1992 BMW 740 vs. 2007 Audi S4
To start off, 2007 Audi S4 is newer by 15 year(s). Which means there will be less support and parts availability for 1992 BMW 740. In addition, the cost of maintenance, including insurance, on 1992 BMW 740 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (339 HP @ 7000 RPM) has 57 more horse power than 1992 BMW 740. (282 HP @ 5800 RPM) In normal driving conditions, 2007 Audi S4 should accelerate faster than 1992 BMW 740. With that said, vehicle weight also plays an important factor in acceleration. 1992 BMW 740 weights approximately 55 kg more than 2007 Audi S4.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1992 BMW 740. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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 Audi S4 (410 Nm @ 3500 RPM) has 10 more torque (in Nm) than 1992 BMW 740. (400 Nm @ 4500 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1992 BMW 740.
Compare all specifications:
| 1992 BMW 740 | 2007 Audi S4 | |
| Make | BMW | Audi |
| Model | 740 | S4 |
| Year Released | 1992 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3980 cc | 4163 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 282 HP | 339 HP |
| Engine RPM | 5800 RPM | 7000 RPM |
| Torque | 400 Nm | 410 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 89 mm | 84.5 mm |
| Engine Stroke Size | 80 mm | 92.8 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Top Speed | 240 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 5.9 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 | 1790 kg | 1735 kg |
| Vehicle Length | 4920 mm | 4580 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 2840 mm | 2660 mm |
| Fuel Tank Capacity | 90 L | 63 L |
