2004 BMW 645 vs. 2004 Mazda B2300
To start off, both 2004 BMW 645 and 2004 Mazda B2300 were released in the same year (2004). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,398 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (328 HP @ 6100 RPM) has 185 more horse power than 2004 Mazda B2300. (143 HP @ 4000 RPM). In normal driving conditions, 2004 BMW 645 should accelerate faster than 2004 Mazda B2300. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 645 weights approximately 247 kg more than 2004 Mazda B2300. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2004 BMW 645 (450 Nm) has 241 more torque (in Nm) than 2004 Mazda B2300. (209 Nm). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda B2300.
Compare all specifications:
| 2004 BMW 645 | 2004 Mazda B2300 | |
| Make | BMW | Mazda |
| Model | 645 | B2300 |
| Year Released | 2004 | 2004 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2262 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 143 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 450 Nm | 209 Nm |
| Engine Compression Ratio | 10.0:1 | 9.7:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1690 kg | 1443 kg |
| Vehicle Length | 4830 mm | 5130 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1380 mm | 1650 mm |
| Wheelbase Size | 2830 mm | 3200 mm |
| Fuel Consumption Overall | 12 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 70 L | 74 L |
