2008 Cadillac STS vs. 1991 Ford Taurus
To start off, 2008 Cadillac STS is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Ford Taurus. In addition, the cost of maintenance, including insurance, on 1991 Ford Taurus would be higher. At 4,565 cc (8 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (320 HP @ 6400 RPM) has 231 more horse power than 1991 Ford Taurus. (89 HP @ 4400 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 1991 Ford Taurus. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 235 kg more than 1991 Ford Taurus. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1991 Ford Taurus. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS will offer significantly more control. 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, 2008 Cadillac STS (427 Nm @ 4400 RPM) has 251 more torque (in Nm) than 1991 Ford Taurus. (176 Nm @ 2600 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Taurus.
Compare all specifications:
| 2008 Cadillac STS | 1991 Ford Taurus | |
| Make | Cadillac | Ford |
| Model | STS | Taurus |
| Year Released | 2008 | 1991 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2512 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 89 HP |
| Engine RPM | 6400 RPM | 4400 RPM |
| Torque | 427 Nm | 176 Nm |
| Torque RPM | 4400 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1635 kg | 1400 kg |
| Vehicle Length | 5000 mm | 4910 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2960 mm | 2700 mm |
