2004 Kia Retona vs. 1971 Opel GT
To start off, 2004 Kia Retona is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Opel GT. In addition, the cost of maintenance, including insurance, on 1971 Opel GT would be higher. At 1,998 cc (4 cylinders), 2004 Kia Retona is equipped with a bigger engine. In terms of performance, 2004 Kia Retona (90 HP @ 4000 RPM) has 1 more horse power than 1971 Opel GT. (89 HP @ 5200 RPM). In normal driving conditions, 2004 Kia Retona should accelerate faster than 1971 Opel GT.
Because 2004 Kia Retona is four wheel drive (4WD), it will have significant more traction and grip than 1971 Opel GT. In wet, icy, snow, or gravel driving conditions, 2004 Kia Retona 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, 2004 Kia Retona (205 Nm @ 2000 RPM) has 53 more torque (in Nm) than 1971 Opel GT. (152 Nm @ 3400 RPM). This means 2004 Kia Retona will have an easier job in driving up hills or pulling heavy equipment than 1971 Opel GT.
Compare all specifications:
| 2004 Kia Retona | 1971 Opel GT | |
| Make | Kia | Opel |
| Model | Retona | GT |
| Year Released | 2004 | 1971 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1900 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 90 HP | 89 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 205 Nm | 152 Nm |
| Torque RPM | 2000 RPM | 3400 RPM |
| Engine Bore Size | 83 mm | 93 mm |
| Engine Stroke Size | 92 mm | 69.8 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Length | 4010 mm | 4120 mm |
| Vehicle Width | 1750 mm | 1590 mm |
| Vehicle Height | 1840 mm | 1230 mm |
| Wheelbase Size | 2370 mm | 2440 mm |
