2005 Audi A4 vs. 2000 BMW Z3
To start off, 2005 Audi A4 is newer by 5 year(s). Which means there will be less support and parts availability for 2000 BMW Z3. In addition, the cost of maintenance, including insurance, on 2000 BMW Z3 would be higher. At 2,979 cc (6 cylinders), 2000 BMW Z3 is equipped with a bigger engine. In terms of performance, 2000 BMW Z3 (229 HP @ 5900 RPM) has 55 more horse power than 2005 Audi A4. (174 HP @ 4000 RPM) In normal driving conditions, 2000 BMW Z3 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 150 kg more than 2000 BMW Z3.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2000 BMW Z3. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 2000 BMW Z3 (300 Nm) has 70 more torque (in Nm) than 2005 Audi A4. (230 Nm). This means 2000 BMW Z3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 2000 BMW Z3 | |
| Make | Audi | BMW |
| Model | A4 | Z3 |
| Year Released | 2005 | 2000 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1785 cc | 2979 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 174 HP | 229 HP |
| Engine RPM | 4000 RPM | 5900 RPM |
| Torque | 230 Nm | 300 Nm |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 86 mm | 89.6 mm |
| Engine Compression Ratio | 9.3:1 | 10.2:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1595 kg | 1445 kg |
| Vehicle Length | 4550 mm | 4030 mm |
| Vehicle Width | 1770 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2660 mm | 2450 mm |
| Fuel Tank Capacity | 63 L | 51 L |
