1991 Audi 80 vs. 2007 BMW X5
To start off, 2007 BMW X5 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 2,979 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (228 HP @ 5900 RPM) has 154 more horse power than 1991 Audi 80. (74 HP @ 5200 RPM) In normal driving conditions, 2007 BMW X5 should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 1060 kg more than 1991 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Audi 80. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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 BMW X5 (300 Nm @ 3500 RPM) has 179 more torque (in Nm) than 1991 Audi 80. (121 Nm @ 2500 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80.
Compare all specifications:
| 1991 Audi 80 | 2007 BMW X5 | |
| Make | Audi | BMW |
| Model | 80 | X5 |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 2979 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 228 HP |
| Engine RPM | 5200 RPM | 5900 RPM |
| Torque | 121 Nm | 300 Nm |
| Torque RPM | 2500 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 182 km/hour | 205 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1020 kg | 2080 kg |
| Vehicle Length | 4490 mm | 4670 mm |
| Vehicle Width | 1710 mm | 1710 mm |
| Vehicle Height | 1400 mm | 1880 mm |
| Wheelbase Size | 2550 mm | 2830 mm |
| Fuel Tank Capacity | 66 L | 85 L |
