1973 Honda Z vs. 2002 Pontiac Grand Am
To start off, 2002 Pontiac Grand Am is newer by 29 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 3,399 cc (6 cylinders), 2002 Pontiac Grand Am is equipped with a bigger engine. In terms of performance, 2002 Pontiac Grand Am (148 HP @ 5600 RPM) has 124 more horse power than 1973 Honda Z. (24 HP @ 7000 RPM) In normal driving conditions, 2002 Pontiac Grand Am should accelerate faster than 1973 Honda Z. With that said, vehicle weight also plays an important factor in acceleration. 2002 Pontiac Grand Am weights approximately 689 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, 2002 Pontiac Grand Am (264 Nm) has 234 more torque (in Nm) than 1973 Honda Z. (30 Nm). This means 2002 Pontiac Grand Am will have an easier job in driving up hills or pulling heavy equipment than 1973 Honda Z. 2002 Pontiac Grand Am 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. 2002 Pontiac Grand Am will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Honda Z | 2002 Pontiac Grand Am | |
| Make | Honda | Pontiac |
| Model | Z | Grand Am |
| Year Released | 1973 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 356 cc | 3399 cc |
| Engine Cylinders | 2 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 24 HP | 148 HP |
| Engine RPM | 7000 RPM | 5600 RPM |
| Torque | 30 Nm | 264 Nm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 510 kg | 1199 kg |
| Vehicle Length | 3000 mm | 4740 mm |
| Vehicle Width | 1300 mm | 1790 mm |
| Vehicle Height | 1280 mm | 1410 mm |
| Wheelbase Size | 2010 mm | 2730 mm |
