2001 BMW 745 vs. 2007 Kia Optima
To start off, 2007 Kia Optima is newer by 6 year(s). Which means there will be less support and parts availability for 2001 BMW 745. In addition, the cost of maintenance, including insurance, on 2001 BMW 745 would be higher. At 4,398 cc (8 cylinders), 2001 BMW 745 is equipped with a bigger engine. In terms of performance, 2001 BMW 745 (325 HP @ 6100 RPM) has 163 more horse power than 2007 Kia Optima. (162 HP @ 5800 RPM). In normal driving conditions, 2001 BMW 745 should accelerate faster than 2007 Kia Optima.
Because 2001 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 2001 BMW 745. However, in wet, icy, snow, or gravel driving conditions, 2007 Kia Optima, 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, 2001 BMW 745 (450 Nm @ 3600 RPM) has 228 more torque (in Nm) than 2007 Kia Optima. (222 Nm @ 4260 RPM). This means 2001 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Optima. 2001 BMW 745 has automatic transmission and 2007 Kia Optima has manual transmission. 2007 Kia Optima will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 BMW 745 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW 745 | 2007 Kia Optima | |
| Make | BMW | Kia |
| Model | 745 | Optima |
| Year Released | 2001 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2399 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 325 HP | 162 HP |
| Engine RPM | 6100 RPM | 5800 RPM |
| Torque | 450 Nm | 222 Nm |
| Torque RPM | 3600 RPM | 4260 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5140 mm | 4740 mm |
| Vehicle Width | 1910 mm | 1810 mm |
| Vehicle Height | 1500 mm | 1490 mm |
| Wheelbase Size | 3140 mm | 2730 mm |
| Fuel Tank Capacity | 88 L | 65 L |
