1981 Audi 80 vs. 2006 BMW Z4
To start off, 2006 BMW Z4 is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Audi 80. In addition, the cost of maintenance, including insurance, on 1981 Audi 80 would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 53 more horse power than 1981 Audi 80. (136 HP @ 5900 RPM) In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1981 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 145 kg more than 1981 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 1981 Audi 80 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 BMW Z4 (245 Nm @ 3500 RPM) has 69 more torque (in Nm) than 1981 Audi 80. (176 Nm @ 4500 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 80.
Compare all specifications:
1981 Audi 80 | 2006 BMW Z4 | |
Make | Audi | BMW |
Model | 80 | Z4 |
Year Released | 1981 | 2006 |
Engine Position | Front | Front |
Engine Size | 2144 cc | 2492 cc |
Engine Cylinders | 5 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 136 HP | 189 HP |
Engine RPM | 5900 RPM | 6000 RPM |
Torque | 176 Nm | 245 Nm |
Torque RPM | 4500 RPM | 3500 RPM |
Engine Bore Size | 79.5 mm | 84 mm |
Engine Stroke Size | 86.4 mm | 75 mm |
Engine Compression Ratio | 9.3:1 | 11.0:1 |
Top Speed | 193 km/hour | 235 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1190 kg | 1335 kg |
Vehicle Length | 4390 mm | 4100 mm |
Vehicle Width | 1690 mm | 1790 mm |
Vehicle Height | 1360 mm | 1310 mm |
Wheelbase Size | 2550 mm | 2500 mm |