2005 Audi A4 vs. 1993 BMW 840
To start off, 2005 Audi A4 is newer by 12 year(s). Which means there will be less support and parts availability for 1993 BMW 840. In addition, the cost of maintenance, including insurance, on 1993 BMW 840 would be higher. At 3,982 cc (8 cylinders), 1993 BMW 840 is equipped with a bigger engine. In terms of performance, 1993 BMW 840 (283 HP @ 5800 RPM) has 112 more horse power than 2005 Audi A4. (171 HP @ 6200 RPM) In normal driving conditions, 1993 BMW 840 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1993 BMW 840 weights approximately 80 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1993 BMW 840. In wet, icy, snow, or gravel driving conditions, 2005 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, 1993 BMW 840 (400 Nm) has 175 more torque (in Nm) than 2005 Audi A4. (225 Nm). This means 1993 BMW 840 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 1993 BMW 840 | |
| Make | Audi | BMW |
| Model | A4 | 840 |
| Year Released | 2005 | 1993 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 3982 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 171 HP | 283 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 225 Nm | 400 Nm |
| Engine Bore Size | 81 mm | 89 mm |
| Engine Stroke Size | 86 mm | 80 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1660 kg | 1740 kg |
| Vehicle Length | 4550 mm | 4790 mm |
| Vehicle Width | 1770 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2770 mm | 2690 mm |
| Fuel Tank Capacity | 63 L | 63 L |
