2005 Audi A6 vs. 1995 Opel Calibra
To start off, 2005 Audi A6 is newer by 10 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 1,998 cc (4 cylinders), 1995 Opel Calibra is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (129 HP @ 5700 RPM) has 14 more horse power than 1995 Opel Calibra. (115 HP @ 5200 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1995 Opel Calibra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 260 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, 2005 Audi A6 (195 Nm @ 3300 RPM) has 25 more torque (in Nm) than 1995 Opel Calibra. (170 Nm @ 2600 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1995 Opel Calibra.
Compare all specifications:
| 2005 Audi A6 | 1995 Opel Calibra | |
| Make | Audi | Opel |
| Model | A6 | Calibra |
| Year Released | 2005 | 1995 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 129 HP | 115 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Torque | 195 Nm | 170 Nm |
| Torque RPM | 3300 RPM | 2600 RPM |
| Engine Bore Size | 82.5 mm | 86 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1450 kg | 1190 kg |
| Vehicle Length | 4800 mm | 4500 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1610 mm |
| Wheelbase Size | 2760 mm | 2610 mm |
