1986 AC Ace vs. 2004 Audi A4
To start off, 2004 Audi A4 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 2,981 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (217 HP @ 4000 RPM) has 16 more horse power than 1986 AC Ace. (201 HP @ 6000 RPM) In normal driving conditions, 2004 Audi A4 should accelerate faster than 1986 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 710 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 2004 Audi A4. 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, 2004 Audi A4 (300 Nm) has 24 more torque (in Nm) than 1986 AC Ace. (276 Nm). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1986 AC Ace.
Compare all specifications:
| 1986 AC Ace | 2004 Audi A4 | |
| Make | AC | Audi |
| Model | Ace | A4 |
| Year Released | 1986 | 2004 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2981 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 201 HP | 217 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 276 Nm | 300 Nm |
| Engine Compression Ratio | 8.0:1 | 10.1:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1020 kg | 1730 kg |
| Vehicle Length | 3970 mm | 4580 mm |
| Vehicle Width | 1820 mm | 1780 mm |
| Vehicle Height | 1180 mm | 1400 mm |
| Wheelbase Size | 2480 mm | 2660 mm |
| Fuel Tank Capacity | 65 L | 70 L |
