2005 Kia Optima vs. 1984 Lada Niva
To start off, 2005 Kia Optima is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Lada Niva. In addition, the cost of maintenance, including insurance, on 1984 Lada Niva would be higher. At 2,671 cc (6 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2005 Kia Optima (170 HP @ 4000 RPM) has 94 more horse power than 1984 Lada Niva. (76 HP @ 5600 RPM). In normal driving conditions, 2005 Kia Optima should accelerate faster than 1984 Lada Niva. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 337 kg more than 1984 Lada Niva. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Lada Niva is four wheel drive (4WD), it will have significant more traction and grip than 2005 Kia Optima. In wet, icy, snow, or gravel driving conditions, 1984 Lada Niva 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 Kia Optima (241 Nm) has 131 more torque (in Nm) than 1984 Lada Niva. (110 Nm). This means 2005 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1984 Lada Niva.
Compare all specifications:
| 2005 Kia Optima | 1984 Lada Niva | |
| Make | Kia | Lada |
| Model | Optima | Niva |
| Year Released | 2005 | 1984 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1452 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 170 HP | 76 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 241 Nm | 110 Nm |
| Engine Bore Size | 87 mm | 82 mm |
| Engine Stroke Size | 75 mm | 71 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1487 kg | 1150 kg |
| Vehicle Length | 4730 mm | 3730 mm |
| Vehicle Width | 1820 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1650 mm |
| Wheelbase Size | 2710 mm | 2210 mm |
| Fuel Tank Capacity | 65 L | 43 L |
