2007 BMW 550 vs. 2005 Chevrolet Express
To start off, 2007 BMW 550 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Express would be higher. At 4,800 cc (8 cylinders), 2005 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (362 HP @ 6300 RPM) has 77 more horse power than 2005 Chevrolet Express. (285 HP @ 5600 RPM). In normal driving conditions, 2007 BMW 550 should accelerate faster than 2005 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Express weights approximately 821 kg more than 2007 BMW 550.
Let's talk about torque, 2007 BMW 550 (490 Nm) has 90 more torque (in Nm) than 2005 Chevrolet Express. (400 Nm). This means 2007 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Express.
Compare all specifications:
| 2007 BMW 550 | 2005 Chevrolet Express | |
| Make | BMW | Chevrolet |
| Model | 550 | Express |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Van |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 362 HP | 285 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 490 Nm | 400 Nm |
| Engine Bore Size | 93 mm | 96 mm |
| Engine Stroke Size | 88.3 mm | 83 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1660 kg | 2481 kg |
| Vehicle Length | 4850 mm | 5700 mm |
| Vehicle Width | 1470 mm | 2020 mm |
| Vehicle Height | 1850 mm | 2080 mm |
| Wheelbase Size | 2890 mm | 3440 mm |
| Fuel Tank Capacity | 70 L | 117 L |
