2006 Cadillac SRX vs. 1991 Opel Calibra
To start off, 2006 Cadillac SRX is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Opel Calibra. In addition, the cost of maintenance, including insurance, on 1991 Opel Calibra would be higher. At 3,562 cc (6 cylinders), 2006 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2006 Cadillac SRX (256 HP @ 6500 RPM) has 55 more horse power than 1991 Opel Calibra. (201 HP @ 5600 RPM). In normal driving conditions, 2006 Cadillac SRX should accelerate faster than 1991 Opel Calibra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac SRX weights approximately 466 kg more than 1991 Opel Calibra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2006 Cadillac SRX (342 Nm @ 2800 RPM) has 62 more torque (in Nm) than 1991 Opel Calibra. (280 Nm @ 2400 RPM). This means 2006 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Calibra. 2006 Cadillac SRX has automatic transmission and 1991 Opel Calibra has manual transmission. 1991 Opel Calibra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Cadillac SRX | 1991 Opel Calibra | |
| Make | Cadillac | Opel |
| Model | SRX | Calibra |
| Year Released | 2006 | 1991 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3562 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 201 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 342 Nm | 280 Nm |
| Torque RPM | 2800 RPM | 2400 RPM |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 201 km/hour | 241 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1889 kg | 1423 kg |
| Vehicle Length | 4960 mm | 4500 mm |
| Vehicle Width | 1850 mm | 1700 mm |
| Vehicle Height | 1730 mm | 1610 mm |
| Wheelbase Size | 2960 mm | 2450 mm |
| Fuel Consumption Overall | 14.7 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 76 L | 40 L |
