1974 Honda Z vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Honda Z. In addition, the cost of maintenance, including insurance, on 1974 Honda Z would be higher. At 2,197 cc (4 cylinders), 2006 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (153 HP @ 5600 RPM) has 129 more horse power than 1974 Honda Z. (24 HP @ 7000 RPM) In normal driving conditions, 2006 Opel Vectra should accelerate faster than 1974 Honda Z. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 1040 kg more than 1974 Honda Z. 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, 2006 Opel Vectra (220 Nm @ 3800 RPM) has 190 more torque (in Nm) than 1974 Honda Z. (30 Nm @ 5000 RPM). This means 2006 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1974 Honda Z.
Compare all specifications:
| 1974 Honda Z | 2006 Opel Vectra | |
| Make | Honda | Opel |
| Model | Z | Vectra |
| Year Released | 1974 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 356 cc | 2197 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 24 HP | 153 HP |
| Engine RPM | 7000 RPM | 5600 RPM |
| Torque | 30 Nm | 220 Nm |
| Torque RPM | 5000 RPM | 3800 RPM |
| Engine Bore Size | 62.5 mm | 86 mm |
| Engine Stroke Size | 57.8 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 510 kg | 1550 kg |
| Vehicle Length | 3000 mm | 4830 mm |
| Vehicle Width | 1300 mm | 1800 mm |
| Vehicle Height | 1280 mm | 1510 mm |
| Wheelbase Size | 2010 mm | 2840 mm |
