2003 Opel Signum vs. 1973 Datsun 240Z
To start off, 2003 Opel Signum is newer by 30 year(s). Which means there will be less support and parts availability for 1973 Datsun 240Z. In addition, the cost of maintenance, including insurance, on 1973 Datsun 240Z would be higher. At 3,173 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (207 HP @ 6200 RPM) has 56 more horse power than 1973 Datsun 240Z. (151 HP @ 5600 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 1973 Datsun 240Z. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 545 kg more than 1973 Datsun 240Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Datsun 240Z 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 Datsun 240Z. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Opel Signum (300 Nm @ 4000 RPM) has 102 more torque (in Nm) than 1973 Datsun 240Z. (198 Nm @ 4400 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1973 Datsun 240Z.
Compare all specifications:
2003 Opel Signum | 1973 Datsun 240Z | |
Make | Opel | Datsun |
Model | Signum | 240Z |
Year Released | 2003 | 1973 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 3173 cc | 2393 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 207 HP | 151 HP |
Engine RPM | 6200 RPM | 5600 RPM |
Torque | 300 Nm | 198 Nm |
Torque RPM | 4000 RPM | 4400 RPM |
Engine Bore Size | 87.5 mm | 83 mm |
Engine Stroke Size | 88 mm | 73.7 mm |
Engine Compression Ratio | 10.0:1 | 9.0:1 |
Top Speed | 235 km/hour | 201 km/hour |
Acceleration 0-100mph | 8.5 seconds | 8 seconds |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1613 kg | 1068 kg |
Vehicle Length | 4640 mm | 4140 mm |
Vehicle Width | 1800 mm | 1630 mm |
Wheelbase Size | 2840 mm | 2300 mm |
Fuel Consumption Overall | 10.7 L/100km | 11 L/100km |