2004 Mazda MX-5 Miata vs. 2006 Subaru B9 Tribeca
To start off, 2006 Subaru B9 Tribeca is newer by 2 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 2,999 cc, 2006 Subaru B9 Tribeca is equipped with a bigger engine. In terms of performance, 2006 Subaru B9 Tribeca (250 HP @ 6600 RPM) has 72 more horse power than 2004 Mazda MX-5 Miata. (178 HP @ 4000 RPM) In normal driving conditions, 2006 Subaru B9 Tribeca should accelerate faster than 2004 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2006 Subaru B9 Tribeca weights approximately 486 kg more than 2004 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Subaru B9 Tribeca is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2006 Subaru B9 Tribeca will offer significantly more control. 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 Subaru B9 Tribeca (297 Nm) has 77 more torque (in Nm) than 2004 Mazda MX-5 Miata. (220 Nm). This means 2006 Subaru B9 Tribeca will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda MX-5 Miata.
Compare all specifications:
| 2004 Mazda MX-5 Miata | 2006 Subaru B9 Tribeca | |
| Make | Mazda | Subaru |
| Model | MX-5 Miata | B9 Tribeca |
| Year Released | 2004 | 2006 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 1835 cc | 2999 cc |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 250 HP |
| Engine RPM | 4000 RPM | 6600 RPM |
| Torque | 220 Nm | 297 Nm |
| Engine Bore Size | 83 mm | 89 mm |
| Engine Stroke Size | 85 mm | 80 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1147 kg | 1633 kg |
| Vehicle Length | 3960 mm | 4830 mm |
| Vehicle Width | 1690 mm | 1880 mm |
| Vehicle Height | 1230 mm | 1700 mm |
| Wheelbase Size | 2270 mm | 2750 mm |
| Fuel Consumption | 9.1 L/100km | 10.2 L/100km |
| Fuel Consumption City | 11.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 10.7 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 48 L | 64 L |
