2005 BMW X5 vs. 1981 Isuzu Florian
To start off, 2005 BMW X5 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Isuzu Florian. In addition, the cost of maintenance, including insurance, on 1981 Isuzu Florian would be higher. At 4,392 cc (8 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (321 HP @ 6100 RPM) has 224 more horse power than 1981 Isuzu Florian. (97 HP @ 5400 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1981 Isuzu Florian. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 1210 kg more than 1981 Isuzu Florian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Isuzu Florian. In wet, icy, snow, or gravel driving conditions, 2005 BMW X5 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, 2005 BMW X5 (450 Nm @ 3700 RPM) has 303 more torque (in Nm) than 1981 Isuzu Florian. (147 Nm @ 3800 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Isuzu Florian. 2005 BMW X5 has automatic transmission and 1981 Isuzu Florian has manual transmission. 1981 Isuzu Florian will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW X5 | 1981 Isuzu Florian | |
| Make | BMW | Isuzu |
| Model | X5 | Florian |
| Year Released | 2005 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4392 cc | 1817 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 97 HP |
| Engine RPM | 6100 RPM | 5400 RPM |
| Torque | 450 Nm | 147 Nm |
| Torque RPM | 3700 RPM | 3800 RPM |
| Engine Bore Size | 92 mm | 84 mm |
| Engine Stroke Size | 83 mm | 82 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 2235 kg | 1025 kg |
| Vehicle Length | 4670 mm | 4440 mm |
| Vehicle Width | 1880 mm | 1610 mm |
| Vehicle Height | 1710 mm | 1450 mm |
| Wheelbase Size | 2890 mm | 2510 mm |
