2007 GMC Sierra vs. 1979 Reliant Scimitar
To start off, 2007 GMC Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Reliant Scimitar. In addition, the cost of maintenance, including insurance, on 1979 Reliant Scimitar would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 217 more horse power than 1979 Reliant Scimitar. (136 HP @ 5000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1979 Reliant Scimitar. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1523 kg more than 1979 Reliant Scimitar. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1979 Reliant Scimitar. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 270 more torque (in Nm) than 1979 Reliant Scimitar. (236 Nm @ 3000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1979 Reliant Scimitar. 2007 GMC Sierra has automatic transmission and 1979 Reliant Scimitar has manual transmission. 1979 Reliant Scimitar will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 1979 Reliant Scimitar | |
| Make | GMC | Reliant |
| Model | Sierra | Scimitar |
| Year Released | 2007 | 1979 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 2994 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 353 HP | 136 HP |
| Engine RPM | 5400 RPM | 5000 RPM |
| Torque | 506 Nm | 236 Nm |
| Torque RPM | 4400 RPM | 3000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2788 kg | 1265 kg |
| Vehicle Length | 6340 mm | 4450 mm |
| Vehicle Width | 2040 mm | 1720 mm |
| Vehicle Height | 1950 mm | 1330 mm |
| Wheelbase Size | 4010 mm | 2640 mm |
| Fuel Tank Capacity | 129 L | 27 L |
