2007 Mazda MazdaSpeed3 vs. 2013 Infiniti G
To start off, 2013 Infiniti G is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Mazda MazdaSpeed3. In addition, the cost of maintenance, including insurance, on 2007 Mazda MazdaSpeed3 would be higher. At 3,696 cc (4 cylinders), 2013 Infiniti G is equipped with a bigger engine. In terms of performance, 2013 Infiniti G (338 HP @ 7000 RPM) has 75 more horse power than 2007 Mazda MazdaSpeed3. (263 HP @ 5500 RPM) In normal driving conditions, 2013 Infiniti G should accelerate faster than 2007 Mazda MazdaSpeed3.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Mazda MazdaSpeed3 (380 Nm @ 3000 RPM) has 18 more torque (in Nm) than 2013 Infiniti G. (362 Nm @ 5200 RPM). This means 2007 Mazda MazdaSpeed3 will have an easier job in driving up hills or pulling heavy equipment than 2013 Infiniti G. 2013 Infiniti G 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. 2013 Infiniti G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mazda MazdaSpeed3 | 2013 Infiniti G | |
| Make | Mazda | Infiniti |
| Model | MazdaSpeed3 | G |
| Year Released | 2007 | 2013 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 3696 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 263 HP | 338 HP |
| Engine RPM | 5500 RPM | 7000 RPM |
| Torque | 380 Nm | 362 Nm |
| Torque RPM | 3000 RPM | 5200 RPM |
| Engine Bore Size | 87.5 mm | 95 mm |
| Engine Stroke Size | 94 mm | 86 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4500 mm | 4657 mm |
| Vehicle Width | 1770 mm | 1852 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2650 mm | 2850 mm |
| Fuel Consumption Highway | 8.4 L/100km | 7.8 L/100km |
| Fuel Consumption City | 11.8 L/100km | 11.9 L/100km |
