2003 BMW 645 vs. 1998 Dodge Ram
To start off, 2003 BMW 645 is newer by 5 year(s). Which means there will be less support and parts availability for 1998 Dodge Ram. In addition, the cost of maintenance, including insurance, on 1998 Dodge Ram would be higher. At 5,208 cc (8 cylinders), 1998 Dodge Ram is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (310 HP @ 6000 RPM) has 87 more horse power than 1998 Dodge Ram. (223 HP @ 4400 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 1998 Dodge Ram. With that said, vehicle weight also plays an important factor in acceleration. 1998 Dodge Ram weights approximately 402 kg more than 2003 BMW 645.
Because 1998 Dodge Ram is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 645. In wet, icy, snow, or gravel driving conditions, 1998 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, 2003 BMW 645 (450 Nm @ 3600 RPM) has 51 more torque (in Nm) than 1998 Dodge Ram. (399 Nm @ 3200 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1998 Dodge Ram. 2003 BMW 645 has automatic transmission and 1998 Dodge Ram has manual transmission. 1998 Dodge Ram will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 645 | 1998 Dodge Ram | |
| Make | BMW | Dodge |
| Model | 645 | Ram |
| Year Released | 2003 | 1998 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 5208 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 310 HP | 223 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 450 Nm | 399 Nm |
| Torque RPM | 3600 RPM | 3200 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 1698 kg | 2100 kg |
| Vehicle Length | 4830 mm | 4760 mm |
| Vehicle Width | 1860 mm | 2030 mm |
| Vehicle Height | 1380 mm | 2030 mm |
| Wheelbase Size | 2790 mm | 2790 mm |
