1999 AC Ace vs. 2006 Audi Q7
To start off, 2006 Audi Q7 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 AC Ace. In addition, the cost of maintenance, including insurance, on 1999 AC Ace would be higher. At 3,597 cc (6 cylinders), 2006 Audi Q7 is equipped with a bigger engine. In terms of performance, 1999 AC Ace (351 HP @ 6500 RPM) has 75 more horse power than 2006 Audi Q7. (276 HP @ 6200 RPM). In normal driving conditions, 1999 AC Ace should accelerate faster than 2006 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi Q7 weights approximately 1219 kg more than 1999 AC Ace.
Because 2006 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1999 AC Ace. In wet, icy, snow, or gravel driving conditions, 2006 Audi Q7 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, 1999 AC Ace (400 Nm @ 4000 RPM) has 40 more torque (in Nm) than 2006 Audi Q7. (360 Nm @ 2500 RPM). This means 1999 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi Q7. 2006 Audi Q7 has automatic transmission and 1999 AC Ace has manual transmission. 1999 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 AC Ace | 2006 Audi Q7 | |
| Make | AC | Audi |
| Model | Ace | Q7 |
| Year Released | 1999 | 2006 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 3597 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 351 HP | 276 HP |
| Engine RPM | 6500 RPM | 6200 RPM |
| Torque | 400 Nm | 360 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Compression Ratio | 8.0:1 | 11.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1025 kg | 2244 kg |
| Vehicle Length | 4430 mm | 5090 mm |
| Vehicle Width | 1880 mm | 1990 mm |
| Vehicle Height | 1310 mm | 1740 mm |
| Wheelbase Size | 2480 mm | 3010 mm |
| Fuel Tank Capacity | 90 L | 100 L |
