2006 BMW Z4 vs. 2010 Mazda MX-5 Miata
To start off, 2010 Mazda MX-5 Miata is newer by 4 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 2,000 cc (4 cylinders), 2010 Mazda MX-5 Miata is equipped with a bigger engine. In terms of performance, 2010 Mazda MX-5 Miata (167 HP @ 7000 RPM) has 19 more horse power than 2006 BMW Z4. (148 HP @ 6200 RPM) In normal driving conditions, 2010 Mazda MX-5 Miata should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 187 kg more than 2010 Mazda MX-5 Miata.
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, 2006 BMW Z4 (200 Nm @ 3600 RPM) has 10 more torque (in Nm) than 2010 Mazda MX-5 Miata. (190 Nm @ 5000 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mazda MX-5 Miata. 2010 Mazda MX-5 Miata has automatic transmission and 2006 BMW Z4 has manual transmission. 2006 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mazda MX-5 Miata will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW Z4 | 2010 Mazda MX-5 Miata | |
| Make | BMW | Mazda |
| Model | Z4 | MX-5 Miata |
| Year Released | 2006 | 2010 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 167 HP |
| Engine RPM | 6200 RPM | 7000 RPM |
| Torque | 200 Nm | 190 Nm |
| Torque RPM | 3600 RPM | 5000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1326 kg | 1139 kg |
| Vehicle Length | 4100 mm | 3995 mm |
| Vehicle Width | 1790 mm | 1720 mm |
| Vehicle Height | 1310 mm | 1245 mm |
| Wheelbase Size | 2500 mm | 2329 mm |
| Fuel Consumption | 5.6 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 55 L | 48 L |
