2008 BMW 325 vs. 2004 Mercedes-Benz S
To start off, 2008 BMW 325 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz S would be higher. At 4,964 cc (8 cylinders), 2004 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz S (302 HP @ 5600 RPM) has 113 more horse power than 2008 BMW 325. (189 HP @ 6000 RPM) In normal driving conditions, 2004 Mercedes-Benz S should accelerate faster than 2008 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz S weights approximately 405 kg more than 2008 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2004 Mercedes-Benz S (460 Nm @ 2700 RPM) has 215 more torque (in Nm) than 2008 BMW 325. (245 Nm @ 3500 RPM). This means 2004 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 325. 2004 Mercedes-Benz S has automatic transmission and 2008 BMW 325 has manual transmission. 2008 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 325 | 2004 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | 325 | S |
| Year Released | 2008 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 4964 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 189 HP | 302 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 245 Nm | 460 Nm |
| Torque RPM | 3500 RPM | 2700 RPM |
| Engine Bore Size | 84 mm | 97 mm |
| Engine Stroke Size | 75 mm | 84 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 234 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 6.5 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1980 kg |
| Vehicle Length | 4480 mm | 5050 mm |
| Vehicle Width | 1750 mm | 1860 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2730 mm | 2840 mm |
| Fuel Consumption Overall | 10 L/100km | 12.9 L/100km |
| Fuel Tank Capacity | 63 L | 88 L |
