1971 Mazda Cosmo vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1971 Mazda Cosmo would be higher. At 1,964 cc, 1971 Mazda Cosmo is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (99 HP @ 4400 RPM) has 6 more horse power than 1971 Mazda Cosmo. (93 HP @ 7000 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 1971 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 425 kg more than 1971 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 Opel Astra (240 Nm @ 2300 RPM) has 107 more torque (in Nm) than 1971 Mazda Cosmo. (133 Nm @ 3500 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1971 Mazda Cosmo.
Compare all specifications:
1971 Mazda Cosmo | 2006 Opel Astra | |
Make | Mazda | Opel |
Model | Cosmo | Astra |
Year Released | 1971 | 2006 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 1964 cc | 1686 cc |
Horse Power | 93 HP | 99 HP |
Engine RPM | 7000 RPM | 4400 RPM |
Torque | 133 Nm | 240 Nm |
Torque RPM | 3500 RPM | 2300 RPM |
Fuel Type | Gasoline | Diesel |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 940 kg | 1365 kg |
Vehicle Length | 4150 mm | 4300 mm |
Vehicle Width | 1600 mm | 1760 mm |
Vehicle Height | 1170 mm | 1440 mm |
Wheelbase Size | 2210 mm | 2620 mm |