1970 Opel Manta vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 37 year(s). Which means there will be less support and parts availability for 1970 Opel Manta. In addition, the cost of maintenance, including insurance, on 1970 Opel Manta would be higher. At 1,909 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (118 HP @ 3500 RPM) has 29 more horse power than 1970 Opel Manta. (89 HP @ 5200 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1970 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 395 kg more than 1970 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Opel Manta is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Opel Manta. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Opel Astra (280 Nm @ 2000 RPM) has 134 more torque (in Nm) than 1970 Opel Manta. (146 Nm @ 2500 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel Manta. 2007 Opel Astra has automatic transmission and 1970 Opel Manta has manual transmission. 1970 Opel Manta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 Opel Manta | 2007 Opel Astra | |
| Make | Opel | Opel |
| Model | Manta | Astra |
| Year Released | 1970 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1897 cc | 1909 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 89 HP | 118 HP |
| Engine RPM | 5200 RPM | 3500 RPM |
| Torque | 146 Nm | 280 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Engine Bore Size | 93.1 mm | 82 mm |
| Engine Stroke Size | 69.8 mm | 90.4 mm |
| Engine Compression Ratio | 9.0:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1000 kg | 1395 kg |
| Vehicle Length | 4300 mm | 4480 mm |
| Vehicle Width | 1640 mm | 2030 mm |
| Vehicle Height | 1360 mm | 1420 mm |
| Wheelbase Size | 2440 mm | 2620 mm |
| Fuel Tank Capacity | 70 L | 52 L |
