1986 AC Ace vs. 2005 Jaguar S-Type
To start off, 2005 Jaguar S-Type is newer by 19 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 2,792 cc (6 cylinders), 1986 AC Ace is equipped with a bigger engine. In terms of performance, 2005 Jaguar S-Type (197 HP @ 6800 RPM) has 47 more horse power than 1986 AC Ace. (150 HP @ 5800 RPM) In normal driving conditions, 2005 Jaguar S-Type should accelerate faster than 1986 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar S-Type weights approximately 713 kg more than 1986 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 AC Ace is four wheel drive (4WD), it will have significant more traction and grip than 2005 Jaguar S-Type. 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, 2005 Jaguar S-Type (245 Nm @ 4000 RPM) has 31 more torque (in Nm) than 1986 AC Ace. (214 Nm @ 3000 RPM). This means 2005 Jaguar S-Type will have an easier job in driving up hills or pulling heavy equipment than 1986 AC Ace.
Compare all specifications:
| 1986 AC Ace | 2005 Jaguar S-Type | |
| Make | AC | Jaguar |
| Model | Ace | S-Type |
| Year Released | 1986 | 2005 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 150 HP | 197 HP |
| Engine RPM | 5800 RPM | 6800 RPM |
| Torque | 214 Nm | 245 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 93.1 mm | 81.8 mm |
| Engine Stroke Size | 68.5 mm | 79.5 mm |
| Engine Compression Ratio | 9.2:1 | 11.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 907 kg | 1620 kg |
| Vehicle Length | 3970 mm | 4880 mm |
| Vehicle Width | 1820 mm | 1820 mm |
| Vehicle Height | 1170 mm | 1450 mm |
| Wheelbase Size | 2480 mm | 2920 mm |
| Fuel Tank Capacity | 66 L | 70 L |
