1991 Audi 100 vs. 2007 Cadillac STS
To start off, 2007 Cadillac STS is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 3,556 cc (6 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (255 HP @ 6500 RPM) has 83 more horse power than 1991 Audi 100. (172 HP @ 5500 RPM) In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1991 Audi 100.
Let's talk about torque, 2007 Cadillac STS (342 Nm @ 3200 RPM) has 92 more torque (in Nm) than 1991 Audi 100. (250 Nm @ 3000 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2007 Cadillac STS | |
| Make | Audi | Cadillac |
| Model | 100 | STS |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 3556 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 172 HP | 255 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 250 Nm | 342 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4800 mm | 4990 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1470 mm |
