2004 BMW 325 vs. 2007 Mercedes-Benz Viano
To start off, 2007 Mercedes-Benz Viano is newer by 3 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 3,199 cc (6 cylinders), 2007 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2004 BMW 325 (189 HP @ 7400 RPM) has 2 more horse power than 2007 Mercedes-Benz Viano. (187 HP @ 5600 RPM). In normal driving conditions, 2004 BMW 325 should accelerate faster than 2007 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 375 kg more than 2004 BMW 325.
Let's talk about torque, 2007 Mercedes-Benz Viano (270 Nm) has 33 more torque (in Nm) than 2004 BMW 325. (237 Nm). This means 2007 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 325.
Compare all specifications:
| 2004 BMW 325 | 2007 Mercedes-Benz Viano | |
| Make | BMW | Mercedes-Benz |
| Model | 325 | Viano |
| Year Released | 2004 | 2007 |
| Body Type | Station Wagon | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 189 HP | 187 HP |
| Engine RPM | 7400 RPM | 5600 RPM |
| Torque | 237 Nm | 270 Nm |
| Engine Bore Size | 84 mm | 89.9 mm |
| Engine Stroke Size | 75 mm | 84 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1710 kg | 2085 kg |
| Vehicle Length | 4480 mm | 5000 mm |
| Vehicle Width | 1750 mm | 1910 mm |
| Vehicle Height | 1440 mm | 1880 mm |
| Wheelbase Size | 2730 mm | 3210 mm |
| Fuel Consumption Overall | 10.7 L/100km | 12.7 L/100km |
| Fuel Tank Capacity | 63 L | 75 L |
