1987 Alfa Romeo 33 vs. 1995 Opel Calibra
To start off, 1995 Opel Calibra is newer by 8 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo 33 would be higher. At 1,998 cc (4 cylinders), 1995 Opel Calibra is equipped with a bigger engine. In terms of performance, 1987 Alfa Romeo 33 (118 HP @ 6000 RPM) has 3 more horse power than 1995 Opel Calibra. (115 HP @ 5200 RPM). In normal driving conditions, 1987 Alfa Romeo 33 should accelerate faster than 1995 Opel Calibra. With that said, vehicle weight also plays an important factor in acceleration. 1995 Opel Calibra weights approximately 213 kg more than 1987 Alfa Romeo 33.
Let's talk about torque, 1995 Opel Calibra (170 Nm @ 2600 RPM) has 22 more torque (in Nm) than 1987 Alfa Romeo 33. (148 Nm @ 3500 RPM). This means 1995 Opel Calibra will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo 33.
Compare all specifications:
1987 Alfa Romeo 33 | 1995 Opel Calibra | |
Make | Alfa Romeo | Opel |
Model | 33 | Calibra |
Year Released | 1987 | 1995 |
Engine Position | Front | Front |
Engine Size | 1712 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | boxer | in-line |
Horse Power | 118 HP | 115 HP |
Engine RPM | 6000 RPM | 5200 RPM |
Torque | 148 Nm | 170 Nm |
Torque RPM | 3500 RPM | 2600 RPM |
Engine Bore Size | 87 mm | 86 mm |
Engine Stroke Size | 72 mm | 86 mm |
Engine Compression Ratio | 9.5:1 | 9.2:1 |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 977 kg | 1190 kg |
Vehicle Length | 4020 mm | 4500 mm |
Vehicle Width | 1620 mm | 1700 mm |
Vehicle Height | 1360 mm | 1610 mm |
Wheelbase Size | 2460 mm | 2610 mm |