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 2,967 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (201 HP @ 3500 RPM) has 86 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 420 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 (451 Nm @ 1400 RPM) has 281 more torque (in Nm) than 1995 Opel Calibra. (170 Nm @ 2600 RPM). 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 | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 115 HP |
| Engine RPM | 3500 RPM | 5200 RPM |
| Torque | 451 Nm | 170 Nm |
| Torque RPM | 1400 RPM | 2600 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 91.4 mm | 86 mm |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1610 kg | 1190 kg |
| Vehicle Length | 4590 mm | 4500 mm |
| Vehicle Width | 1770 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1610 mm |
| Wheelbase Size | 2430 mm | 2610 mm |
