1998 BMW 728 vs. 2006 Audi A3
To start off, 2006 Audi A3 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 BMW 728. In addition, the cost of maintenance, including insurance, on 1998 BMW 728 would be higher. At 3,189 cc (6 cylinders), 2006 Audi A3 is equipped with a bigger engine. In terms of performance, 2006 Audi A3 (247 HP @ 6300 RPM) has 57 more horse power than 1998 BMW 728. (190 HP @ 5500 RPM) In normal driving conditions, 2006 Audi A3 should accelerate faster than 1998 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 1998 BMW 728 weights approximately 280 kg more than 2006 Audi A3.
Because 2006 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1998 BMW 728. In wet, icy, snow, or gravel driving conditions, 2006 Audi A3 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 A3 (320 Nm @ 2800 RPM) has 40 more torque (in Nm) than 1998 BMW 728. (280 Nm @ 3500 RPM). This means 2006 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 728.
Compare all specifications:
| 1998 BMW 728 | 2006 Audi A3 | |
| Make | BMW | Audi |
| Model | 728 | A3 |
| Year Released | 1998 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 3189 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 190 HP | 247 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 280 Nm | 320 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Acceleration 0-100mph | 9.6 seconds | 6.9 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1805 kg | 1525 kg |
| Vehicle Length | 4990 mm | 4210 mm |
| Vehicle Width | 1870 mm | 1770 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2940 mm | 2580 mm |
| Fuel Tank Capacity | 85 L | 55 L |
