1987 Audi 90 vs. 2007 BMW X5
To start off, 2007 BMW X5 is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Audi 90. In addition, the cost of maintenance, including insurance, on 1987 Audi 90 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 94 more horse power than 1987 Audi 90. (134 HP @ 5500 RPM) In normal driving conditions, 2007 BMW X5 should accelerate faster than 1987 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 890 kg more than 1987 Audi 90. 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 1987 Audi 90. 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 (301 Nm @ 3500 RPM) has 114 more torque (in Nm) than 1987 Audi 90. (187 Nm @ 4000 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1987 Audi 90.
Compare all specifications:
| 1987 Audi 90 | 2007 BMW X5 | |
| Make | Audi | BMW |
| Model | 90 | X5 |
| Year Released | 1987 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 2979 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 134 HP | 228 HP |
| Engine RPM | 5500 RPM | 5900 RPM |
| Torque | 187 Nm | 301 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 82.5 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 89.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 209 km/hour | 210 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 | 1190 kg | 2080 kg |
| Vehicle Length | 4400 mm | 4670 mm |
| Vehicle Width | 1700 mm | 1710 mm |
| Vehicle Height | 1400 mm | 1880 mm |
| Wheelbase Size | 2540 mm | 2830 mm |
| Fuel Consumption Overall | 4.8 L/100km | 14.2 L/100km |
| Fuel Tank Capacity | 80 L | 85 L |
