2006 BMW 645 vs. 2007 Chevrolet Express
To start off, 2007 Chevrolet Express is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW 645. In addition, the cost of maintenance, including insurance, on 2006 BMW 645 would be higher. At 5,999 cc (8 cylinders), 2007 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 28 more horse power than 2007 Chevrolet Express. (300 HP @ 4400 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 2007 Chevrolet Express.
Let's talk about torque, 2007 Chevrolet Express (488 Nm @ 4000 RPM) has 38 more torque (in Nm) than 2006 BMW 645. (450 Nm @ 3600 RPM). This means 2007 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 645. 2007 Chevrolet Express has automatic transmission and 2006 BMW 645 has manual transmission. 2006 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet Express will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 645 | 2007 Chevrolet Express | |
| Make | BMW | Chevrolet |
| Model | 645 | Express |
| Year Released | 2006 | 2007 |
| Body Type | Coupe | Van |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 328 HP | 300 HP |
| Engine RPM | 6100 RPM | 4400 RPM |
| Torque | 450 Nm | 488 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 102 mm |
| Engine Stroke Size | 83 mm | 92 mm |
| Fuel Type | Gasoline | Diesel |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 12 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4830 mm | 5700 mm |
| Vehicle Width | 1860 mm | 2020 mm |
| Vehicle Height | 1380 mm | 2080 mm |
| Wheelbase Size | 2790 mm | 3440 mm |
| Fuel Tank Capacity | 70 L | 117 L |
