1991 Porsche 964 vs. 1999 Ford Mustang
To start off, 1999 Ford Mustang is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Porsche 964. In addition, the cost of maintenance, including insurance, on 1991 Porsche 964 would be higher. At 4,605 cc (8 cylinders), 1999 Ford Mustang is equipped with a bigger engine. In terms of performance, 1991 Porsche 964 (261 HP @ 6100 RPM) has 5 more horse power than 1999 Ford Mustang. (256 HP @ 5250 RPM). In normal driving conditions, 1991 Porsche 964 should accelerate faster than 1999 Ford Mustang. With that said, vehicle weight also plays an important factor in acceleration. 1999 Ford Mustang weights approximately 277 kg more than 1991 Porsche 964.
Because 1991 Porsche 964 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Ford Mustang. In wet, icy, snow, or gravel driving conditions, 1991 Porsche 964 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, 1999 Ford Mustang (406 Nm @ 4000 RPM) has 88 more torque (in Nm) than 1991 Porsche 964. (318 Nm @ 4800 RPM). This means 1999 Ford Mustang will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 964. 1999 Ford Mustang has automatic transmission and 1991 Porsche 964 has manual transmission. 1991 Porsche 964 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Ford Mustang will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Porsche 964 | 1999 Ford Mustang | |
| Make | Porsche | Ford |
| Model | 964 | Mustang |
| Year Released | 1991 | 1999 |
| Engine Position | Rear | Front |
| Engine Size | 3600 cc | 4605 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 261 HP | 256 HP |
| Engine RPM | 6100 RPM | 5250 RPM |
| Torque | 318 Nm | 406 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 100.1 mm | 90.2 mm |
| Engine Stroke Size | 76.4 mm | 90 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1205 kg | 1482 kg |
| Vehicle Length | 4260 mm | 4660 mm |
| Vehicle Width | 1660 mm | 1860 mm |
| Vehicle Height | 1330 mm | 1360 mm |
| Wheelbase Size | 2280 mm | 2580 mm |
| Fuel Tank Capacity | 73 L | 59 L |
