1968 Alfa Romeo Spider vs. 1982 Opel Manta
To start off, 1982 Opel Manta is newer by 14 year(s). Which means there will be less support and parts availability for 1968 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1968 Alfa Romeo Spider would be higher. At 2,580 cc (6 cylinders), 1968 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1968 Alfa Romeo Spider (163 HP @ 5900 RPM) has 53 more horse power than 1982 Opel Manta. (110 HP @ 5400 RPM). In normal driving conditions, 1968 Alfa Romeo Spider should accelerate faster than 1982 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 1968 Alfa Romeo Spider weights approximately 265 kg more than 1982 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1968 Alfa Romeo Spider (220 Nm @ 4000 RPM) has 59 more torque (in Nm) than 1982 Opel Manta. (161 Nm @ 3400 RPM). This means 1968 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1982 Opel Manta.
Compare all specifications:
1968 Alfa Romeo Spider | 1982 Opel Manta | |
Make | Alfa Romeo | Opel |
Model | Spider | Manta |
Year Released | 1968 | 1982 |
Body Type | Roadster | Coupe |
Engine Position | Front | Front |
Engine Size | 2580 cc | 1979 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 163 HP | 110 HP |
Engine RPM | 5900 RPM | 5400 RPM |
Torque | 220 Nm | 161 Nm |
Torque RPM | 4000 RPM | 3400 RPM |
Engine Bore Size | 83 mm | 95 mm |
Engine Stroke Size | 79.6 mm | 69.8 mm |
Engine Compression Ratio | 9.0:1 | 9.4:1 |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1330 kg | 1065 kg |
Vehicle Length | 4510 mm | 4460 mm |
Vehicle Width | 1610 mm | 1680 mm |
Vehicle Height | 1390 mm | 1330 mm |
Wheelbase Size | 2510 mm | 2520 mm |