2005 MG ZT vs. 2012 Kia Optima
To start off, 2012 Kia Optima is newer by 7 year(s). Which means there will be less support and parts availability for 2005 MG ZT. In addition, the cost of maintenance, including insurance, on 2005 MG ZT would be higher. At 2,497 cc (6 cylinders), 2005 MG ZT is equipped with a bigger engine. In terms of performance, 2005 MG ZT (175 HP @ 6500 RPM) has 9 more horse power than 2012 Kia Optima. (166 HP @ 6000 RPM). In normal driving conditions, 2005 MG ZT should accelerate faster than 2012 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2012 Kia Optima weights approximately 98 kg more than 2005 MG ZT.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 MG ZT (240 Nm @ 4000 RPM) has 31 more torque (in Nm) than 2012 Kia Optima. (209 Nm @ 4250 RPM). This means 2005 MG ZT will have an easier job in driving up hills or pulling heavy equipment than 2012 Kia Optima.
Compare all specifications:
| 2005 MG ZT | 2012 Kia Optima | |
| Make | MG | Kia |
| Model | ZT | Optima |
| Year Released | 2005 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 166 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 240 Nm | 209 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1485 kg | 1583 kg |
| Vehicle Length | 4750 mm | 4844 mm |
| Vehicle Width | 1780 mm | 1831 mm |
| Vehicle Height | 1420 mm | 1455 mm |
| Wheelbase Size | 2760 mm | 2797 mm |
| Fuel Tank Capacity | 65 L | 65 L |
