1970 Audi Super 90 vs. 2004 Rover 45
To start off, 2004 Rover 45 is newer by 34 year(s). Which means there will be less support and parts availability for 1970 Audi Super 90. In addition, the cost of maintenance, including insurance, on 1970 Audi Super 90 would be higher. At 1,796 cc (4 cylinders), 2004 Rover 45 is equipped with a bigger engine. In terms of performance, 2004 Rover 45 (115 HP @ 5500 RPM) has 30 more horse power than 1970 Audi Super 90. (85 HP @ 5600 RPM) In normal driving conditions, 2004 Rover 45 should accelerate faster than 1970 Audi Super 90.
Because 1970 Audi Super 90 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Audi Super 90. However, in wet, icy, snow, or gravel driving conditions, 2004 Rover 45, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Rover 45 (160 Nm) has 11 more torque (in Nm) than 1970 Audi Super 90. (149 Nm). This means 2004 Rover 45 will have an easier job in driving up hills or pulling heavy equipment than 1970 Audi Super 90.
Compare all specifications:
| 1970 Audi Super 90 | 2004 Rover 45 | |
| Make | Audi | Rover |
| Model | Super 90 | 45 |
| Year Released | 1970 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1759 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 115 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 149 Nm | 160 Nm |
| Engine Bore Size | 81.5 mm | 80 mm |
| Engine Stroke Size | 84.3 mm | 89.3 mm |
| Engine Compression Ratio | 10.6:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Length | 4390 mm | 4370 mm |
| Vehicle Width | 1630 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2500 mm | 2630 mm |
