2009 Audi A5 vs. 1982 Opel Manta
To start off, 2009 Audi A5 is newer by 27 year(s). Which means there will be less support and parts availability for 1982 Opel Manta. In addition, the cost of maintenance, including insurance, on 1982 Opel Manta would be higher. At 3,197 cc (6 cylinders), 2009 Audi A5 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (265 HP @ 6500 RPM) has 190 more horse power than 1982 Opel Manta. (75 HP @ 5800 RPM). In normal driving conditions, 2009 Audi A5 should accelerate faster than 1982 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 1982 Opel Manta weights approximately 66 kg more than 2009 Audi A5.
Because 2009 Audi A5 is four wheel drive (4WD), it will have significant more traction and grip than 1982 Opel Manta. In wet, icy, snow, or gravel driving conditions, 2009 Audi A5 will offer significantly more control. 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, 2009 Audi A5 (331 Nm @ 3250 RPM) has 233 more torque (in Nm) than 1982 Opel Manta. (98 Nm @ 3800 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1982 Opel Manta.
Compare all specifications:
| 2009 Audi A5 | 1982 Opel Manta | |
| Make | Audi | Opel |
| Model | A5 | Manta |
| Year Released | 2009 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 3197 cc | 1297 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 265 HP | 75 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 331 Nm | 98 Nm |
| Torque RPM | 3250 RPM | 3800 RPM |
| Engine Bore Size | 84.5 mm | 75 mm |
| Engine Stroke Size | 92.8 mm | 73.4 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 930 kg | 996 kg |
| Vehicle Length | 4630 mm | 4380 mm |
| Vehicle Width | 1990 mm | 1680 mm |
| Vehicle Height | 1380 mm | 1330 mm |
| Wheelbase Size | 2760 mm | 2640 mm |
