1991 Ford Mustang vs. 2013 Cadillac XTS
To start off, 2013 Cadillac XTS is newer by 22 year(s). Which means there will be less support and parts availability for 1991 Ford Mustang. In addition, the cost of maintenance, including insurance, on 1991 Ford Mustang would be higher. At 3,564 cc (6 cylinders), 2013 Cadillac XTS is equipped with a bigger engine. In terms of performance, 2013 Cadillac XTS (314 HP @ 6800 RPM) has 208 more horse power than 1991 Ford Mustang. (106 HP @ 4600 RPM) In normal driving conditions, 2013 Cadillac XTS should accelerate faster than 1991 Ford Mustang. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac XTS weights approximately 557 kg more than 1991 Ford Mustang. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 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 1991 Ford Mustang. However, in wet, icy, snow, or gravel driving conditions, 2013 Cadillac XTS, 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, 2013 Cadillac XTS (358 Nm @ 5200 RPM) has 175 more torque (in Nm) than 1991 Ford Mustang. (183 Nm @ 2600 RPM). This means 2013 Cadillac XTS will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Mustang.
Compare all specifications:
| 1991 Ford Mustang | 2013 Cadillac XTS | |
| Make | Ford | Cadillac |
| Model | Mustang | XTS |
| Year Released | 1991 | 2013 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2301 cc | 3564 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 106 HP | 314 HP |
| Engine RPM | 4600 RPM | 6800 RPM |
| Torque | 183 Nm | 358 Nm |
| Torque RPM | 2600 RPM | 5200 RPM |
| Engine Bore Size | 96 mm | 94 mm |
| Engine Stroke Size | 79.5 mm | 86 mm |
| Engine Compression Ratio | 9.5:1 | 11.5 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1260 kg | 1817 kg |
| Vehicle Length | 4560 mm | 5131 mm |
| Vehicle Width | 1760 mm | 1852 mm |
| Vehicle Height | 1330 mm | 1510 mm |
| Wheelbase Size | 2560 mm | 2831 mm |
| Fuel Tank Capacity | 45 L | 72 L |
