1978 BMW 730 vs. 2008 Infiniti FX
To start off, 2008 Infiniti FX is newer by 30 year(s). Which means there will be less support and parts availability for 1978 BMW 730. In addition, the cost of maintenance, including insurance, on 1978 BMW 730 would be higher. At 3,498 cc (6 cylinders), 2008 Infiniti FX is equipped with a bigger engine. In terms of performance, 2008 Infiniti FX (297 HP @ 6800 RPM) has 112 more horse power than 1978 BMW 730. (185 HP @ 5800 RPM) In normal driving conditions, 2008 Infiniti FX should accelerate faster than 1978 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 1978 BMW 730 weights approximately 190 kg more than 2008 Infiniti FX.
Because 2008 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW 730. In wet, icy, snow, or gravel driving conditions, 2008 Infiniti FX 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, 2008 Infiniti FX (343 Nm @ 4800 RPM) has 113 more torque (in Nm) than 1978 BMW 730. (230 Nm @ 4000 RPM). This means 2008 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW 730. 2008 Infiniti FX has automatic transmission and 1978 BMW 730 has manual transmission. 1978 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 BMW 730 | 2008 Infiniti FX | |
| Make | BMW | Infiniti |
| Model | 730 | FX |
| Year Released | 1978 | 2008 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 185 HP | 297 HP |
| Engine RPM | 5800 RPM | 6800 RPM |
| Torque | 230 Nm | 343 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1510 kg | 1320 kg |
| Vehicle Length | 4870 mm | 4810 mm |
| Vehicle Width | 1810 mm | 1930 mm |
| Vehicle Height | 1440 mm | 1680 mm |
| Wheelbase Size | 2810 mm | 2810 mm |
