1986 AC Ace vs. 2007 Audi A8
To start off, 2007 Audi A8 is newer by 21 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 3,123 cc (6 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (256 HP) has 106 more horse power than 1986 AC Ace. (150 HP) In normal driving conditions, 2007 Audi A8 should accelerate faster than 1986 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 973 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 2007 Audi A8. 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, 2007 Audi A8 (330 Nm @ 3250 RPM) has 116 more torque (in Nm) than 1986 AC Ace. (214 Nm @ 3000 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1986 AC Ace. 2007 Audi A8 has automatic transmission and 1986 AC Ace has manual transmission. 1986 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 AC Ace | 2007 Audi A8 | |
| Make | AC | Audi |
| Model | Ace | A8 |
| Year Released | 1986 | 2007 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 3123 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 150 HP | 256 HP |
| Torque | 214 Nm | 330 Nm |
| Torque RPM | 3000 RPM | 3250 RPM |
| Engine Bore Size | 93.1 mm | 84.5 mm |
| Engine Stroke Size | 68.5 mm | 92.8 mm |
| Engine Compression Ratio | 9.2:1 | 13.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 907 kg | 1880 kg |
| Vehicle Length | 3970 mm | 5060 mm |
| Vehicle Width | 1820 mm | 1900 mm |
| Vehicle Height | 1170 mm | 1450 mm |
| Wheelbase Size | 2480 mm | 2950 mm |
| Fuel Tank Capacity | 66 L | 90 L |
