torque (in Nm) than 1975 Opel Kadett. (148 Nm @ 3400 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Kadett.
Compare all specifications:
1975 Opel Kadett | 2004 Opel Signum | |
Make | Opel | Opel |
Model | Kadett | Signum |
Year Released | 1975 | 2004 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 1897 cc | 1995 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 98 HP | 173 HP |
Engine RPM | 5200 RPM | 5500 RPM |
Torque | 148 Nm | 265 Nm |
Torque RPM | 3400 RPM | 2500 RPM |
Engine Bore Size | 93 mm | 86 mm |
Engine Stroke Size | 69.8 mm | 86 mm |
Engine Compression Ratio | 9.2:1 | 9.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 190 km/hour | 220 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 830 kg | 1560 kg |
Vehicle Length | 4130 mm | 4640 mm |
Vehicle Width | 1590 mm | 1800 mm |
Vehicle Height | 1290 mm | 1470 mm |
Wheelbase Size | 2520 mm | 2840 mm |
Fuel Consumption Overall | 7.5 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 43 L | 60 L |