1994 Opel Calibra vs. 1986 Renault 21
To start off, 1994 Opel Calibra is newer by 8 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 1,997 cc (4 cylinders), 1994 Opel Calibra is equipped with a bigger engine. In terms of performance, 1994 Opel Calibra (115 HP) has 45 more horse power than 1986 Renault 21. (70 HP). In normal driving conditions, 1994 Opel Calibra should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1994 Opel Calibra weights approximately 220 kg more than 1986 Renault 21. 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, 1994 Opel Calibra (173 Nm) has 101 more torque (in Nm) than 1986 Renault 21. (72 Nm). This means 1994 Opel Calibra will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 1994 Opel Calibra has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1994 Opel Calibra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1994 Opel Calibra | 1986 Renault 21 | |
| Make | Opel | Renault |
| Model | Calibra | 21 |
| Year Released | 1994 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1397 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 70 HP |
| Torque | 173 Nm | 72 Nm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1190 kg | 970 kg |
| Vehicle Length | 4500 mm | 4470 mm |
| Vehicle Width | 1700 mm | 1710 mm |
| Vehicle Height | 1360 mm | 1420 mm |
| Wheelbase Size | 2610 mm | 2670 mm |
| Fuel Tank Capacity | 63 L | 66 L |
