2004 Audi A4 vs. 1995 Opel Calibra
To start off, 2004 Audi A4 is newer by 9 year(s). Which means there will be less support and parts availability for 1995 Opel Calibra. In addition, the cost of maintenance, including insurance, on 1995 Opel Calibra would be higher. At 2,974 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (220 HP @ 4000 RPM) has 105 more horse power than 1995 Opel Calibra. (115 HP @ 5200 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 1995 Opel Calibra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 480 kg more than 1995 Opel Calibra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Audi A4 (300 Nm) has 130 more torque (in Nm) than 1995 Opel Calibra. (170 Nm). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1995 Opel Calibra.
Compare all specifications:
| 2004 Audi A4 | 1995 Opel Calibra | |
| Make | Audi | Opel |
| Model | A4 | Calibra |
| Year Released | 2004 | 1995 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2974 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 220 HP | 115 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 300 Nm | 170 Nm |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 93 mm | 86 mm |
| Engine Compression Ratio | 10.1:1 | 9.2:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1670 kg | 1190 kg |
| Vehicle Length | 4550 mm | 4500 mm |
| Vehicle Width | 1770 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1610 mm |
| Wheelbase Size | 2660 mm | 2610 mm |
