2003 Mazda 6 vs. 2005 Toyota MR2
To start off, 2005 Toyota MR2 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Mazda 6. In addition, the cost of maintenance, including insurance, on 2003 Mazda 6 would be higher. At 1,999 cc (4 cylinders), 2003 Mazda 6 is equipped with a bigger engine. In terms of performance, 2005 Toyota MR2 (150 HP @ 6400 RPM) has 12 more horse power than 2003 Mazda 6. (138 HP @ 6000 RPM) In normal driving conditions, 2005 Toyota MR2 should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 255 kg more than 2005 Toyota MR2.
Because 2005 Toyota MR2 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 2005 Toyota MR2. However, in wet, icy, snow, or gravel driving conditions, 2003 Mazda 6, 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, 2003 Mazda 6 (181 Nm @ 4500 RPM) has 11 more torque (in Nm) than 2005 Toyota MR2. (170 Nm @ 4400 RPM). This means 2003 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota MR2.
Compare all specifications:
| 2003 Mazda 6 | 2005 Toyota MR2 | |
| Make | Mazda | Toyota |
| Model | 6 | MR2 |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 1999 cc | 1792 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 150 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 181 Nm | 170 Nm |
| Torque RPM | 4500 RPM | 4400 RPM |
| Engine Bore Size | 87.5 mm | 79 mm |
| Engine Stroke Size | 83.1 mm | 91.5 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 208 km/hour | 210 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1320 kg | 1065 kg |
| Vehicle Length | 4690 mm | 3900 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1250 mm |
| Wheelbase Size | 2620 mm | 2500 mm |
| Fuel Tank Capacity | 64 L | 48 L |
