1974 Checker Aerobus vs. 1989 GMC Jimmy
To start off, 1989 GMC Jimmy is newer by 15 year(s). Which means there will be less support and parts availability for 1974 Checker Aerobus. In addition, the cost of maintenance, including insurance, on 1974 Checker Aerobus would be higher. At 5,733 cc (8 cylinders), 1974 Checker Aerobus is equipped with a bigger engine. In terms of performance, 1974 Checker Aerobus (185 HP @ 4000 RPM) has 94 more horse power than 1989 GMC Jimmy. (91 HP @ 4400 RPM). In normal driving conditions, 1974 Checker Aerobus should accelerate faster than 1989 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1974 Checker Aerobus weights approximately 1001 kg more than 1989 GMC Jimmy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1974 Checker Aerobus. In wet, icy, snow, or gravel driving conditions, 1989 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, 1974 Checker Aerobus (463 Nm @ 2800 RPM) has 281 more torque (in Nm) than 1989 GMC Jimmy. (182 Nm @ 2800 RPM). This means 1974 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 1989 GMC Jimmy.
Compare all specifications:
1974 Checker Aerobus | 1989 GMC Jimmy | |
Make | Checker | GMC |
Model | Aerobus | Jimmy |
Year Released | 1974 | 1989 |
Engine Size | 5733 cc | 2471 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 185 HP | 91 HP |
Engine RPM | 4000 RPM | 4400 RPM |
Torque | 463 Nm | 182 Nm |
Torque RPM | 2800 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Vehicle Weight | 2405 kg | 1404 kg |
Vehicle Length | 6690 mm | 4330 mm |
Vehicle Width | 1940 mm | 1670 mm |
Vehicle Height | 1600 mm | 1630 mm |
Wheelbase Size | 4760 mm | 2560 mm |