1977 GMC Jimmy vs. 1963 Reliant Sabre Six
To start off, 1977 GMC Jimmy is newer by 14 year(s). Which means there will be less support and parts availability for 1963 Reliant Sabre Six. In addition, the cost of maintenance, including insurance, on 1963 Reliant Sabre Six would be higher. At 4,093 cc (6 cylinders), 1977 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1963 Reliant Sabre Six (108 HP) has 8 more horse power than 1977 GMC Jimmy. (100 HP) In normal driving conditions, 1963 Reliant Sabre Six should accelerate faster than 1977 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1977 GMC Jimmy weights approximately 1002 kg more than 1963 Reliant Sabre Six.
Because 1977 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1963 Reliant Sabre Six. In wet, icy, snow, or gravel driving conditions, 1977 GMC Jimmy 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, 1977 GMC Jimmy (243 Nm @ 1600 RPM) has 58 more torque (in Nm) than 1963 Reliant Sabre Six. (185 Nm @ 2400 RPM). This means 1977 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1963 Reliant Sabre Six.
Compare all specifications:
| 1977 GMC Jimmy | 1963 Reliant Sabre Six | |
| Make | GMC | Reliant |
| Model | Jimmy | Sabre Six |
| Year Released | 1977 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 2553 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 108 HP |
| Torque | 243 Nm | 185 Nm |
| Torque RPM | 1600 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1800 kg | 798 kg |
| Vehicle Length | 4690 mm | 4060 mm |
| Vehicle Height | 1840 mm | 1280 mm |
| Wheelbase Size | 2720 mm | 2290 mm |
