2008 BMW 645 vs. 2004 Mazda MX-5 Miata
To start off, 2008 BMW 645 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Mazda MX-5 Miata. In addition, the cost of maintenance, including insurance, on 2004 Mazda MX-5 Miata would be higher. At 4,398 cc (8 cylinders), 2008 BMW 645 is equipped with a bigger engine. In terms of performance, 2008 BMW 645 (328 HP @ 6100 RPM) has 189 more horse power than 2004 Mazda MX-5 Miata. (139 HP @ 7000 RPM). In normal driving conditions, 2008 BMW 645 should accelerate faster than 2004 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda MX-5 Miata weights approximately 95 kg more than 2008 BMW 645.
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, 2008 BMW 645 (450 Nm @ 3600 RPM) has 282 more torque (in Nm) than 2004 Mazda MX-5 Miata. (168 Nm @ 5000 RPM). This means 2008 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda MX-5 Miata.
Compare all specifications:
2008 BMW 645 | 2004 Mazda MX-5 Miata | |
Make | BMW | Mazda |
Model | 645 | MX-5 Miata |
Year Released | 2008 | 2004 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1837 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 139 HP |
Engine RPM | 6100 RPM | 7000 RPM |
Torque | 450 Nm | 168 Nm |
Torque RPM | 3600 RPM | 5000 RPM |
Engine Bore Size | 92.1 mm | 83 mm |
Engine Stroke Size | 82.7 mm | 85 mm |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 5.6 seconds | 8.4 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1690 kg | 1785 kg |
Vehicle Length | 4830 mm | 3980 mm |
Vehicle Width | 1860 mm | 1690 mm |
Vehicle Height | 1380 mm | 1230 mm |
Wheelbase Size | 2790 mm | 2650 mm |
Fuel Consumption Overall | 11.8 L/100km | 8.9 L/100km |
Fuel Tank Capacity | 70 L | 50 L |