2004 Mazda MX-5 Miata vs. 2005 Rover 45
To start off, 2005 Rover 45 is newer by 1 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 1,837 cc (4 cylinders), 2004 Mazda MX-5 Miata is equipped with a bigger engine. In terms of performance, 2004 Mazda MX-5 Miata (139 HP @ 7000 RPM) has 24 more horse power than 2005 Rover 45. (115 HP @ 5500 RPM). In normal driving conditions, 2004 Mazda MX-5 Miata should accelerate faster than 2005 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda MX-5 Miata weights approximately 635 kg more than 2005 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Mazda MX-5 Miata is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 Mazda MX-5 Miata. However, in wet, icy, snow, or gravel driving conditions, 2005 Rover 45, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Mazda MX-5 Miata (168 Nm @ 5000 RPM) has 8 more torque (in Nm) than 2005 Rover 45. (160 Nm @ 2750 RPM). This means 2004 Mazda MX-5 Miata will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 45. 2005 Rover 45 has automatic transmission and 2004 Mazda MX-5 Miata has manual transmission. 2004 Mazda MX-5 Miata will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Rover 45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Mazda MX-5 Miata | 2005 Rover 45 | |
| Make | Mazda | Rover |
| Model | MX-5 Miata | 45 |
| Year Released | 2004 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1837 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 139 HP | 115 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 168 Nm | 160 Nm |
| Torque RPM | 5000 RPM | 2750 RPM |
| Engine Bore Size | 83 mm | 80 mm |
| Engine Stroke Size | 85 mm | 89.3 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1785 kg | 1150 kg |
| Vehicle Length | 3980 mm | 4520 mm |
| Vehicle Width | 1690 mm | 1700 mm |
| Vehicle Height | 1230 mm | 1400 mm |
| Wheelbase Size | 2650 mm | 2630 mm |
| Fuel Tank Capacity | 50 L | 55 L |
