1984 GMC Suburban vs. 2012 Kia Optima
To start off, 2012 Kia Optima is newer by 28 year(s). Which means there will be less support and parts availability for 1984 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1984 GMC Suburban would be higher. At 4,300 cc (6 cylinders), 1984 GMC Suburban is equipped with a bigger engine. In terms of performance, 2012 Kia Optima (274 HP @ 6000 RPM) has 121 more horse power than 1984 GMC Suburban. (153 HP @ 4000 RPM) In normal driving conditions, 2012 Kia Optima should accelerate faster than 1984 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1984 GMC Suburban weights approximately 709 kg more than 2012 Kia Optima.
Because 1984 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2012 Kia Optima. In wet, icy, snow, or gravel driving conditions, 1984 GMC Suburban 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, 2012 Kia Optima (364 Nm @ 1750 RPM) has 52 more torque (in Nm) than 1984 GMC Suburban. (312 Nm @ 2400 RPM). This means 2012 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1984 GMC Suburban.
Compare all specifications:
| 1984 GMC Suburban | 2012 Kia Optima | |
| Make | GMC | Kia |
| Model | Suburban | Optima |
| Year Released | 1984 | 2012 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 153 HP | 274 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 312 Nm | 364 Nm |
| Torque RPM | 2400 RPM | 1750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2244 kg | 1535 kg |
| Vehicle Length | 5480 mm | 4844 mm |
| Vehicle Width | 1950 mm | 1831 mm |
| Vehicle Height | 1800 mm | 1455 mm |
| Wheelbase Size | 3300 mm | 2797 mm |
