2007 Audi A3 vs. 2001 BMW Z3
To start off, 2007 Audi A3 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 BMW Z3. In addition, the cost of maintenance, including insurance, on 2001 BMW Z3 would be higher. At 2,171 cc (6 cylinders), 2001 BMW Z3 is equipped with a bigger engine. In terms of performance, 2001 BMW Z3 (167 HP @ 6100 RPM) has 29 more horse power than 2007 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 2001 BMW Z3 should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 160 kg more than 2001 BMW Z3.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2001 BMW Z3. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A3 (320 Nm @ 1750 RPM) has 110 more torque (in Nm) than 2001 BMW Z3. (210 Nm @ 3500 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW Z3. 2007 Audi A3 has automatic transmission and 2001 BMW Z3 has manual transmission. 2001 BMW Z3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A3 | 2001 BMW Z3 | |
| Make | Audi | BMW |
| Model | A3 | Z3 |
| Year Released | 2007 | 2001 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1967 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 167 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 320 Nm | 210 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 80 mm |
| Engine Stroke Size | 95.5 mm | 72 mm |
| Engine Compression Ratio | 18.0:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 205 km/hour | 224 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 7.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1505 kg | 1345 kg |
| Vehicle Length | 4210 mm | 4060 mm |
| Vehicle Width | 1770 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2580 mm | 2450 mm |
| Fuel Tank Capacity | 60 L | 51 L |
