1997 Dodge Ram vs. 2005 BMW 645
To start off, 2005 BMW 645 is newer by 8 year(s). Which means there will be less support and parts availability for 1997 Dodge Ram. In addition, the cost of maintenance, including insurance, on 1997 Dodge Ram would be higher. At 8,277 cc (10 cylinders), 1997 Dodge Ram is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1997 Dodge Ram weights approximately 553 kg more than 2005 BMW 645.
Because 1997 Dodge Ram is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 645. In wet, icy, snow, or gravel driving conditions, 1997 Dodge Ram 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, 1997 Dodge Ram (804 Nm) has 365 more torque (in Nm) than 2005 BMW 645. (439 Nm). This means 1997 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 645.
Compare all specifications:
| 1997 Dodge Ram | 2005 BMW 645 | |
| Make | Dodge | BMW |
| Model | Ram | 645 |
| Year Released | 1997 | 2005 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 8277 cc | 4390 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 338 HP |
| Torque | 804 Nm | 439 Nm |
| Engine Compression Ratio | 12.0:1 | 10.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 2268 kg | 1715 kg |
| Wheelbase Size | 3380 mm | 2790 mm |
