2005 Chevrolet Silverado vs. 1971 Opel Manta
To start off, 2005 Chevrolet Silverado is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Opel Manta. In addition, the cost of maintenance, including insurance, on 1971 Opel Manta would be higher. At 5,357 cc (8 cylinders), 2005 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Silverado (295 HP @ 6000 RPM) has 236 more horse power than 1971 Opel Manta. (59 HP @ 5400 RPM). In normal driving conditions, 2005 Chevrolet Silverado should accelerate faster than 1971 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Silverado weights approximately 1440 kg more than 1971 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 1971 Opel Manta. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Silverado 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 Chevrolet Silverado (454 Nm) has 364 more torque (in Nm) than 1971 Opel Manta. (90 Nm). This means 2005 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1971 Opel Manta. 2005 Chevrolet Silverado has automatic transmission and 1971 Opel Manta has manual transmission. 1971 Opel Manta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Silverado | 1971 Opel Manta | |
| Make | Chevrolet | Opel |
| Model | Silverado | Manta |
| Year Released | 2005 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 5357 cc | 1196 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 59 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 454 Nm | 90 Nm |
| Engine Bore Size | 96 mm | 79 mm |
| Engine Stroke Size | 92 mm | 61 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 2370 kg | 930 kg |
| Vehicle Length | 5740 mm | 4300 mm |
| Vehicle Width | 2000 mm | 1640 mm |
| Vehicle Height | 1910 mm | 1360 mm |
| Wheelbase Size | 3650 mm | 2440 mm |
