1991 Opel Calibra vs. 1974 Renault 12
To start off, 1991 Opel Calibra is newer by 17 year(s). Which means there will be less support and parts availability for 1974 Renault 12. In addition, the cost of maintenance, including insurance, on 1974 Renault 12 would be higher. At 1,998 cc (4 cylinders), 1991 Opel Calibra is equipped with a bigger engine. In terms of performance, 1991 Opel Calibra (115 HP @ 5200 RPM) has 62 more horse power than 1974 Renault 12. (53 HP @ 5250 RPM). In normal driving conditions, 1991 Opel Calibra should accelerate faster than 1974 Renault 12. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Calibra weights approximately 240 kg more than 1974 Renault 12. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Opel Calibra is four wheel drive (4WD), it will have significant more traction and grip than 1974 Renault 12. In wet, icy, snow, or gravel driving conditions, 1991 Opel Calibra will offer significantly more control. 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, 1991 Opel Calibra (174 Nm @ 2600 RPM) has 78 more torque (in Nm) than 1974 Renault 12. (96 Nm @ 3000 RPM). This means 1991 Opel Calibra will have an easier job in driving up hills or pulling heavy equipment than 1974 Renault 12.
Compare all specifications:
| 1991 Opel Calibra | 1974 Renault 12 | |
| Make | Opel | Renault |
| Model | Calibra | 12 |
| Year Released | 1991 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1289 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 53 HP |
| Engine RPM | 5200 RPM | 5250 RPM |
| Torque | 174 Nm | 96 Nm |
| Torque RPM | 2600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1190 kg | 950 kg |
| Vehicle Length | 4500 mm | 4410 mm |
| Vehicle Width | 1680 mm | 1640 mm |
| Vehicle Height | 1330 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2450 mm |
