1991 Ford Mustang vs. 2005 Toyota Sienna
To start off, 2005 Toyota Sienna is newer by 14 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 2,999 cc (6 cylinders), 2005 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2005 Toyota Sienna (197 HP @ 5200 RPM) has 91 more horse power than 1991 Ford Mustang. (106 HP @ 4600 RPM) In normal driving conditions, 2005 Toyota Sienna should accelerate faster than 1991 Ford Mustang. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Sienna weights approximately 445 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, 2005 Toyota Sienna, 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 Toyota Sienna (295 Nm @ 4300 RPM) has 112 more torque (in Nm) than 1991 Ford Mustang. (183 Nm @ 2600 RPM). This means 2005 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Mustang.
Compare all specifications:
| 1991 Ford Mustang | 2005 Toyota Sienna | |
| Make | Ford | Toyota |
| Model | Mustang | Sienna |
| Year Released | 1991 | 2005 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2301 cc | 2999 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 106 HP | 197 HP |
| Engine RPM | 4600 RPM | 5200 RPM |
| Torque | 183 Nm | 295 Nm |
| Torque RPM | 2600 RPM | 4300 RPM |
| Engine Bore Size | 96 mm | 87.5 mm |
| Engine Stroke Size | 79.5 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1260 kg | 1705 kg |
| Vehicle Length | 4560 mm | 4920 mm |
| Vehicle Width | 1760 mm | 1870 mm |
| Vehicle Height | 1330 mm | 1720 mm |
| Wheelbase Size | 2560 mm | 2910 mm |
