2008 BMW 645 vs. 2006 GMC Savana
To start off, 2008 BMW 645 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 GMC Savana. In addition, the cost of maintenance, including insurance, on 2006 GMC Savana would be higher. At 4,398 cc (8 cylinders), 2008 BMW 645 is equipped with a bigger engine. In terms of performance, 2008 BMW 645 (328 HP) has 133 more horse power than 2006 GMC Savana. (195 HP). In normal driving conditions, 2008 BMW 645 should accelerate faster than 2006 GMC Savana. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Savana weights approximately 515 kg more than 2008 BMW 645.
Because 2006 GMC Savana is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 645. In wet, icy, snow, or gravel driving conditions, 2006 GMC Savana 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, 2008 BMW 645 (450 Nm) has 97 more torque (in Nm) than 2006 GMC Savana. (353 Nm). This means 2008 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Savana. 2006 GMC Savana has automatic transmission and 2008 BMW 645 has manual transmission. 2008 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 GMC Savana will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 645 | 2006 GMC Savana | |
| Make | BMW | GMC |
| Model | 645 | Savana |
| Year Released | 2008 | 2006 |
| Body Type | Convertible | Van |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 4294 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 328 HP | 195 HP |
| Torque | 450 Nm | 353 Nm |
| Engine Bore Size | 92 mm | 102 mm |
| Engine Stroke Size | 82.7 mm | 88 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 8 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1815 kg | 2330 kg |
| 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 Consumption Overall | 12.8 L/100km | 15.8 L/100km |
| Fuel Tank Capacity | 70 L | 117 L |
