2005 Audi A3 vs. 1975 Opel Manta
To start off, 2005 Audi A3 is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Opel Manta. In addition, the cost of maintenance, including insurance, on 1975 Opel Manta would be higher. At 1,598 cc (4 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (113 HP @ 5800 RPM) has 46 more horse power than 1975 Opel Manta. (67 HP @ 5200 RPM). In normal driving conditions, 2005 Audi A3 should accelerate faster than 1975 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 317 kg more than 1975 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 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 1975 Opel Manta. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A3, 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, 2005 Audi A3 (155 Nm @ 4000 RPM) has 47 more torque (in Nm) than 1975 Opel Manta. (108 Nm @ 3400 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Manta.
Compare all specifications:
| 2005 Audi A3 | 1975 Opel Manta | |
| Make | Audi | Opel |
| Model | A3 | Manta |
| Year Released | 2005 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 67 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 155 Nm | 108 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1265 kg | 948 kg |
| Vehicle Length | 4290 mm | 4300 mm |
| Vehicle Width | 1770 mm | 1640 mm |
| Vehicle Height | 1430 mm | 1360 mm |
| Wheelbase Size | 2660 mm | 2440 mm |
