2006 BMW 523 vs. 1996 Mercedes-Benz SL
To start off, 2006 BMW 523 is newer by 10 year(s). Which means there will be less support and parts availability for 1996 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1996 Mercedes-Benz SL would be higher. At 5,956 cc (8 cylinders), 1996 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1996 Mercedes-Benz SL (375 HP @ 5500 RPM) has 200 more horse power than 2006 BMW 523. (175 HP @ 5800 RPM) In normal driving conditions, 1996 Mercedes-Benz SL should accelerate faster than 2006 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 1996 Mercedes-Benz SL weights approximately 418 kg more than 2006 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1996 Mercedes-Benz SL (580 Nm @ 3750 RPM) has 350 more torque (in Nm) than 2006 BMW 523. (230 Nm @ 3500 RPM). This means 1996 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 523. 1996 Mercedes-Benz SL has automatic transmission and 2006 BMW 523 has manual transmission. 2006 BMW 523 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1996 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 523 | 1996 Mercedes-Benz SL | |
| Make | BMW | Mercedes-Benz |
| Model | 523 | SL |
| Year Released | 2006 | 1996 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 5956 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 375 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 230 Nm | 580 Nm |
| Torque RPM | 3500 RPM | 3750 RPM |
| Engine Bore Size | 78.8 mm | 100 mm |
| Engine Stroke Size | 82 mm | 94.8 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Top Speed | 230 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9 seconds | 5.8 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1632 kg | 2050 kg |
| Vehicle Length | 4850 mm | 4510 mm |
| Vehicle Width | 1850 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1300 mm |
| Wheelbase Size | 2890 mm | 2520 mm |
| Fuel Consumption Overall | 10.9 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
