1991 Cadillac DeVille vs. 2005 Ford Mustang
To start off, 2005 Ford Mustang is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1991 Cadillac DeVille would be higher. At 4,894 cc (8 cylinders), 1991 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2005 Ford Mustang (300 HP @ 6000 RPM) has 103 more horse power than 1991 Cadillac DeVille. (197 HP @ 4100 RPM) In normal driving conditions, 2005 Ford Mustang should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac DeVille weights approximately 45 kg more than 2005 Ford Mustang.
Because 2005 Ford Mustang 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 2005 Ford Mustang. However, in wet, icy, snow, or gravel driving conditions, 1991 Cadillac DeVille, 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, 2005 Ford Mustang (434 Nm @ 4500 RPM) has 61 more torque (in Nm) than 1991 Cadillac DeVille. (373 Nm @ 3000 RPM). This means 2005 Ford Mustang will have an easier job in driving up hills or pulling heavy equipment than 1991 Cadillac DeVille.
Compare all specifications:
| 1991 Cadillac DeVille | 2005 Ford Mustang | |
| Make | Cadillac | Ford |
| Model | DeVille | Mustang |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4894 cc | 4606 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 197 HP | 300 HP |
| Engine RPM | 4100 RPM | 6000 RPM |
| Torque | 373 Nm | 434 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Engine Bore Size | 92 mm | 90 mm |
| Engine Stroke Size | 92 mm | 90 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1610 kg | 1565 kg |
| Vehicle Length | 5160 mm | 4770 mm |
| Vehicle Width | 1850 mm | 1890 mm |
| Vehicle Height | 1400 mm | 1390 mm |
| Wheelbase Size | 2820 mm | 2760 mm |
