2003 Mazda RX-8 vs. 2008 Suzuki SX4
To start off, 2008 Suzuki SX4 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2003 Mazda RX-8 would be higher. At 1,910 cc (4 cylinders), 2008 Suzuki SX4 is equipped with a bigger engine. In terms of performance, 2003 Mazda RX-8 (228 HP @ 8200 RPM) has 110 more horse power than 2008 Suzuki SX4. (118 HP @ 3500 RPM). In normal driving conditions, 2003 Mazda RX-8 should accelerate faster than 2008 Suzuki SX4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Suzuki SX4 weights approximately 33 kg more than 2003 Mazda RX-8.
Because 2008 Suzuki SX4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2008 Suzuki SX4 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, 2008 Suzuki SX4 (280 Nm @ 2000 RPM) has 69 more torque (in Nm) than 2003 Mazda RX-8. (211 Nm @ 5500 RPM). This means 2008 Suzuki SX4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda RX-8.
Compare all specifications:
| 2003 Mazda RX-8 | 2008 Suzuki SX4 | |
| Make | Mazda | Suzuki |
| Model | RX-8 | SX4 |
| Year Released | 2003 | 2008 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1308 cc | 1910 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 228 HP | 118 HP |
| Engine RPM | 8200 RPM | 3500 RPM |
| Torque | 211 Nm | 280 Nm |
| Torque RPM | 5500 RPM | 2000 RPM |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 235 km/hour | 180 km/hour |
| Acceleration 0-100mph | 6.7 seconds | 11.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1425 kg | 1458 kg |
| Vehicle Length | 4440 mm | 4150 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1350 mm | 1630 mm |
| Wheelbase Size | 2710 mm | 2510 mm |
| Fuel Consumption Overall | 11.4 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 61 L | 50 L |
