1973 Honda Z vs. 2003 Lexus GX
To start off, 2003 Lexus GX is newer by 30 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 4,664 cc (8 cylinders), 2003 Lexus GX is equipped with a bigger engine. In terms of performance, 2003 Lexus GX (232 HP @ 4800 RPM) has 200 more horse power than 1973 Honda Z. (32 HP @ 6000 RPM) In normal driving conditions, 2003 Lexus GX should accelerate faster than 1973 Honda Z. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lexus GX weights approximately 1544 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 2003 Lexus GX 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, 2003 Lexus GX 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, 2003 Lexus GX (434 Nm @ 3400 RPM) has 391 more torque (in Nm) than 1973 Honda Z. (43 Nm @ 4000 RPM). This means 2003 Lexus GX will have an easier job in driving up hills or pulling heavy equipment than 1973 Honda Z.
Compare all specifications:
| 1973 Honda Z | 2003 Lexus GX | |
| Make | Honda | Lexus |
| Model | Z | GX |
| Year Released | 1973 | 2003 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 599 cc | 4664 cc |
| Engine Cylinders | 2 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 32 HP | 232 HP |
| Engine RPM | 6000 RPM | 4800 RPM |
| Torque | 43 Nm | 434 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Engine Bore Size | 74 mm | 94 mm |
| Engine Stroke Size | 69.6 mm | 84 mm |
| Drive Type | Front | 4WD |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 580 kg | 2124 kg |
| Vehicle Length | 3140 mm | 4790 mm |
| Vehicle Width | 1310 mm | 1890 mm |
| Vehicle Height | 1290 mm | 1900 mm |
| Wheelbase Size | 2010 mm | 2800 mm |
