2008 GMC Sierra vs. 1982 Opel Manta
To start off, 2008 GMC Sierra is newer by 26 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 5,300 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (316 HP @ 5200 RPM) has 206 more horse power than 1982 Opel Manta. (110 HP @ 5400 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 1982 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1569 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 2008 GMC Sierra 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, 2008 GMC Sierra 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, 2008 GMC Sierra (458 Nm @ 4400 RPM) has 297 more torque (in Nm) than 1982 Opel Manta. (161 Nm @ 3400 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1982 Opel Manta. 2008 GMC Sierra has automatic transmission and 1982 Opel Manta has manual transmission. 1982 Opel Manta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Sierra | 1982 Opel Manta | |
| Make | GMC | Opel |
| Model | Sierra | Manta |
| Year Released | 2008 | 1982 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 1979 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 316 HP | 110 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 458 Nm | 161 Nm |
| Torque RPM | 4400 RPM | 3400 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2659 kg | 1090 kg |
| Vehicle Length | 6320 mm | 4450 mm |
| Vehicle Width | 2040 mm | 1700 mm |
| Vehicle Height | 1870 mm | 1340 mm |
| Wheelbase Size | 4010 mm | 2600 mm |
| Fuel Tank Capacity | 129 L | 70 L |
