1986 AC Ace vs. 2004 Audi A6
To start off, 2004 Audi A6 is newer by 18 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, 2004 Audi A6 (248 HP @ 5800 RPM) has 98 more horse power than 1986 AC Ace. (150 HP @ 5800 RPM) In normal driving conditions, 2004 Audi A6 should accelerate faster than 1986 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 813 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.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2004 Audi A6 (350 Nm @ 1800 RPM) has 136 more torque (in Nm) than 1986 AC Ace. (214 Nm @ 3000 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1986 AC Ace. 2004 Audi A6 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. 2004 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 AC Ace | 2004 Audi A6 | |
| Make | AC | Audi |
| Model | Ace | A6 |
| Year Released | 1986 | 2004 |
| Body Type | Roadster | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 2671 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 150 HP | 248 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 214 Nm | 350 Nm |
| Torque RPM | 3000 RPM | 1800 RPM |
| Engine Bore Size | 93.1 mm | 81 mm |
| Engine Stroke Size | 68.5 mm | 86.4 mm |
| Engine Compression Ratio | 9.2:1 | 9.0:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 907 kg | 1720 kg |
| Vehicle Length | 3970 mm | 4800 mm |
| Vehicle Width | 1820 mm | 1820 mm |
| Vehicle Height | 1170 mm | 1460 mm |
| Wheelbase Size | 2480 mm | 2770 mm |
| Fuel Tank Capacity | 66 L | 70 L |
