2009 Chevrolet Express vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2009 Chevrolet Express would be higher. At 4,395 cc (8 cylinders), 2013 BMW 6 series is equipped with a bigger engine. In terms of performance, 2013 BMW 6 series (437 HP @ 5500 RPM) has 244 more horse power than 2009 Chevrolet Express. (193 HP @ 4600 RPM) In normal driving conditions, 2013 BMW 6 series should accelerate faster than 2009 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Express weights approximately 385 kg more than 2013 BMW 6 series.
Because 2013 BMW 6 series is all wheel drive (AWD), it will have significant more traction and grip than 2009 Chevrolet Express. In wet, icy, snow, or gravel driving conditions, 2013 BMW 6 series 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, 2013 BMW 6 series (649 Nm @ 4500 RPM) has 389 more torque (in Nm) than 2009 Chevrolet Express. (260 Nm @ 2800 RPM). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Express.
Compare all specifications:
| 2009 Chevrolet Express | 2013 BMW 6 series | |
| Make | Chevrolet | BMW |
| Model | Express | 6 series |
| Year Released | 2009 | 2013 |
| Body Type | Van | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 4395 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 193 HP | 437 HP |
| Engine RPM | 4600 RPM | 5500 RPM |
| Torque | 260 Nm | 649 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Engine Compression Ratio | 9.2:1 | 10.0 :1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 8 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 2385 kg | 2000 kg |
| Vehicle Length | 5700 mm | 4896 mm |
| Vehicle Width | 2020 mm | 2081 mm |
| Vehicle Height | 2080 mm | 1369 mm |
| Wheelbase Size | 3440 mm | 2855 mm |
| Fuel Tank Capacity | 117 L | 70 L |
