2004 BMW 325 vs. 2009 Mercedes-Benz R
To start off, 2009 Mercedes-Benz R is newer by 5 year(s). Which means there will be less support and parts availability for 2004 BMW 325. In addition, the cost of maintenance, including insurance, on 2004 BMW 325 would be higher. At 2,987 cc, 2009 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz R (221 HP @ 3800 RPM) has 32 more horse power than 2004 BMW 325. (189 HP @ 6000 RPM) In normal driving conditions, 2009 Mercedes-Benz R should accelerate faster than 2004 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz R weights approximately 750 kg more than 2004 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 325. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz R 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, 2009 Mercedes-Benz R (510 Nm @ 2800 RPM) has 265 more torque (in Nm) than 2004 BMW 325. (245 Nm @ 3500 RPM). This means 2009 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 325. 2009 Mercedes-Benz R has automatic transmission and 2004 BMW 325 has manual transmission. 2004 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 BMW 325 | 2009 Mercedes-Benz R | |
| Make | BMW | Mercedes-Benz |
| Model | 325 | R |
| Year Released | 2004 | 2009 |
| Body Type | Station Wagon | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2987 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 221 HP |
| Engine RPM | 6000 RPM | 3800 RPM |
| Torque | 245 Nm | 510 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 83 mm |
| Engine Stroke Size | 75 mm | 92 mm |
| Engine Compression Ratio | 11.0:1 | 17.7:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 237 km/hour | 222 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 8.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1548 kg | 2298 kg |
| Vehicle Length | 4330 mm | 5180 mm |
| Vehicle Width | 1650 mm | 1670 mm |
| Vehicle Height | 1390 mm | 1930 mm |
| Wheelbase Size | 2670 mm | 3220 mm |
| Fuel Consumption Overall | 9.2 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 63 L | 80 L |
