2007 Audi A4 vs. 1991 Skoda Rapid R
To start off, 2007 Audi A4 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Skoda Rapid R. In addition, the cost of maintenance, including insurance, on 1991 Skoda Rapid R would be higher. At 3,123 cc, 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (252 HP @ 5100 RPM) has 190 more horse power than 1991 Skoda Rapid R. (62 HP @ 4750 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1991 Skoda Rapid R. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 848 kg more than 1991 Skoda Rapid R. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Audi A4 (330 Nm @ 3250 RPM) has 231 more torque (in Nm) than 1991 Skoda Rapid R. (99 Nm @ 2850 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Skoda Rapid R.
Compare all specifications:
| 2007 Audi A4 | 1991 Skoda Rapid R | |
| Make | Audi | Skoda |
| Model | A4 | Rapid R |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Rear |
| Engine Size | 3123 cc | 1289 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 252 HP | 62 HP |
| Engine RPM | 5100 RPM | 4750 RPM |
| Torque | 330 Nm | 99 Nm |
| Torque RPM | 3250 RPM | 2850 RPM |
| Engine Bore Size | 84.5 mm | 75.5 mm |
| Engine Stroke Size | 92.8 mm | 72 mm |
| Engine Compression Ratio | 12.5:1 | 9.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1698 kg | 850 kg |
| Vehicle Length | 4580 mm | 4170 mm |
| Vehicle Width | 1400 mm | 1600 mm |
| Vehicle Height | 1780 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 2410 mm |
| Fuel Tank Capacity | 70 L | 47 L |
