2003 BMW X Activity vs. 2006 Mazda RX-8
To start off, 2006 Mazda RX-8 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 BMW X Activity. In addition, the cost of maintenance, including insurance, on 2003 BMW X Activity would be higher. At 2,992 cc (6 cylinders), 2003 BMW X Activity is equipped with a bigger engine. In terms of performance, both vehicles can yield 228 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X Activity weights approximately 202 kg more than 2006 Mazda RX-8.
Because 2003 BMW X Activity is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2003 BMW X Activity 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, 2003 BMW X Activity (300 Nm @ 3500 RPM) has 89 more torque (in Nm) than 2006 Mazda RX-8. (211 Nm @ 5500 RPM). This means 2003 BMW X Activity will have an easier job in driving up hills or pulling heavy equipment than 2006 Mazda RX-8.
Compare all specifications:
| 2003 BMW X Activity | 2006 Mazda RX-8 | |
| Make | BMW | Mazda |
| Model | X Activity | RX-8 |
| Year Released | 2003 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 1308 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 228 HP | 228 HP |
| Engine RPM | 5900 RPM | 8200 RPM |
| Torque | 300 Nm | 211 Nm |
| Torque RPM | 3500 RPM | 5500 RPM |
| Engine Bore Size | 84 mm | 87.5 mm |
| Engine Stroke Size | 89.6 mm | 85 mm |
| Engine Compression Ratio | 10.2:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1428 kg |
| Vehicle Length | 4560 mm | 4440 mm |
| Wheelbase Size | 2830 mm | 2710 mm |
| Fuel Tank Capacity | 63 L | 61 L |
