2007 Mazda MazdaSpeed3 vs. 2005 Mercedes-Benz R
To start off, 2007 Mazda MazdaSpeed3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz R would be higher. At 2,987 cc (6 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mazda MazdaSpeed3 (263 HP @ 5500 RPM) has 42 more horse power than 2005 Mercedes-Benz R. (221 HP @ 4200 RPM). In normal driving conditions, 2007 Mazda MazdaSpeed3 should accelerate faster than 2005 Mercedes-Benz R.
Because 2005 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda MazdaSpeed3. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz R 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, 2005 Mercedes-Benz R (511 Nm @ 1600 RPM) has 130 more torque (in Nm) than 2007 Mazda MazdaSpeed3. (381 Nm @ 3000 RPM). This means 2005 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda MazdaSpeed3. 2005 Mercedes-Benz R has automatic transmission and 2007 Mazda MazdaSpeed3 has manual transmission. 2007 Mazda MazdaSpeed3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mazda MazdaSpeed3 | 2005 Mercedes-Benz R | |
| Make | Mazda | Mercedes-Benz |
| Model | MazdaSpeed3 | R |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 263 HP | 221 HP |
| Engine RPM | 5500 RPM | 4200 RPM |
| Torque | 381 Nm | 511 Nm |
| Torque RPM | 3000 RPM | 1600 RPM |
| Engine Bore Size | 87.5 mm | 83 mm |
| Engine Stroke Size | 94 mm | 92 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4500 mm | 5160 mm |
| Vehicle Width | 1770 mm | 1930 mm |
| Vehicle Height | 1470 mm | 1660 mm |
| Wheelbase Size | 2650 mm | 3220 mm |
| Fuel Tank Capacity | 55 L | 80 L |
