1973 Mazda Luce vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Mazda Luce. In addition, the cost of maintenance, including insurance, on 1973 Mazda Luce would be higher. At 2,620 cc, 1973 Mazda Luce is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (148 HP @ 4000 RPM) has 42 more horse power than 1973 Mazda Luce. (106 HP @ 6000 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1973 Mazda Luce. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 143 kg more than 1973 Mazda Luce. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Opel Astra (320 Nm @ 2000 RPM) has 145 more torque (in Nm) than 1973 Mazda Luce. (175 Nm @ 3500 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda Luce.
Compare all specifications:
| 1973 Mazda Luce | 2007 Opel Astra | |
| Make | Mazda | Opel |
| Model | Luce | Astra |
| Year Released | 1973 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2620 cc | 1910 cc |
| Horse Power | 106 HP | 148 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 175 Nm | 320 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1255 kg | 1398 kg |
| Vehicle Length | 4590 mm | 4300 mm |
| Vehicle Width | 1640 mm | 1760 mm |
| Vehicle Height | 1390 mm | 1440 mm |
| Wheelbase Size | 2590 mm | 2620 mm |
