1974 Checker Aerobus vs. 2002 GMC Sierra
To start off, 2002 GMC Sierra is newer by 28 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 5,967 cc (8 cylinders), 2002 GMC Sierra is equipped with a bigger engine. In terms of performance, 2002 GMC Sierra (321 HP @ 5000 RPM) has 136 more horse power than 1974 Checker Aerobus. (185 HP @ 4000 RPM) In normal driving conditions, 2002 GMC Sierra should accelerate faster than 1974 Checker Aerobus. With that said, vehicle weight also plays an important factor in acceleration. 1974 Checker Aerobus weights approximately 135 kg more than 2002 GMC Sierra.
Because 2002 GMC Sierra 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, 2002 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, 1974 Checker Aerobus (463 Nm @ 2800 RPM) has 92 more torque (in Nm) than 2002 GMC Sierra. (371 Nm @ 4000 RPM). This means 1974 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 2002 GMC Sierra. 2002 GMC Sierra has automatic transmission and 1974 Checker Aerobus has manual transmission. 1974 Checker Aerobus will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
1974 Checker Aerobus | 2002 GMC Sierra | |
Make | Checker | GMC |
Model | Aerobus | Sierra |
Year Released | 1974 | 2002 |
Engine Size | 5733 cc | 5967 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 185 HP | 321 HP |
Engine RPM | 4000 RPM | 5000 RPM |
Torque | 463 Nm | 371 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Vehicle Weight | 2405 kg | 2270 kg |
Vehicle Length | 6690 mm | 5790 mm |
Vehicle Width | 1940 mm | 2000 mm |
Vehicle Height | 1600 mm | 1850 mm |
Wheelbase Size | 4760 mm | 3650 mm |