1981 BMW 745 vs. 2003 Infiniti I
To start off, 2003 Infiniti I is newer by 22 year(s). Which means there will be less support and parts availability for 1981 BMW 745. In addition, the cost of maintenance, including insurance, on 1981 BMW 745 would be higher. At 3,430 cc (6 cylinders), 1981 BMW 745 is equipped with a bigger engine. In terms of performance, 1981 BMW 745 (252 HP @ 5200 RPM) has 28 more horse power than 2003 Infiniti I. (224 HP @ 5600 RPM). In normal driving conditions, 1981 BMW 745 should accelerate faster than 2003 Infiniti I. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 745 weights approximately 78 kg more than 2003 Infiniti I. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 BMW 745 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 BMW 745. However, in wet, icy, snow, or gravel driving conditions, 2003 Infiniti I, being front wheel drive (FWD), will offer much better control with better grip. 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, 1981 BMW 745 (380 Nm @ 2200 RPM) has 110 more torque (in Nm) than 2003 Infiniti I. (270 Nm @ 4800 RPM). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti I.
Compare all specifications:
1981 BMW 745 | 2003 Infiniti I | |
Make | BMW | Infiniti |
Model | 745 | I |
Year Released | 1981 | 2003 |
Engine Position | Front | Front |
Engine Size | 3430 cc | 2960 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 252 HP | 224 HP |
Engine RPM | 5200 RPM | 5600 RPM |
Torque | 380 Nm | 270 Nm |
Torque RPM | 2200 RPM | 4800 RPM |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1590 kg | 1512 kg |
Vehicle Length | 4870 mm | 4930 mm |
Vehicle Width | 1810 mm | 1790 mm |
Vehicle Height | 1440 mm | 1450 mm |
Wheelbase Size | 2800 mm | 2760 mm |