1970 Audi Super 90 vs. 2009 Cadillac STS
To start off, 2009 Cadillac STS is newer by 39 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 3,600 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 217 more horse power than 1970 Audi Super 90. (85 HP @ 5600 RPM) In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1970 Audi Super 90.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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 Cadillac STS (369 Nm) has 220 more torque (in Nm) than 1970 Audi Super 90. (149 Nm). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1970 Audi Super 90. 2009 Cadillac STS has automatic transmission and 1970 Audi Super 90 has manual transmission. 1970 Audi Super 90 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 Audi Super 90 | 2009 Cadillac STS | |
| Make | Audi | Cadillac |
| Model | Super 90 | STS |
| Year Released | 1970 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1759 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 302 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 149 Nm | 369 Nm |
| Engine Compression Ratio | 10.6:1 | 3.7:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Length | 4390 mm | 5000 mm |
| Vehicle Width | 1630 mm | 1850 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2500 mm | 2960 mm |
