2009 Audi Q5 vs. 1983 BMW 725
To start off, 2009 Audi Q5 is newer by 26 year(s). Which means there will be less support and parts availability for 1983 BMW 725. In addition, the cost of maintenance, including insurance, on 1983 BMW 725 would be higher. At 2,495 cc (6 cylinders), 1983 BMW 725 is equipped with a bigger engine. In terms of performance, 2009 Audi Q5 (168 HP @ 4200 RPM) has 20 more horse power than 1983 BMW 725. (148 HP @ 5500 RPM). In normal driving conditions, 2009 Audi Q5 should accelerate faster than 1983 BMW 725.
Because 2009 Audi Q5 is four wheel drive (4WD), it will have significant more traction and grip than 1983 BMW 725. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q5 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, 2009 Audi Q5 (350 Nm @ 1750 RPM) has 135 more torque (in Nm) than 1983 BMW 725. (215 Nm @ 4000 RPM). This means 2009 Audi Q5 will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 725.
Compare all specifications:
| 2009 Audi Q5 | 1983 BMW 725 | |
| Make | Audi | BMW |
| Model | Q5 | 725 |
| Year Released | 2009 | 1983 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 2495 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 168 HP | 148 HP |
| Engine RPM | 4200 RPM | 5500 RPM |
| Torque | 350 Nm | 215 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Engine Compression Ratio | 18.0:1 | 9.6:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4640 mm | 4870 mm |
| Vehicle Width | 1890 mm | 1810 mm |
| Vehicle Height | 1660 mm | 1440 mm |
| Wheelbase Size | 2810 mm | 2810 mm |
