2007 BMW 645 vs. 2007 BMW 335
To start off, both 2007 BMW 645 and 2007 BMW 335 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2007 BMW 645 (328 HP @ 6100 RPM) has 28 more horse power than 2007 BMW 335. (300 HP @ 5800 RPM). In normal driving conditions, 2007 BMW 645 should accelerate faster than 2007 BMW 335. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 645 weights approximately 330 kg more than 2007 BMW 335. 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 645 (450 Nm @ 3600 RPM) has 43 more torque (in Nm) than 2007 BMW 335. (407 Nm @ 1400 RPM). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 335.
Compare all specifications:
2007 BMW 645 | 2007 BMW 335 | |
Make | BMW | BMW |
Model | 645 | 335 |
Year Released | 2007 | 2007 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 4398 cc | 2979 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 300 HP |
Engine RPM | 6100 RPM | 5800 RPM |
Torque | 450 Nm | 407 Nm |
Torque RPM | 3600 RPM | 1400 RPM |
Engine Bore Size | 92 mm | 84 mm |
Engine Stroke Size | 82.7 mm | 89.6 mm |
Engine Compression Ratio | 10.0:1 | 10.2:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 4 seats |
Vehicle Weight | 1815 kg | 1485 kg |
Vehicle Length | 4830 mm | 4590 mm |
Vehicle Width | 1860 mm | 1790 mm |
Vehicle Height | 1380 mm | 1390 mm |
Wheelbase Size | 2790 mm | 2770 mm |
Fuel Tank Capacity | 70 L | 61 L |