1991 Ford Mustang vs. 2004 Porsche Boxster
To start off, 2004 Porsche Boxster is newer by 13 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 2,687 cc (6 cylinders), 2004 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2004 Porsche Boxster (237 HP @ 6400 RPM) has 131 more horse power than 1991 Ford Mustang. (106 HP @ 4600 RPM) In normal driving conditions, 2004 Porsche Boxster should accelerate faster than 1991 Ford Mustang. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche Boxster weights approximately 35 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2004 Porsche Boxster (270 Nm @ 4700 RPM) has 87 more torque (in Nm) than 1991 Ford Mustang. (183 Nm @ 2600 RPM). This means 2004 Porsche Boxster will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Mustang.
Compare all specifications:
| 1991 Ford Mustang | 2004 Porsche Boxster | |
| Make | Ford | Porsche |
| Model | Mustang | Boxster |
| Year Released | 1991 | 2004 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2301 cc | 2687 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 106 HP | 237 HP |
| Engine RPM | 4600 RPM | 6400 RPM |
| Torque | 183 Nm | 270 Nm |
| Torque RPM | 2600 RPM | 4700 RPM |
| Engine Compression Ratio | 9.5:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1260 kg | 1295 kg |
| Vehicle Length | 4560 mm | 4340 mm |
| Vehicle Width | 1760 mm | 1810 mm |
| Vehicle Height | 1330 mm | 1300 mm |
| Wheelbase Size | 2560 mm | 2420 mm |
| Fuel Tank Capacity | 45 L | 64 L |
