1973 Honda Z vs. 2006 Cadillac BLS
To start off, 2006 Cadillac BLS 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 1,910 cc (4 cylinders), 2006 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2006 Cadillac BLS (149 HP @ 4000 RPM) has 117 more horse power than 1973 Honda Z. (32 HP @ 6000 RPM) In normal driving conditions, 2006 Cadillac BLS should accelerate faster than 1973 Honda Z. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac BLS weights approximately 880 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.
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 Cadillac BLS (320 Nm @ 2000 RPM) has 277 more torque (in Nm) than 1973 Honda Z. (43 Nm @ 4000 RPM). This means 2006 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1973 Honda Z. 2006 Cadillac BLS 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 Cadillac BLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Honda Z | 2006 Cadillac BLS | |
| Make | Honda | Cadillac |
| Model | Z | BLS |
| Year Released | 1973 | 2006 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 599 cc | 1910 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 32 HP | 149 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 43 Nm | 320 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Compression Ratio | 8.5:1 | 9.5:1 |
| Top Speed | 126 km/hour | 210 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 580 kg | 1460 kg |
| Vehicle Length | 3140 mm | 4690 mm |
| Vehicle Width | 1310 mm | 1760 mm |
| Vehicle Height | 1290 mm | 1480 mm |
| Wheelbase Size | 2010 mm | 2680 mm |
| Fuel Tank Capacity | 25 L | 58 L |
