2005 BMW 645 vs. 2001 Mazda MX-5 Miata
To start off, 2005 BMW 645 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Mazda MX-5 Miata. In addition, the cost of maintenance, including insurance, on 2001 Mazda MX-5 Miata would be higher. At 4,390 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (338 HP @ 6100 RPM) has 204 more horse power than 2001 Mazda MX-5 Miata. (134 HP @ 6500 RPM). In normal driving conditions, 2005 BMW 645 should accelerate faster than 2001 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 650 kg more than 2001 Mazda MX-5 Miata. 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, 2005 BMW 645 (439 Nm @ 3600 RPM) has 276 more torque (in Nm) than 2001 Mazda MX-5 Miata. (163 Nm @ 5000 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2001 Mazda MX-5 Miata. 2001 Mazda MX-5 Miata has automatic transmission and 2005 BMW 645 has manual transmission. 2005 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Mazda MX-5 Miata will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 BMW 645 | 2001 Mazda MX-5 Miata | |
Make | BMW | Mazda |
Model | 645 | MX-5 Miata |
Year Released | 2005 | 2001 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 4390 cc | 1840 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 338 HP | 134 HP |
Engine RPM | 6100 RPM | 6500 RPM |
Torque | 439 Nm | 163 Nm |
Torque RPM | 3600 RPM | 5000 RPM |
Engine Bore Size | 92 mm | 83 mm |
Engine Stroke Size | 83 mm | 85 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1715 kg | 1065 kg |
Vehicle Length | 4830 mm | 3980 mm |
Vehicle Width | 1860 mm | 1690 mm |
Vehicle Height | 1380 mm | 1230 mm |
Wheelbase Size | 2790 mm | 2270 mm |
Fuel Tank Capacity | 70 L | 50 L |