1984 Audi 90 vs. 2011 Cadillac STS
To start off, 2011 Cadillac STS is newer by 27 year(s). Which means there will be less support and parts availability for 1984 Audi 90. In addition, the cost of maintenance, including insurance, on 1984 Audi 90 would be higher. At 3,600 cc (6 cylinders), 2011 Cadillac STS is equipped with a bigger engine. In terms of performance, 2011 Cadillac STS (302 HP @ 6300 RPM) has 188 more horse power than 1984 Audi 90. (114 HP @ 5700 RPM) In normal driving conditions, 2011 Cadillac STS should accelerate faster than 1984 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2011 Cadillac STS weights approximately 746 kg more than 1984 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2011 Cadillac STS (368 Nm @ 5200 RPM) has 200 more torque (in Nm) than 1984 Audi 90. (168 Nm @ 3200 RPM). This means 2011 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 90.
Compare all specifications:
| 1984 Audi 90 | 2011 Cadillac STS | |
| Make | Audi | Cadillac |
| Model | 90 | STS |
| Year Released | 1984 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 3600 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 302 HP |
| Engine RPM | 5700 RPM | 6300 RPM |
| Torque | 168 Nm | 368 Nm |
| Torque RPM | 3200 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1056 kg | 1802 kg |
| Vehicle Length | 4470 mm | 4996 mm |
| Vehicle Width | 1690 mm | 1844 mm |
| Vehicle Height | 1370 mm | 1463 mm |
| Wheelbase Size | 2550 mm | 2957 mm |
