2005 AC Aceca vs. 2006 Audi S4
To start off, 2006 Audi S4 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 AC Aceca. In addition, the cost of maintenance, including insurance, on 2005 AC Aceca would be higher. At 4,600 cc (8 cylinders), 2005 AC Aceca is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (339 HP @ 7000 RPM) has 38 more horse power than 2005 AC Aceca. (301 HP @ 5800 RPM) In normal driving conditions, 2006 Audi S4 should accelerate faster than 2005 AC Aceca. With that said, vehicle weight also plays an important factor in acceleration. 2005 AC Aceca weights approximately 235 kg more than 2006 Audi S4.
Because 2006 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 AC Aceca. In wet, icy, snow, or gravel driving conditions, 2006 Audi S4 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, 2006 Audi S4 (411 Nm @ 3500 RPM) has 4 more torque (in Nm) than 2005 AC Aceca. (407 Nm @ 4800 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2005 AC Aceca.
Compare all specifications:
| 2005 AC Aceca | 2006 Audi S4 | |
| Make | AC | Audi |
| Model | Aceca | S4 |
| Year Released | 2005 | 2006 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4600 cc | 4163 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 301 HP | 339 HP |
| Engine RPM | 5800 RPM | 7000 RPM |
| Torque | 407 Nm | 411 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1510 kg | 1275 kg |
| Vehicle Length | 4430 mm | 4580 mm |
| Vehicle Width | 1880 mm | 1790 mm |
| Vehicle Height | 1310 mm | 1450 mm |
| Wheelbase Size | 2480 mm | 2660 mm |
| Fuel Tank Capacity | 90 L | 63 L |
