2007 BMW Convertible vs. 2009 Chevrolet Avalanche
To start off, 2009 Chevrolet Avalanche is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW Convertible. In addition, the cost of maintenance, including insurance, on 2007 BMW Convertible would be higher. At 5,300 cc (8 cylinders), 2009 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (363 HP @ 6300 RPM) has 53 more horse power than 2009 Chevrolet Avalanche. (310 HP @ 5200 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 2009 Chevrolet Avalanche. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 589 kg more than 2009 Chevrolet Avalanche. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3600 RPM) has 35 more torque (in Nm) than 2009 Chevrolet Avalanche. (455 Nm @ 4400 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Avalanche. 2009 Chevrolet Avalanche has automatic transmission and 2007 BMW Convertible has manual transmission. 2007 BMW Convertible will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Convertible | 2009 Chevrolet Avalanche | |
| Make | BMW | Chevrolet |
| Model | Convertible | Avalanche |
| Year Released | 2007 | 2009 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 5300 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 363 HP | 310 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 490 Nm | 455 Nm |
| Torque RPM | 3600 RPM | 4400 RPM |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1850 kg | 1261 kg |
| Vehicle Length | 4830 mm | 5630 mm |
| Vehicle Width | 1380 mm | 2020 mm |
| Vehicle Height | 1860 mm | 1950 mm |
| Wheelbase Size | 2790 mm | 3310 mm |
| Fuel Tank Capacity | 70 L | 117 L |
