2005 Audi A8 vs. 1982 Opel Manta
To start off, 2005 Audi A8 is newer by 23 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 5,998 cc, 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (450 HP @ 6300 RPM) has 340 more horse power than 1982 Opel Manta. (110 HP @ 5400 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1982 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 1080 kg more than 1982 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A8 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, 2005 Audi A8 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, 2005 Audi A8 (560 Nm) has 399 more torque (in Nm) than 1982 Opel Manta. (161 Nm). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1982 Opel Manta.
Compare all specifications:
| 2005 Audi A8 | 1982 Opel Manta | |
| Make | Audi | Opel |
| Model | A8 | Manta |
| Year Released | 2005 | 1982 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 1979 cc |
| Horse Power | 450 HP | 110 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 560 Nm | 161 Nm |
| Engine Bore Size | 84.1 mm | 95 mm |
| Engine Stroke Size | 90 mm | 69.8 mm |
| Engine Compression Ratio | 11.0:1 | 9.4:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2145 kg | 1065 kg |
| Vehicle Length | 5200 mm | 4460 mm |
| Vehicle Width | 1900 mm | 1680 mm |
| Vehicle Height | 1460 mm | 1330 mm |
| Wheelbase Size | 3080 mm | 2520 mm |
