2009 Audi A4 vs. 1993 Opel Calibra
To start off, 2009 Audi A4 is newer by 16 year(s). Which means there will be less support and parts availability for 1993 Opel Calibra. In addition, the cost of maintenance, including insurance, on 1993 Opel Calibra would be higher. At 2,498 cc (6 cylinders), 1993 Opel Calibra is equipped with a bigger engine. In terms of performance, 1993 Opel Calibra (170 HP @ 6000 RPM) has 12 more horse power than 2009 Audi A4. (158 HP @ 4500 RPM) In normal driving conditions, 1993 Opel Calibra should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1993 Opel Calibra weights approximately 350 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2009 Audi A4 (250 Nm @ 1500 RPM) has 25 more torque (in Nm) than 1993 Opel Calibra. (225 Nm @ 4200 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1993 Opel Calibra. 2009 Audi A4 has automatic transmission and 1993 Opel Calibra has manual transmission. 1993 Opel Calibra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 1993 Opel Calibra | |
| Make | Audi | Opel |
| Model | A4 | Calibra |
| Year Released | 2009 | 1993 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 2498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 158 HP | 170 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 250 Nm | 225 Nm |
| Torque RPM | 1500 RPM | 4200 RPM |
| Engine Bore Size | 82.5 mm | 81.6 mm |
| Engine Stroke Size | 84.1 mm | 79.6 mm |
| Top Speed | 218 km/hour | 230 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 930 kg | 1280 kg |
| Vehicle Length | 4710 mm | 4500 mm |
| Vehicle Width | 2010 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2810 mm | 2640 mm |
| Fuel Tank Capacity | 65 L | 63 L |
