2006 Infiniti QX56 vs. 1981 Skoda Rapid R
To start off, 2006 Infiniti QX56 is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Skoda Rapid R. In addition, the cost of maintenance, including insurance, on 1981 Skoda Rapid R would be higher. At 5,555 cc (8 cylinders), 2006 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2006 Infiniti QX56 (315 HP @ 4900 RPM) has 253 more horse power than 1981 Skoda Rapid R. (62 HP @ 4750 RPM). In normal driving conditions, 2006 Infiniti QX56 should accelerate faster than 1981 Skoda Rapid R. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti QX56 weights approximately 468 kg more than 1981 Skoda Rapid R. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Skoda Rapid R. In wet, icy, snow, or gravel driving conditions, 2006 Infiniti QX56 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, 2006 Infiniti QX56 (529 Nm @ 3600 RPM) has 430 more torque (in Nm) than 1981 Skoda Rapid R. (99 Nm @ 2850 RPM). This means 2006 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 1981 Skoda Rapid R. 2006 Infiniti QX56 has automatic transmission and 1981 Skoda Rapid R has manual transmission. 1981 Skoda Rapid R will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Infiniti QX56 | 1981 Skoda Rapid R | |
| Make | Infiniti | Skoda |
| Model | QX56 | Rapid R |
| Year Released | 2006 | 1981 |
| Engine Position | Front | Rear |
| Engine Size | 5555 cc | 1289 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 315 HP | 62 HP |
| Engine RPM | 4900 RPM | 4750 RPM |
| Torque | 529 Nm | 99 Nm |
| Torque RPM | 3600 RPM | 2850 RPM |
| Engine Bore Size | 98 mm | 75.5 mm |
| Engine Stroke Size | 92 mm | 72 mm |
| Engine Compression Ratio | 9.8:1 | 9.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1320 kg | 852 kg |
| Vehicle Length | 5260 mm | 4170 mm |
| Vehicle Width | 2010 mm | 1600 mm |
| Vehicle Height | 1980 mm | 1390 mm |
| Wheelbase Size | 3140 mm | 2410 mm |
| Fuel Tank Capacity | 106 L | 47 L |
