1976 BMW 3.3 vs. 2009 Infiniti M
To start off, 2009 Infiniti M is newer by 33 year(s). Which means there will be less support and parts availability for 1976 BMW 3.3. In addition, the cost of maintenance, including insurance, on 1976 BMW 3.3 would be higher. At 3,498 cc (6 cylinders), 2009 Infiniti M is equipped with a bigger engine. In terms of performance, 2009 Infiniti M (303 HP @ 6800 RPM) has 109 more horse power than 1976 BMW 3.3. (194 HP @ 5500 RPM) In normal driving conditions, 2009 Infiniti M should accelerate faster than 1976 BMW 3.3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti M weights approximately 228 kg more than 1976 BMW 3.3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 1976 BMW 3.3. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Infiniti M (355 Nm @ 4800 RPM) has 70 more torque (in Nm) than 1976 BMW 3.3. (285 Nm @ 4300 RPM). This means 2009 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 1976 BMW 3.3.
Compare all specifications:
| 1976 BMW 3.3 | 2009 Infiniti M | |
| Make | BMW | Infiniti |
| Model | 3.3 | M |
| Year Released | 1976 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 3295 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 194 HP | 303 HP |
| Engine RPM | 5500 RPM | 6800 RPM |
| Torque | 285 Nm | 355 Nm |
| Torque RPM | 4300 RPM | 4800 RPM |
| Engine Bore Size | 89 mm | 95.5 mm |
| Engine Stroke Size | 86 mm | 81.4 mm |
| Engine Compression Ratio | 9.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1494 kg | 1722 kg |
| Vehicle Length | 4810 mm | 4940 mm |
| Vehicle Width | 1760 mm | 1810 mm |
| Vehicle Height | 1460 mm | 1530 mm |
| Wheelbase Size | 2800 mm | 2910 mm |
| Fuel Tank Capacity | 78 L | 76 L |
