2003 BMW 645 vs. 2006 Nissan 350Z
To start off, 2006 Nissan 350Z is newer by 3 year(s). Which means there will be less support and parts availability for 2003 BMW 645. In addition, the cost of maintenance, including insurance, on 2003 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 645 is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (321 HP @ 6100 RPM) has 21 more horse power than 2006 Nissan 350Z. (300 HP @ 6400 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 2006 Nissan 350Z. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 645 weights approximately 355 kg more than 2006 Nissan 350Z. 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, 2003 BMW 645 (450 Nm @ 3600 RPM) has 97 more torque (in Nm) than 2006 Nissan 350Z. (353 Nm @ 4800 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2006 Nissan 350Z. 2003 BMW 645 has automatic transmission and 2006 Nissan 350Z has manual transmission. 2006 Nissan 350Z 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 | 2006 Nissan 350Z | |
Make | BMW | Nissan |
Model | 645 | 350Z |
Year Released | 2003 | 2006 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 4398 cc | 3489 cc |
Horse Power | 321 HP | 300 HP |
Engine RPM | 6100 RPM | 6400 RPM |
Torque | 450 Nm | 353 Nm |
Torque RPM | 3600 RPM | 4800 RPM |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1895 kg | 1540 kg |
Vehicle Length | 4830 mm | 4320 mm |
Vehicle Width | 1860 mm | 1820 mm |
Vehicle Height | 1380 mm | 1340 mm |
Wheelbase Size | 2790 mm | 2660 mm |
Fuel Consumption | 8.5 L/100km | 9.4 L/100km |
Fuel Consumption City | 16.8 L/100km | 12.4 L/100km |
Fuel Consumption Overall | 11.5 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 70 L | 76 L |