1973 Honda Z vs. 2006 Honda Civic
To start off, 2006 Honda Civic is newer by 33 year(s). Which means there will be less support and parts availability for 1973 Honda Z. In addition, the cost of maintenance, including insurance, on 1973 Honda Z would be higher. At 1,803 cc (4 cylinders), 2006 Honda Civic is equipped with a bigger engine. In terms of performance, 2006 Honda Civic (140 HP @ 6300 RPM) has 108 more horse power than 1973 Honda Z. (32 HP @ 6000 RPM) In normal driving conditions, 2006 Honda Civic should accelerate faster than 1973 Honda Z. With that said, vehicle weight also plays an important factor in acceleration. 2006 Honda Civic weights approximately 938 kg more than 1973 Honda Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Honda Civic is four wheel drive (4WD), it will have significant more traction and grip than 1973 Honda Z. In wet, icy, snow, or gravel driving conditions, 2006 Honda Civic will offer significantly more control. 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 Honda Civic (174 Nm @ 4300 RPM) has 131 more torque (in Nm) than 1973 Honda Z. (43 Nm @ 4000 RPM). This means 2006 Honda Civic will have an easier job in driving up hills or pulling heavy equipment than 1973 Honda Z. 2006 Honda Civic has automatic transmission and 1973 Honda Z has manual transmission. 1973 Honda Z will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Honda Civic will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Honda Z | 2006 Honda Civic | |
| Make | Honda | Honda |
| Model | Z | Civic |
| Year Released | 1973 | 2006 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 599 cc | 1803 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 32 HP | 140 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 43 Nm | 174 Nm |
| Torque RPM | 4000 RPM | 4300 RPM |
| Engine Compression Ratio | 8.5:1 | 16.7:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 580 kg | 1518 kg |
| Vehicle Length | 3140 mm | 4490 mm |
| Vehicle Width | 1310 mm | 1760 mm |
| Vehicle Height | 1290 mm | 1440 mm |
| Wheelbase Size | 2010 mm | 2710 mm |
| Fuel Tank Capacity | 25 L | 50 L |
