1973 Checker Aerobus vs. 2008 GMC Acadia
To start off, 2008 GMC Acadia is newer by 35 year(s). Which means there will be less support and parts availability for 1973 Checker Aerobus. In addition, the cost of maintenance, including insurance, on 1973 Checker Aerobus would be higher. At 5,733 cc (8 cylinders), 1973 Checker Aerobus is equipped with a bigger engine. In terms of performance, 2008 GMC Acadia (275 HP @ 6600 RPM) has 90 more horse power than 1973 Checker Aerobus. (185 HP @ 4000 RPM) In normal driving conditions, 2008 GMC Acadia should accelerate faster than 1973 Checker Aerobus. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Acadia weights approximately 30 kg more than 1973 Checker Aerobus. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Acadia is four wheel drive (4WD), it will have significant more traction and grip than 1973 Checker Aerobus. In wet, icy, snow, or gravel driving conditions, 2008 GMC Acadia 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, 1973 Checker Aerobus (463 Nm @ 2800 RPM) has 123 more torque (in Nm) than 2008 GMC Acadia. (340 Nm @ 3200 RPM). This means 1973 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Acadia. 2008 GMC Acadia has automatic transmission and 1973 Checker Aerobus has manual transmission. 1973 Checker Aerobus will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Acadia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Checker Aerobus | 2008 GMC Acadia | |
| Make | Checker | GMC |
| Model | Aerobus | Acadia |
| Year Released | 1973 | 2008 |
| Engine Size | 5733 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 185 HP | 275 HP |
| Engine RPM | 4000 RPM | 6600 RPM |
| Torque | 463 Nm | 340 Nm |
| Torque RPM | 2800 RPM | 3200 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 2405 kg | 2435 kg |
| Vehicle Length | 6690 mm | 5100 mm |
| Vehicle Width | 1940 mm | 1990 mm |
| Vehicle Height | 1600 mm | 1780 mm |
| Wheelbase Size | 4760 mm | 3030 mm |
