2004 BMW 320 vs. 2008 Mercedes-Benz S
To start off, 2008 Mercedes-Benz S is newer by 4 year(s). Which means there will be less support and parts availability for 2004 BMW 320. In addition, the cost of maintenance, including insurance, on 2004 BMW 320 would be higher. At 6,207 cc (8 cylinders), 2008 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz S (518 HP @ 6800 RPM) has 344 more horse power than 2004 BMW 320. (174 HP @ 6100 RPM) In normal driving conditions, 2008 Mercedes-Benz S should accelerate faster than 2004 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz S weights approximately 340 kg more than 2004 BMW 320. 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, 2008 Mercedes-Benz S (631 Nm @ 5200 RPM) has 420 more torque (in Nm) than 2004 BMW 320. (211 Nm @ 3500 RPM). This means 2008 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 320. 2008 Mercedes-Benz S has automatic transmission and 2004 BMW 320 has manual transmission. 2004 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 BMW 320 | 2008 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | 320 | S |
| Year Released | 2004 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 6207 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 518 HP |
| Engine RPM | 6100 RPM | 6800 RPM |
| Torque | 211 Nm | 631 Nm |
| Torque RPM | 3500 RPM | 5200 RPM |
| Engine Bore Size | 80 mm | 102.2 mm |
| Engine Stroke Size | 72 mm | 94.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 222 km/hour | 250 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1615 kg | 1955 kg |
| Vehicle Length | 4490 mm | 5080 mm |
| Vehicle Width | 1760 mm | 1480 mm |
| Vehicle Height | 1380 mm | 1880 mm |
| Wheelbase Size | 2730 mm | 3170 mm |
| Fuel Consumption Overall | 9.4 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 63 L | 90 L |
