1974 BMW 3 vs. 2007 Infiniti M
To start off, 2007 Infiniti M is newer by 33 year(s). Which means there will be less support and parts availability for 1974 BMW 3. In addition, the cost of maintenance, including insurance, on 1974 BMW 3 would be higher. At 3,496 cc (6 cylinders), 2007 Infiniti M is equipped with a bigger engine. In terms of performance, 2007 Infiniti M (275 HP @ 6200 RPM) has 75 more horse power than 1974 BMW 3. (200 HP @ 5500 RPM) In normal driving conditions, 2007 Infiniti M should accelerate faster than 1974 BMW 3.
Because 2007 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 1974 BMW 3. In wet, icy, snow, or gravel driving conditions, 2007 Infiniti M 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, 2007 Infiniti M (363 Nm @ 4800 RPM) has 93 more torque (in Nm) than 1974 BMW 3. (270 Nm @ 4300 RPM). This means 2007 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 1974 BMW 3. 2007 Infiniti M has automatic transmission and 1974 BMW 3 has manual transmission. 1974 BMW 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1974 BMW 3 | 2007 Infiniti M | |
| Make | BMW | Infiniti |
| Model | 3 | M |
| Year Released | 1974 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 3496 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 200 HP | 275 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 270 Nm | 363 Nm |
| Torque RPM | 4300 RPM | 4800 RPM |
| Engine Bore Size | 89 mm | 95.5 mm |
| Engine Stroke Size | 80 mm | 81.4 mm |
| Engine Compression Ratio | 9.5:1 | 10.3:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4720 mm | 4900 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1530 mm |
| Wheelbase Size | 2700 mm | 2910 mm |
