1973 Honda 1300 vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Honda 1300. In addition, the cost of maintenance, including insurance, on 1973 Honda 1300 would be higher. At 3,175 cc (6 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (208 HP @ 6200 RPM) has 127 more horse power than 1973 Honda 1300. (81 HP @ 7000 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1973 Honda 1300. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 700 kg more than 1973 Honda 1300. 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, 2004 Opel Signum (300 Nm @ 4000 RPM) has 195 more torque (in Nm) than 1973 Honda 1300. (105 Nm @ 4000 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1973 Honda 1300.
Compare all specifications:
| 1973 Honda 1300 | 2004 Opel Signum | |
| Make | Honda | Opel |
| Model | 1300 | Signum |
| Year Released | 1973 | 2004 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 3175 cc |
| Horse Power | 81 HP | 208 HP |
| Engine RPM | 7000 RPM | 6200 RPM |
| Torque | 105 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 895 kg | 1595 kg |
| Vehicle Length | 4170 mm | 4640 mm |
| Vehicle Width | 1510 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2200 mm | 2740 mm |
| Fuel Tank Capacity | 35 L | 52 L |
