2007 BMW M3 vs. 2012 Infiniti M
To start off, 2012 Infiniti M is newer by 5 year(s). Which means there will be less support and parts availability for 2007 BMW M3. In addition, the cost of maintenance, including insurance, on 2007 BMW M3 would be higher. At 5,600 cc (8 cylinders), 2012 Infiniti M is equipped with a bigger engine. In terms of performance, 2012 Infiniti M (420 HP @ 6000 RPM) has 82 more horse power than 2007 BMW M3. (338 HP @ 7900 RPM) In normal driving conditions, 2012 Infiniti M should accelerate faster than 2007 BMW M3. With that said, vehicle weight also plays an important factor in acceleration. 2012 Infiniti M weights approximately 168 kg more than 2007 BMW M3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2012 Infiniti M (565 Nm @ 4400 RPM) has 200 more torque (in Nm) than 2007 BMW M3. (365 Nm @ 4900 RPM). This means 2012 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW M3. 2012 Infiniti M has automatic transmission and 2007 BMW M3 has manual transmission. 2007 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW M3 | 2012 Infiniti M | |
| Make | BMW | Infiniti |
| Model | M3 | M |
| Year Released | 2007 | 2012 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3245 cc | 5600 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 420 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 365 Nm | 565 Nm |
| Torque RPM | 4900 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1655 kg | 1823 kg |
| Vehicle Length | 4500 mm | 4945 mm |
| Vehicle Width | 1790 mm | 1844 mm |
| Vehicle Height | 1380 mm | 1501 mm |
| Wheelbase Size | 2740 mm | 2901 mm |
| Fuel Consumption Highway | 10.2 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 63 L | 76 L |
