1987 BMW 750 vs. 2007 Audi A4
To start off, 2007 Audi A4 is newer by 20 year(s). Which means there will be less support and parts availability for 1987 BMW 750. In addition, the cost of maintenance, including insurance, on 1987 BMW 750 would be higher. At 4,986 cc (12 cylinders), 1987 BMW 750 is equipped with a bigger engine. In terms of performance, 1987 BMW 750 (296 HP @ 5200 RPM) has 99 more horse power than 2007 Audi A4. (197 HP @ 5100 RPM). In normal driving conditions, 1987 BMW 750 should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1987 BMW 750 weights approximately 366 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1987 BMW 750. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 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, 1987 BMW 750 (451 Nm @ 3900 RPM) has 171 more torque (in Nm) than 2007 Audi A4. (280 Nm @ 1800 RPM). This means 1987 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 1987 BMW 750 | 2007 Audi A4 | |
| Make | BMW | Audi |
| Model | 750 | A4 |
| Year Released | 1987 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4986 cc | 1984 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 296 HP | 197 HP |
| Engine RPM | 5200 RPM | 5100 RPM |
| Torque | 451 Nm | 280 Nm |
| Torque RPM | 3900 RPM | 1800 RPM |
| Engine Bore Size | 84 mm | 82.5 mm |
| Engine Stroke Size | 75 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 242 km/hour | 238 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 7.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1860 kg | 1494 kg |
| Vehicle Length | 5030 mm | 4550 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2950 mm | 2650 mm |
| Fuel Tank Capacity | 120 L | 63 L |
