1978 BMW 628 vs. 2006 Kia Optima
To start off, 2006 Kia Optima is newer by 28 year(s). Which means there will be less support and parts availability for 1978 BMW 628. In addition, the cost of maintenance, including insurance, on 1978 BMW 628 would be higher. At 2,997 cc (8 cylinders), 1978 BMW 628 is equipped with a bigger engine. In terms of performance, 1978 BMW 628 (185 HP @ 5800 RPM) has 15 more horse power than 2006 Kia Optima. (170 HP @ 6000 RPM). In normal driving conditions, 1978 BMW 628 should accelerate faster than 2006 Kia Optima.
Because 1978 BMW 628 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 1978 BMW 628. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 1978 BMW 628 (260 Nm @ 4000 RPM) has 15 more torque (in Nm) than 2006 Kia Optima. (245 Nm @ 4000 RPM). This means 1978 BMW 628 will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
| 1978 BMW 628 | 2006 Kia Optima | |
| Make | BMW | Kia |
| Model | 628 | Optima |
| Year Released | 1978 | 2006 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2997 cc | 2671 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 185 HP | 170 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 260 Nm | 245 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4760 mm | 4730 mm |
| Vehicle Width | 1760 mm | 1820 mm |
| Vehicle Height | 1390 mm | 1420 mm |
| Wheelbase Size | 2640 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 65 L |
