2009 Audi A4 vs. 1975 Honda Z
To start off, 2009 Audi A4 is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Honda Z. In addition, the cost of maintenance, including insurance, on 1975 Honda Z would be higher. At 1,984 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (128 HP @ 5700 RPM) has 104 more horse power than 1975 Honda Z. (24 HP @ 7000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1975 Honda Z. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 1120 kg more than 1975 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, 2009 Audi A4 (195 Nm @ 3500 RPM) has 165 more torque (in Nm) than 1975 Honda Z. (30 Nm @ 5000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1975 Honda Z.
Compare all specifications:
| 2009 Audi A4 | 1975 Honda Z | |
| Make | Audi | Honda |
| Model | A4 | Z |
| Year Released | 2009 | 1975 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 354 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 128 HP | 24 HP |
| Engine RPM | 5700 RPM | 7000 RPM |
| Torque | 195 Nm | 30 Nm |
| Torque RPM | 3500 RPM | 5000 RPM |
| Engine Bore Size | 82.6 mm | 62.5 mm |
| Engine Stroke Size | 92.8 mm | 57.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1630 kg | 510 kg |
| Vehicle Length | 4580 mm | 3000 mm |
| Vehicle Width | 1780 mm | 1300 mm |
| Vehicle Height | 1400 mm | 1280 mm |
| Wheelbase Size | 2660 mm | 2010 mm |
