1986 AC Ace vs. 1990 Porsche 911
To start off, 1990 Porsche 911 is newer by 4 year(s). Which means there will be less support and parts availability for 1986 AC Ace. In addition, the cost of maintenance, including insurance, on 1986 AC Ace would be higher. At 3,600 cc (6 cylinders), 1990 Porsche 911 is equipped with a bigger engine. In terms of performance, 1990 Porsche 911 (250 HP) has 100 more horse power than 1986 AC Ace. (150 HP) In normal driving conditions, 1990 Porsche 911 should accelerate faster than 1986 AC Ace.
Because 1986 AC Ace is four wheel drive (4WD), it will have significant more traction and grip than 1990 Porsche 911. In wet, icy, snow, or gravel driving conditions, 1986 AC Ace 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, 1990 Porsche 911 (309 Nm) has 95 more torque (in Nm) than 1986 AC Ace. (214 Nm). This means 1990 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1986 AC Ace.
Compare all specifications:
| 1986 AC Ace | 1990 Porsche 911 | |
| Make | AC | Porsche |
| Model | Ace | 911 |
| Year Released | 1986 | 1990 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2792 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 150 HP | 250 HP |
| Torque | 214 Nm | 309 Nm |
| Engine Bore Size | 93.1 mm | 100.1 mm |
| Engine Stroke Size | 68.5 mm | 76.5 mm |
| Engine Compression Ratio | 9.2:1 | 11.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 3970 mm | 4250 mm |
| Vehicle Width | 1820 mm | 1660 mm |
| Vehicle Height | 1170 mm | 1330 mm |
| Wheelbase Size | 2480 mm | 2280 mm |
