1999 AC Ace vs. 1992 Porsche 964
To start off, 1999 AC Ace is newer by 7 year(s). Which means there will be less support and parts availability for 1992 Porsche 964. In addition, the cost of maintenance, including insurance, on 1992 Porsche 964 would be higher. At 3,600 cc (6 cylinders), 1992 Porsche 964 is equipped with a bigger engine. In terms of performance, 1999 AC Ace (351 HP @ 6500 RPM) has 90 more horse power than 1992 Porsche 964. (261 HP @ 6100 RPM). In normal driving conditions, 1999 AC Ace should accelerate faster than 1992 Porsche 964. With that said, vehicle weight also plays an important factor in acceleration. 1992 Porsche 964 weights approximately 180 kg more than 1999 AC Ace.
Because 1992 Porsche 964 is four wheel drive (4WD), it will have significant more traction and grip than 1999 AC Ace. In wet, icy, snow, or gravel driving conditions, 1992 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 AC Ace (400 Nm @ 4000 RPM) has 82 more torque (in Nm) than 1992 Porsche 964. (318 Nm @ 4800 RPM). This means 1999 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 1992 Porsche 964.
Compare all specifications:
| 1999 AC Ace | 1992 Porsche 964 | |
| Make | AC | Porsche |
| Model | Ace | 964 |
| Year Released | 1999 | 1992 |
| Engine Position | Front | Rear |
| Engine Size | 3506 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 351 HP | 261 HP |
| Engine RPM | 6500 RPM | 6100 RPM |
| Torque | 400 Nm | 318 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1025 kg | 1205 kg |
| Vehicle Length | 4430 mm | 4260 mm |
| Vehicle Width | 1880 mm | 1660 mm |
| Vehicle Height | 1310 mm | 1320 mm |
| Wheelbase Size | 2480 mm | 2280 mm |
| Fuel Tank Capacity | 90 L | 73 L |
