2006 BMW 323 vs. 1991 Mercedes-Benz 500
To start off, 2006 BMW 323 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 500. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 500 would be higher. At 4,971 cc (8 cylinders), 1991 Mercedes-Benz 500 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 500 (326 HP @ 5700 RPM) has 151 more horse power than 2006 BMW 323. (175 HP @ 5800 RPM) In normal driving conditions, 1991 Mercedes-Benz 500 should accelerate faster than 2006 BMW 323.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1991 Mercedes-Benz 500 (480 Nm) has 250 more torque (in Nm) than 2006 BMW 323. (230 Nm). This means 1991 Mercedes-Benz 500 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 323.
Compare all specifications:
| 2006 BMW 323 | 1991 Mercedes-Benz 500 | |
| Make | BMW | Mercedes-Benz |
| Model | 323 | 500 |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 4971 cc |
| Horse Power | 175 HP | 326 HP |
| Engine RPM | 5800 RPM | 5700 RPM |
| Torque | 230 Nm | 480 Nm |
| Engine Bore Size | 78.8 mm | 96.5 mm |
| Engine Stroke Size | 82 mm | 85 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Top Speed | 229 km/hour | 249 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 6.7 seconds |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Width | 1850 mm | 1890 mm |
| Fuel Tank Capacity | 63 L | 70 L |
