1986 BMW 735 vs. 2003 Infiniti QX4
To start off, 2003 Infiniti QX4 is newer by 17 year(s). Which means there will be less support and parts availability for 1986 BMW 735. In addition, the cost of maintenance, including insurance, on 1986 BMW 735 would be higher. At 3,498 cc (6 cylinders), 2003 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2003 Infiniti QX4 (238 HP @ 6000 RPM) has 18 more horse power than 1986 BMW 735. (220 HP @ 5700 RPM) In normal driving conditions, 2003 Infiniti QX4 should accelerate faster than 1986 BMW 735. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti QX4 weights approximately 370 kg more than 1986 BMW 735. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 1986 BMW 735. In wet, icy, snow, or gravel driving conditions, 2003 Infiniti QX4 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, 2003 Infiniti QX4 (359 Nm @ 3200 RPM) has 44 more torque (in Nm) than 1986 BMW 735. (315 Nm @ 4000 RPM). This means 2003 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW 735. 2003 Infiniti QX4 has automatic transmission and 1986 BMW 735 has manual transmission. 1986 BMW 735 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Infiniti QX4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 BMW 735 | 2003 Infiniti QX4 | |
| Make | BMW | Infiniti |
| Model | 735 | QX4 |
| Year Released | 1986 | 2003 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3430 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 220 HP | 238 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 315 Nm | 359 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1590 kg | 1960 kg |
| Vehicle Length | 4920 mm | 4660 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1800 mm |
| Wheelbase Size | 2840 mm | 2710 mm |
